I have a trick to always cut center of the rafters. You shoot a nail up from the inside of the attic, in the middle of the rafters at the location where you want to cut your hole. When you get on the roof, you now know where the center is. You can then slide the base up or down, keeping the nail center. Then you mark your cut hole. You can also use the nail to hold on to the wood as you finish your cut

@UtubeAdviser

2 жыл бұрын

Yea that's a great idea if you have space in your attic to walk almost straight or crawl a bit. But my roof is so slanted and is almost flat that the only way to fil in there in crawling in your stomach. You don't even have space to turn upside up. Is way to tight.

@ivanmellado

Жыл бұрын

Qué dice, no hablo inglés

@lauretiu

Жыл бұрын

as i am looking for a way to find the middle i have almost 20in of blown in insulation. your ideea unfortunately won't work for me unless i want to have to blow in insulation where i make a path by stepping on it and compress it

@yerberohamsa

11 ай бұрын

​@@ivanmellado bendejo

I love how simple old youtube tutorials are

@Lomanco

2 жыл бұрын

Glad you liked it.

What a great video. Just shows you how to do it quick without dragging it out forever.

@Lomanco

2 жыл бұрын

Glad you liked it!

I watched the video before I decided to install my first turbine vent. A couple of things I would do to improve the video is to list all of the tools that you need before doing the project like a level, a drill, hammer, etc. The gentleman in the video is also doing this with his bare hands. You really need gloves to protect your hands, esp if it is your first time handling aluminum . One hint a friend showed me was first go up into the attic and find where the rafters are and drill a hole in between them and leave the drill bit in the hole so that it can be seen from the outside and that saves having to pound all over the roof trying to find where the rafters are. I used a yellow crayon instead of a marker to mark where i needed to cut. All in all I followed the video and had a successful installation! Thank you thank you!

@jimmieroan9881

6 жыл бұрын

you make a good point, but i would guess the man making the video assumed that the person doing a job like this would not be a 10 yr old girl scout. kinda like the guy about that wanted him to list the tools needed. you are going to hammer nails, guess what you need a hammer, oh and nails, you are going to cut a hole, wonder what you need for that, a broom. come on guys, if you don't have even basic knowledge of tools or home repair then don't cut a hole in your roof, it really isn't that expensive. and just to add to another question or remark, depending on the pitch of your roof and how well you mount the turbine base you are better off with no roof cement gobbed allover the base, when the sun beats down it the stuff it cracks, when it cracks water is retained, then it starts leaking, and pay attention that the base is on top of the shingles at the back, so if rain does get under the shingles in front it runs out the back, the way shingles are designed to work.

@navjot89

Ай бұрын

Excellent tips!

Thanks for doing this! You live in this relentless swamp heat where I do, this is an absolute must.

I just ordered 3 (2 for attic, 1 for garage)...I hope it goes as easy as it looks!! Thanks for the helpful video.

@icawn

7 жыл бұрын

Did it go as easy as it looked?

I've had three 12-inch wind turbines on my home for about 31 years and they worked fine, they may have contributed to making my 25-year asphalt shingles last that long. My house was cooler and when it's 35 to 40 Celsius outside, the attic gets HOT. Anyway, when I had my roof replaced, the building inspector had the old wind turbines removed and thrown away and instructed that no new ones be installed because he said that by convection, the turbines blowing in high winds created a vortex which moved all the blown-in insulation move aside. Now that I have two 10-inch roof vents, they don't seem as effective. I bought 3 new turbines and I will be installing them soon. My next door neighbour hired a contractor to install a new roof for him and in the last 6 years, he's had his roof replaced each time as the shingles would curl. I didn't tell him that he didn't have enough roof ventilation and the extreme heat was causing the shingles to heat up. You can NEVER have too much ventilation.

@Mark300win

2 жыл бұрын

How are your wind turbines doing after 3 years? Did it really move the blown-in insulation?

@NooneStaar

2 жыл бұрын

@@Mark300win Yeah I"m interested to know too, especially since you could probably find a way to keep it from moving

@customconnections2425

2 жыл бұрын

Now we’re in suspense…..

@edzanjero353

2 жыл бұрын

Don't get it. Blown insulation is a good 10-15' below any turbine vent. How would it get bliwn aside??

@alex-sd

Жыл бұрын

I have blown insulation and these whirlybirds and my insulation was never affected.

Outstanding Video! Made it simple and very understandable and installed it correctly. Spoke clearly with good English. I'm a carpenter over 40 years.

Thanks for the information! It was just as simple as you made it look!!!! Cheers.

Thanks for the video, it goes well with the instruction sheet. My Lomanco is working great!

Excellent video with competent & articulate installer. Well done.

@Lomanco

3 жыл бұрын

Glad you liked it!

PS it's hot on a roof! Drink water first, and if possible cool of fall. And I also understand why long sleeves and pants. That black sealant can get everywhere, and bare knees on roof can be uncomfortable. Great video! I have one turbine up. A few more to go.

Thanks for this great video...best one I found!

Thank you that’s what was going to do on my roof 👍

Thanks for your video I need to instal one in my house 🏠 thanks again 👍

Excellent explanation looking forward to work in our roof, heat is crazy in Kansas!

Thank for the video !

Have had 2 14" Whirlybirds for 8 years, and will be installing a third over the garage. They do work. Before summer hits I go around the house brushing debris and webs off all soffets to help with intake. Summers in Oregon are getting brutal, and you've gotta keep that attic heat minimized. Note: I seal the shingle edging to flashing seam with rubberized coating also.

@Lomanco

2 жыл бұрын

Good to hear, thank you for choosing Lomanco Vents.

@paulstephens9274

3 ай бұрын

Do you use a fan with your vents

@edzanjero353

3 ай бұрын

@@paulstephens9274 ...nope. Live in a fairly windy area, they're turning most of the time.

@austinroberson8

6 күн бұрын

You can just hit the soffit vents with a blower real quick also. It’s a lot easier to do that way.

Awesome video spot on and great 👍 presentation! Worked like a charm. Thanks 🙏

@Lomanco

2 жыл бұрын

Glad it helped!

Than k. your instructions are very good .

Thanks for the video! In have no vents out of the attic and need to install these. Thanks again.

@Lomanco

10 жыл бұрын

You're Welcome!

I don't need all that. Simply swapping out the old turbine for a new one. But it was useful for me to understand what those numbers mean. Thanks

@Lomanco

Жыл бұрын

You're welcome! I'm glad that I could be of help in explaining the meaning of the numbers related to turbines. If you have any other questions or concerns, feel free to ask.

@Kelvinllovejr

Жыл бұрын

@@Lomanco No. Turbine has been up for weeks and it looks great. Nice and smooth. Thanks

I did two in my house 🏠 it was easy like you showed in the video Thanks again 👍

Helpful information, thank you !

@Lomanco

3 жыл бұрын

You're welcome!

Gotta put one of these in my wood shop. It's way too hot in there. Thanks for the great video.

@Lomanco

2 жыл бұрын

Any time!

Excellent video thank you very diy steps🙂

@Lomanco

Жыл бұрын

You're welcome! I'm glad to hear that you found the video on turbine vent installation helpful and informative. Installing a turbine vent can be a DIY project for homeowners who are comfortable working on their roofs and have the necessary tools and safety equipment. It's important to follow the manufacturer's instructions and safety guidelines when installing a turbine vent, as well as any local building codes and regulations. Proper installation and maintenance of a turbine vent can improve the efficiency of your home's ventilation system and help you save on energy costs.

Great guidance!

@Lomanco

3 жыл бұрын

Glad it was helpful!

That's great, thank you very much.

@Lomanco

3 жыл бұрын

You are welcome!

great vid...thank you!

@Lomanco

2 жыл бұрын

Glad you liked it!

removes nails from shingles, doesn't re-secure them... bravo

You are very good

That’s a nice information thanks

@Lomanco

3 жыл бұрын

No problem!

Good job :D

Great Video 👍👍👍👍👍

@Lomanco

8 ай бұрын

Glad you enjoyed it

Thks installing tomorrow

Thank you very much.

Thanks for the video! It would seem like water would easily get into it and then in your attic if it rains hard enough...

@Lomanco

5 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing. Lomanco vents, including the whirlybird turbine series, that are marked or identified with "Miami-Dade Approved" has passed testing and met the requirements for use in the High Velocity Hurricane Zone (HVHZ). These attic vents are tested at wind speeds of 30, 70, 90 and 110 mph while having a rainfall rate of 8.8 inches/hour applied to the test deck and vent. The first three wind speeds are applied for a duration of 15 minutes and the final wind speed of 110 mph is applied for 5 minutes. The testing is performed by a third-party laboratory that must be approved by Miami-Dade County.

@huejanus5505

3 жыл бұрын

Mine has been there since i’ve owned my house, 25 years. Not a drop of rain or flake of snow has gotten through to the attic. I did check often when i first bought the house because i was sure it would leak.

I put in 2 Lomanco Whirlybirds 2 summers ago and I'm adding a third this summer.

Thank you!

Informative video! Bravo Zulu! Might want to make a metal roof video as well.

Thank you. Easy to understand & to the point. Can this be used to ventilate a pantry room (seems to get as hot as an oven ... not good for a food pantry!!!)?

@suziequeue6510

9 жыл бұрын

ibamusicaphile I used a small one to ventilate my root cellar and it dried up all the moisture in there. My shelves were rotting before (they were 2" oak boards) with water dripping off the ceiling. After installation, dry as a bone. The intake was the drain pipe in the floor that went out into a field. (It was already installed for washing down the walls and floor with a hose).

Planning to add two of these, as my roof only has gable vents (should have plenty of intake, dunno what they're called but all along the attic there are 3" holes covered with hardware cloth all along the bottom of the attic; not technically soffit I don't think so unsure what to call them). We live in a hot climate where it gets to over 100F, but when I test my attic it gets to almost 170F, so I'm pretty sure I need more venting. Anyways, I'm assuming these won't let rain and whatnot into the attic, correct? I just don't want to install these and wind up with even worse issues.

Thank You

Good job 👍

@Lomanco

2 жыл бұрын

Thanks.

Thank u so much u made my work so easy *****

Easy to installation 😁

@Lomanco

2 жыл бұрын

Sure is!

Can I cut the same hole on the roof on Shake Shingle? I can't find any video for this kind of roof.

THANK YOU

@Lomanco

10 жыл бұрын

You,re Welcome!

Nice video...look under roof to visualize where rafters are. When climbing up and down ladder use a rope and bucket to lower and raise things off roof...nail/tool waiste bags. Dont carry things in hands up and down ladder. When you nail use roofing nails lift shingles and nail under shingles where roofing shinle glue was mid shingle and reglue shingle after naling. Dont leave nails exposed. Lower half base should cover over lower shingles.

@Lomanco

3 жыл бұрын

Thanks for the comments.

About to go install two of these and cut an additional intake vent on the one end wall of the house, will let you know how it works, God willing after the summer heat hits hard.

@Lomanco

5 жыл бұрын

Don't forget to stay hydrated.

This was great

@Lightscameraaction832

3 жыл бұрын

ok

@Lomanco

2 жыл бұрын

Glad you liked it.

Great product!! BUT.. Need to seal, with quality sealant top and sides and shingle areas.

@leshines7975

3 жыл бұрын

Home depot

@nystagmus

3 жыл бұрын

I’m just wondering on very rainy days is the water going to sleep inside those holes and create mold in my attic?

Thanks!

@Lomanco

2 жыл бұрын

Welcome!

Great video. I used it to install mine. Is there any difference in installation when having the roof redone? Having roofers do it wrong worries me.

@Lomanco

8 ай бұрын

I'm glad to hear the video was helpful for your installation! When it comes to having your roof redone, the installation process for the Whirlybird turbine should generally be the same. However, it's important to ensure that your roofing professionals are familiar with the specific installation guidelines from Lomanco. Communicating the importance of following these instructions to your roofers is key. If they have any doubts or questions, they can always refer to the installation video or Lomanco's documentation. Ensuring that the installation is done correctly is crucial, not just for the performance of the turbine but also to maintain its warranty. Don't hesitate to oversee or double-check their work for peace of mind.

awesome

is this an externally braced or internally braced installation? Im confused as to which is better.

@Lomanco

8 жыл бұрын

This is an installation of an internally braced Whirlybird® Turbine vent. While the internally and externally braced turbines both have the same internal construction, the externally braced turbines have 3 braces that surround the outside of the turbine.

I wouldn't use roof cement over the inside of the turbine, is better to use silicone caulking . what I use different : I'd remove the shingles before cutting the hole , that way I can seal around the metal base under the shingles . I don't recommend turbines , when the bearing goes bad , they stop spinning and people goes on the roof in the middle on the rain to cover them up with plastic bags since the wind drives the rain inside the turbine. It's better to use dormer vents, ohagin vents, ridge vent , etc...but not turbines . sorry for being honest , but in my 22 years as a professional roofer i've seen everything and fixed everything so far. good video tho ! Eric.

@TheMCRstudios

6 жыл бұрын

Lot of opinion in your comment and no facts. I watched this video so I could go install my turbine yesterday and when I read your comment, I thought "oh no, I better read about this and make sure it's a good decision." Well after a few hours of reading... it is! Anyone who can read can go online and learn about the different systems in use for attic ventilation and none, not one system, is better than another. For anyone who promotes one kind, another article speaks ill of it. It turns out the real question is what is best for your individual house and how it works already. Real Whirlybirds, with a permanently lubricated bearing and lifetime warranty, are promoted and used by several building science websites, and all the static vents you opted for have plenty of websites that state they do little to nothing. The only system proven to do anything... powered vents, but the constant electrical cost versus reward loses money and where I live those are now banned anyway. Of course where I live a "hot roof" is also acceptable, meaning you have no ventilation at all, so different areas of the country, different houses, and different designs - impossible to say one way is better or worse than another.

@angeldelacruz7254

6 жыл бұрын

I had mine turbine for about 20 year...still going strong, no bearing problem what so ever....never had it lube or anything, I did notice that at one point, some sob shot it with a b'b or pellet gun several times

@jimmieroan9881

6 жыл бұрын

yeah, after putting a new one on my roof in 1973 when i bought my home the damn thing got noisy last year and i had to go buy another one, left the old base on and just screwed the new top to it, its a shame they can't make something that would last more than 40 or 50 years, hey thats longer than the years you claim experience in roofing. by the way i got shoes older than your experience. and as the other gentleman points out, almost everyone does it different, but i have noticed that almost all major roofing companies tell you to have an expert discuss what your particular needs are, i remember back when an attic fan, and i mean a big fan, and opening certain windows in the house from the top or the bottom and do an excellent job, not only creating a cool breeze through the entire house but also venting the hot air from the attic, and amazingly the homeowners knew exactly which windows in each room to open, and if they needed to open from top or bottom.

@joehanson891

5 жыл бұрын

they all work, but some better than others, the turbine vents have a bearing that can be swapped out ez, it uses a roller skate bearings 2 of them top and bottom of center shaft. i myself will be using a powered vent for my 1200sqft attic only need 1000cfm fan but have to make sure i have at least 577sq.in. of intake ventilation

@blake102989

5 жыл бұрын

whirlybirds move more air than a junk ridge vent. Sounds to me like you just have a lot of idiots installing roofs in your area

Hi Jimmie, I love your experience on replacing the new turnbin head, I would like to do the same as you did, but how can I know the size of my old turn in head so I can order the same one. And what is different beetwhin internal and external turnbine. Th.you for your help

@richardnance9552

5 жыл бұрын

Do you see when the head is put on and the screws are on the outside of the vent? Mine were hidden inside and it took a little more troubleshooting to line up my head to vent holes. I'm thinking that's the difference between internal and external turbine.

Great tip about the intake people don't realise

Where is the best placement? I'm thinking of installing 2 on each side of the peak ,one in front and one in back, caddy corner. It's for a remodeled garage apartment. So I'm thinking the best place for one is over the kitchen since it's the hotest area? And the 2nd in the opposite corner of the room? Garage room is 16x19, what size/diameter turbine do you recommend?? Avg. 106° in summer. There is no other ventilation, hence 2?

@Lomanco

5 жыл бұрын

Lomanco recommends 1 square foot of attic ventilation for every 300 square feet of attic floor space (50% exhaust and 50% in intake) Let’s go through an example… For a home with 1,500 square feet of attic floor space, you’ll divide 1,500 by 300 = 5 square feet of attic ventilation. You divide 5 by 2 to provide half of the ventilation for intake and half as exhaust. Thus, 5 divided by 2 = 2.5 square feet of attic ventilation for intake and 2.5 square feet of attic ventilation for exhaust. To determine how many vents you will need, take the square feet recommended and multiply by 144 to convert to square inches. Thus, 2.5 X 144 = 360 square inches of attic ventilation is required for exhaust and 360 square inches for intake. Once you have determined how many square inches of ventilation you need and the Net Free Area of the product you are using, divide the Net Free Area (NFA) rating of the product by the NFA required. For example, the Lomanco 750 provides 50 square inches of ventilation, so if you are using the 750, you’ll divide 360 by 50. Thus, you would need 7.2 vents (8 because you always want to round up). (NOTE: Some local building codes require that 1 square foot of ventilation be provided for every 150 square feet of attic space. Please check with your local building code office to ensure compliance to local requirements.) Local roofing professionals and supply houses can assist you in determining the best ventilation system for your home. Lomanco provides a Vent Selector App and calculators on the pages of our website to help determine the ventilation required to meet minimum property standards. By meeting this minimum standard you will meet local building codes and fulfill the warranty requirements on major building components such as shingles and insulation.

I checked the roof pitch. What do you do when it's between lines? Use higher number or lower? I went with the higher number. My turbine does not level all the way around and looks leaning form the ground. I tried adjusting but no luck.

@Lomanco

5 жыл бұрын

If the base is not level, it may be necessary to make some adjustments. The base can be made level by turbine the "elbow" counter-clockwise (the elbow will move along the seam). If the base is not level, it may be necessary to make some adjustments. The base can be made level by turbine the "elbow" counter-clockwise (the elbow will move along the seam). If you can get it to the middle point where it is most level you should not have any issues with the turbines performance. Not all homes have a perfect pitch which can lead to a slight degree of not being level.

Does the flashing sit directly on the tar paper at the top and sides?

@Lomanco

3 жыл бұрын

yes

What sized nut driver did you use? Also, don't you want to put the roofing tar on the underside of the flashing to prevent any leaking?

@Lomanco

Жыл бұрын

You can use a 5/16" nut driver or a flat screwdriver. The flashing should go underneath the shingles. Seal the adjusting seam and the base/elbow connection seam on inside with roofing cement. Seal locking clamp holes and all exposed nails with roofing cement. Complete installation instructions can be viewed here: media.lomancovents.com/all_access/instructions/20000_turbine_beb-bib_master.pdf

Didn't see this answered...Do you seal under the flashing and some of the shingles pulled up?

@Lomanco

5 жыл бұрын

Seal the adjusting seam and the base/elbow connection on the inside with roofing cement. Seal the clamp holes and all exposed nails​ with roofing cement. If needed you can seal under any shingles that were pulled up.

How does rain like we have in Missouri..heavy , sideways and crazy, not find a way thru the fins?

@Lomanco

2 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

I see him sealing up the inside seams, but he doesn't say what he used to do so. Roofing cement? Is there any specific brand recommended?

@Lomanco

5 жыл бұрын

Use a good quality roofing cement or other type sealent that meets the your local building codes specifications.

Should the nails on the top side of the flashing go under the shingles? I presume so, but you never show that in the video or instructions in the kit.

@CidZombie

5 жыл бұрын

YES! so the reason is for rust prevention aswell as securing it to the Wood. think about this wind lifts shingles up sometimes so u dotn want the nails to lift with it right? the bottom ones stay under so rain can "slide" down off the roofing shingles and not get under ur roof. i hope i answered your question in a way that makes sense to you as i only know what has been self taught to myself over these few years on earth

that type of coating are used in the roof, it appears Flexible; only used in climates without rain? or also can be used in rainy weather?

@Lomanco

7 жыл бұрын

Any good quality roofing cement or sealant will do the job.

@joelesquivel8465

7 жыл бұрын

Diego Quispe

Is there a difference between internal and external braced whirlybirds? Is one better than the other?

@AG5CC-USA

3 жыл бұрын

Both styles of the Whirlybird® are internally braced the same. The external bracing is purely cosmetic.

The system really needs to be balanced. If there isn’t enough intake it will pull warm air through the ceiling.

@Lomanco

3 жыл бұрын

As long as you have a “balanced” system, you can not over ventilate your attic. Just remember if you increase the amount of exhaust ventilation - you must have an equal amount of intake. The ventilation system needs to be 50% intake and 50% exhaust.

how would it suck the heat from below? why would it turn when it's heat at the bottom? what's the technical behind this?

@Lomanco

6 жыл бұрын

The concept behind wind turbine vents is that the turning blades will help force air out of the attic. Hot air naturally rises, so if attic air is heated above the ambient air temperature a vent will allow the less dense hot air to escape. The air being exhausted MUST be replaced by outside air drawn through intake vents located near the lower part of the attic space to properly ventilate the total attic area.

How do these work in conjunction of a whole house fan? Also, do these have a way to shut them closed so in the winter you don't lose all the warm attic insulation?

@Lomanco

4 жыл бұрын

There is no concern with installing a Lomanco Whirlybird® turbine and a whole house fan. Be sure to follow the whole house fan's manufacturer's recommendation as far as the NFA required. We do not recommend covering turbines during the winter months. Attic ventilation systems are required year around. Most people associate attic ventilation with heat; however, of the two major destructive forces at work in your attic, moisture, not heat, is the most destructive. Since winter air is drier, it absorbs moisture from your home. The attic space is even more susceptible to excessive moisture in the winter. Plus when air is trapped inside the attic - it will always be warmer than the air outside. The roof sheathing/decking will be colder in winter months. Thus creating even more condensation. It can literally "rain" in your attic. This moisture produces mildew, rotting conditions that can damaging wood and destroy shingles, and can drip down to the ceiling below to damage plaster or paint. Insulation also becomes wet and provides less resistance to heat loss - in effect loses its R-value.

@VikingVic76

Жыл бұрын

I cut a chunk of thick Styrofoam for a plug during Winter. You can cover them on roof but I prefer to not have to get up there twice a year.

@philindeblanc

Жыл бұрын

I think placing 1 or 2 powered fans at the peak of the roof that can kick in at a certain temp, like my gabel fan would be best. these seam more a problem than a solution. I have one gabel exhaust fan. Better to put in a intake fan as well. Though I could activate the WHole House Fan to do that duty, yet often times you dont want to open a window or door for that.

Whats the difference between BEB and BIB model ? Can some one explains to me so I could get the right one. thanks

@Lomanco

5 жыл бұрын

We manufacture 3 sizes of turbines- 8”, 12”, and 14”. The 12" turbine is available in aluminum and galvanized finishes as well as a Tile Roof Design. Whilybrid turbines are also available in two models - internally and externally braced. While the internally and externally braced turbines both have the same internal construction, the externally braced turbines have 3 braces that surround the outside of the turbine.

Thx

@Lomanco

3 жыл бұрын

Any time

Oh yeah, your neighbors are going to love you when it gets old and makes that screeching metal on metal sound over their wind chimes.

@richardnance9552

5 жыл бұрын

Music to everyone's ears. Good call !

@kovona

4 жыл бұрын

If you got the cheap ones with plastic bearing, yes. With the Whirlybird, you're paying extra for steel bearings. I got Whirlybirds that we put up 25+ years ago that are still spinning as silently as when they were new.

What about preventing bugs n bees getting in when not spinning also will this work properly if I have a ridge vent n a vent ont the side of building

@Lomanco

3 жыл бұрын

When "properly installed" Lomanco Whirlybirds will not allow weather / moisture infiltration. However, if the turbines are not installed correctly, there are some situations that can cause infiltration. Let me discuss some common installation issues that can lead to infiltration... The number one reason for failure is inadequate intake ventilation. Exhaust vents require intake vents to work properly. Without intake vents, the exhaust vents can feed from each other and allow weather to infiltrate. There are several things to look at as far as installation - Is the hole cut the correct hole per instructions (12" diameter for a 12" turbine and 14" diameter for a 14" turbine)? Are all turbines installed at the same height? Same side of the roof? Another common mistake is mixing exhaust vents. Are there any other vents other than turbines installed? Mixing exhaust vents such as turbines with ridge vents, turbines with gable vents, etc has the potential to cause problems. Here is a link to Lomanco's 3 Must do Steps to Attic Ventilation. This flyer addresses some of the topics I've touched on. We have been manufacturing turbines since 1968 and we have no history of any significant bug or critter issues that have resulted from the use of Lomanco Whirlybirds that would warrant adding a screen. The turbine should be spinning at minimal wind speeds and the moving parts should deter any animal or insect from entering the attic. Also, the heat exiting the turbine should deter from entering the attic. I do understand the concern for protecting your attic and I know bugs/critters can be creative and persistent. If you would like to add additional protection, you can attach a screen. Keep in mind, anything blocking the free flow of air, such as a screen, will reduce airflow slightly, but the decrease should be minimal. I would suggest attaching the screen to the ceiling of the attic so it is flush with the bottom part of turbine. As for your other question, Lomanco products are only design to properly function when properly installed on a roof.

@paulwicks254

3 жыл бұрын

@@Lomanco thank you so much for your time. I will try and address the situation I have. I have a ridge vent and a gable vent plus a window opposite of gable vent. But I do not have any soffit vents. As for the wind speed another utuber stated that it will not spin if there is 0 to 5mph wind. Again thank you and if u have a vid on size and proper install of soft vents I would greatly look at that.

Is whirlybird 100% spinning during the breeze?

@CidZombie

5 жыл бұрын

its a exhaust vent so its always spinning given proper air flow

Just a question Why is it important to determine the pitch of the roof to install a Whirlybird vent?

@AG5CC-USA

3 жыл бұрын

The pitch of the roof corresponds with a location number on the collar to position with a mark on the base to correctly align the collar so it can be adjusted to a level platform for proper install of the turbine head.

I know that this is probably a dumb question but how does rain not get in that gigantic whole in the roof?

@Lomanco

4 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

How does it keep out the rain?

@CidZombie

5 жыл бұрын

so the way the vent works is as explained. the fins are designed so that they face rain and its a exaust vent so its always spinning so the rain cant get inside. i hope i answered your question in a way that makes sense to you as i only know what has been self taught to myself over these few years on earth

Dose the vet go under the tar paper as well or just the shingles?

@Lomanco

7 жыл бұрын

Slide the top half of the turbine base flashing under the shingles.

@darrenmcintosh326

4 жыл бұрын

Under tar paper and shingle . water Drip from above vent goes over tar paper.

Does water ever get in those during a windy rainy day?

@AG5CC-USA

4 жыл бұрын

Nope. The Lomanco Whirlybird® is Miami-Dade Approved.

Replaced just the head part on mine as existing bottom base was installed many moons ago. However the head is not spinning!?? Help!

@Lomanco

2 жыл бұрын

Properly installed turbines should be spinning with minimum wind speed. Every turbine is tested to spin at a wind speed of 3 MPH before leaving our manufacturing facility. There are several factors that influence the the efficiency of a turbine. Turbines will work at maximum efficiency when the top of the turbine is over the roof peak. This will allow the wind to hit the turbine for all directions. The turbine also needs intake vents with an obstructed path to the turbines. Without intake vents, the turbines do not have a continuous flow of make up air. Mixing exhaust products will also have an adverse effect on the turbine. When multiple types of exhaust products are used, the chimney / stack effect is negated and the turbine does not draw from the intake as well. If the turbine spins when you turn it by hand, but not when the wind is blowing, the bearings are probably worn out. If the bearings have gone out, contact customer service (800.643.5596) for warranty information.

And now they behave in cold weather? In the cold does not freeze? They can be used all year round or only in warmer months?

@maciver6969

8 жыл бұрын

All year, they may freeze but the will be fine

@zzz7zzz9

5 жыл бұрын

Remember that they will also spin in the winter, thus pulling that heat out of your attic space when you want it to remain. Some people go up in the fall and tie a bag around them for the winter, to prevent the heat loss.

@discgolfdave

3 жыл бұрын

@@zzz7zzz9 you don’t want heat in your attic. Ever hear of ice dams

@zzz7zzz9

3 жыл бұрын

@@discgolfdave you don't want your whirlys sucking heat from your home in the winter months.

if theres a rain and with strongwind,how the water? it will get inside is not it?

@Lomanco

4 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

@cesarlapot2989

4 жыл бұрын

@@Lomanco : thank you

I removed my 12 in. from a 700sf. Space & will not go back!! I now have a solar fan I replaced it with! About 10° cooler!

@Lomanco

3 жыл бұрын

Lomanco Solar Power Vents are your attic's best choice for solar powered protection against heat and moisture from sun-up to sun-down. We have created a unique design that is not only functional, but looks good on the roof.We have a Omni Solar Vent and Omni Solar Gable Vent. Both feature a 40+ Watt solar panel, the largest standard panel offered on solar attic vents. They also include a 10 year limited warranty and a 5 year limited warranty on the solar panel and motor. Other common features include a whisper quite motor and precision balanced 5 blade fan. The specification sheet has detailed information. The Omni Solar Vent is a roof mount vent while the Omni Solar Gable Vent provides additional ventilation to gable vents. The installation couldn't be easier on both of the Solar Vents. In fact, there is no need for an electrician.

I have a shed that doubles as a workshop for me during the warmer months. It's really hot in there and hard to work in. Would this help cool things down in there? Also, I have a gambrel style roof. Is it possible to install on this type of roof?

@Lomanco

8 жыл бұрын

Exhaust products are part of a ventilation system. As long as the proper number of vents are used and the system is balanced, (50% exhaust and 50% intake), ridge vents, roof louvers, whirlybirds, power ventilators or gable vents will be equally effective. All of Lomanco's products are designed with the Lomanco Balance in mind- free movement of air and weather protection - and are equally effective. All of Lomanco's products are designed to be installed on sloped roofs. the Whirly bird® turbine works well from 2/12 to 12/12 pitch.

Where is the initial screw? Is it on the most downward part of the base?

@Lomanco

3 жыл бұрын

For optimal operation, the turbine should be installed level to the ground. The turbine can also fail prematurely if the wobble continues over the life of the turbine. The turbine head may have shifted slightly during transportation and minor adjustments may need to be made. A slight wobble can be adjusted by using a flat head screwdriver to pry the lowest point of the turbine upward. If the base is not level, it may be necessary to make some adjustments. The pitch setting may need to be changed. The base (elbow) may be made level by adjusting the pitch to a different setting. The bottom of the elbow will turn clockwise (the elbow will move along the "seam") to align roof pitch number with the indicator line on the flashing.

whats the likelihood of these vent allowing rainwater to get inside of your roof and attic?

@Lomanco

2 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

Would raining and water get into the top part of the Turbine Vent?

@Lomanco

6 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

@HsingSun

6 жыл бұрын

I agree only 95% for the Turbine Ventilators design. But, when the turbines failed to turn after some years, the rain/water would get into the attic. After, hurricane Irma blew one head away, I installed new one without turn, two layers to protect rain/water.

@red-forty7

6 жыл бұрын

HsingSun it’s unlikely that they will stop turning. They are very robust and have Perma-Lube Ball Bearings in them unlike most other manufacturers that have cheap plastic bushings instead of ball bearings. Lomanco is the best you can get for sure.

how does one properly install this vent on a cheap corrugated panel steel shed roof?

@Lomanco

5 жыл бұрын

See this link - media.lomancovents.com/ALL_ACCESS/SALES_LITERATURE/LO465_Turbine_Metal_Roof.pdf

I want purchres.

What size of roofing nails are used?

@AG5CC-USA

2 жыл бұрын

The proper size.

Does it keep rain out?

@Lomanco

8 жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

I found one at the used store I am going back to pick one up, for a science generator project. lol

What if it rains? Will rainwater go into the vent and house?tnx much

@Lomanco

5 жыл бұрын

The short answer is "No" rain does not enter. The long answer - When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration.The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement.The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine.It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

@arvincheech

5 жыл бұрын

LomancoVents wow.! That’s a very lengthy explanation. I will try to understand it.. thank you very much for your time and kindness. . 👍👍👍👍👍👍👏👏👏👏👏

Could rain water come in through the holes in the vent

@Lomanco

Жыл бұрын

When turbines are properly installed with a balanced system of intake and exhaust, they should not allow any weather infiltration. The turbine has twenty-one (21) air-foil curved vanes with rolled edges to deflect water. The rolled edges are designed to force the water to run down the vanes & not into the attic. Air-foil means a body designed to provide a desired reaction force when in motion relative to the surrounding area. To summarize, the turbine should be turning at all times when there is outside air movement. The centrifugal force of the turbine also prevents leakage. Centrifugal force is the force that tends to impel a thing or parts of a thing, such as rain, outward from a center of rotation, such as the bearing/shaft assembly in the turbine. It is important that the unit be sealed with roofing cement around all seams, nails, and under the flashing. The part of the flashing that is facing the roof peak should be installed underneath the shingles and the bottom part should be overlapping the shingles. Sealing in this manner prevents water from entering the attic under the flashing.

My whirlybird heads both died. Can I replace the heads?

@Lomanco

4 жыл бұрын

You could possibly be covered under the forever guarantee offered on the Lomanco Whirlybird. If you could please contact our customer service by starting a ticket in our Vent Center Support system on lomanco.com they will confirm if your issue is covered and handle replacement parts or a replacement vent. Vent Center Support is manned from 8am-5pm CST from Monday-Friday. You may also contact out customer service at our toll free number 1.800.643.5596. Here is the direct link to Vent Center Support: www.support.lomanco.com/

How does it do in high wind areas?

@Lomanco

2 жыл бұрын

The Whirlybird turbine is tested to withstand winds of 110 M.P.H.

What is the difference between internal braced vent and external braced vent?

@Lomanco

6 жыл бұрын

Hello and thank you for contacting Lomanco. The internally and externally braced turbines have the same internal strength and perform the same. The external turbine has the 3 protruding braces only for aesthetic reasons - there is no functional difference in the 2 styles.