Six Examples of How Second-Story Walls Are Supported - Structural Framing and Engineering

www.homebuildingandrepairs.com... Click on this link for more information about structural engineering and new home construction. If you visit the link above you will find more information about structural engineering and floor framing, because I broke it down into six separate videos. Don't forget to visit our other channels to learn more about construction, building and engineering.

Пікірлер: 70

  • @baba-sm1fm
    @baba-sm1fm6 жыл бұрын

    On the first example, it is a good way to support a wall, but is important to specify it all depends on the size and span of the floor joists under the wall, as well as the weight above the wall. All these factors are of the essence in avoiding a floor sag and eventually collapse.

  • @ChrisBrooker
    @ChrisBrooker Жыл бұрын

    Hats off to your videos always giving me the exact quick simple answer to my questions that I need. Cheers from an audio engineer turned amateur architect!

  • @constructionideas

    @constructionideas

    Жыл бұрын

    Great to hear!

  • @adymaill
    @adymaill6 жыл бұрын

    Hi I just wanted to say that I am thankfull for what you did here and in your website. I will watch all the videos. Thank you so much. Not everyone wants to share information and ideas. I am a young architect and new at the timber frame construction. I like the idea of constructing wood houses. I am always searching for a new information, learning as much as I can. Thank you for this. I subscribed.

  • @constructionideas

    @constructionideas

    6 жыл бұрын

    You're welcome and thanks for the nice comment. Keep learning.

  • @nicholasstephens1349
    @nicholasstephens1349 Жыл бұрын

    Super helpful. I have watched a lot of your videos and learned so much. Thank you.

  • @constructionideas

    @constructionideas

    Жыл бұрын

    You are so welcome!

  • @mikealtes
    @mikealtes8 жыл бұрын

    Thanks for share your knowledge.

  • @arthurp19
    @arthurp194 жыл бұрын

    Glad I found your videos, really great content.

  • @constructionideas

    @constructionideas

    4 жыл бұрын

    Glad you like them and thanks for watching.

  • @REktSigMa
    @REktSigMaАй бұрын

    1:28 notice that the center beam under the first-floor subfloor is a continuous beam, and not just piers. I have seen structures like this sitting on top of piers without a solid beam from one end to another. Piers like every 3 or 4 foot a part. Now they would have floor joust running the opposite direction, but still, this has nothing to do with a wall running crossways on the 2nd floor.

  • @tarahelton5077
    @tarahelton50774 жыл бұрын

    How can I add a second floor inside of a prebuilt block building that already is tall enough for a second floor inside??

  • @billygraham5589
    @billygraham55893 жыл бұрын

    Would like to se a video on building permanent foundations for mobile homes. Do you want to take them off their metal chassis or leave them on the chassis? And what about those stilt platforms for manufactured homes when located by the beach? Or setting a manufactured home on a flat slab?

  • @michaelosborne4050
    @michaelosborne40503 жыл бұрын

    Very clear sir .. just framing my second floor 24x28 .. I ran a six inch footing in basement with 3 2x8 s to make a beam supported by 5 4/12x 6” posts .. I’m planning to do the same now on second floor following over the beam on the first floor wall. Beams are up to the level of the sill plate. , right now I’m putting the second floor beam on the wall plates right over the 41/2 x 6 beams . And my cross 2x10 joicess will be up 8 inches more . Is this ok .. I want to do this to get more heighth.

  • @doctoryun3520
    @doctoryun35204 жыл бұрын

    hello, I have a question. in an old apartment, is there an asbestosis material in the ceiling in between floors?

  • @zulaab123
    @zulaab1232 ай бұрын

    Excellent

  • @constructionideas

    @constructionideas

    2 ай бұрын

    Thank you so much 😀

  • @johnkostek9052
    @johnkostek90527 жыл бұрын

    Thank you for sharing

  • @benny41must
    @benny41must8 жыл бұрын

    Exactly what I had in mind thanks

  • @sams4464
    @sams4464 Жыл бұрын

    Hi I have a pier and beam home that’s currently a single story. I want to add second floor but because it’s pier and beam I’m wondering if it would be more costly. Some one said I have to change the type of pier and beam I have. What do you advise?

  • @rhysharris3064
    @rhysharris30643 ай бұрын

    Hi, i am doing a 6 metre by 5 metre 2 story building/maimai. Can i get away with just wall joists around all 4 sides and then just 6 by 2s along the top? Or will i need something in the centre to support the structure or brace the wall? Cheers

  • @robertlane8209
    @robertlane820914 күн бұрын

    Can you show an outside second story wall?

  • @Scorpiomaj27889
    @Scorpiomaj278897 жыл бұрын

    If the upper wall is not load bearing, can we skip the double joists and double studs? We're looking to split a large room on our second floor, the only 'load' would drywall and some attic insulation.

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    You didn't hear this from me, but I've seen it done plenty of times in the past.

  • @icanreachit
    @icanreachit7 жыл бұрын

    In the first example where the 2nd story wall is load bearing and is perpendicular to the floor joists, do you need to increase the size of the floor joists for the load somehow? Ex: The area is a sleeping area so you use the 30/10 span tables. Which span tables would you then use if you added the 2nd story wall? Thank you

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    Most the second story framing requires a 40 pound per square foot load. You might need to increase the floor joist size, but it would depend upon the amount of weight that the load bearing wall would be supporting. For example if you have a load bearing wall supporting ceiling joist and roof rafters, it might need to be 2 x 12, but if it's just ceiling joist, 2 x 10 might work.

  • @Jay-tk7ib
    @Jay-tk7ib6 жыл бұрын

    In my area, you can simply block between joists that sit on each side of a load bearing wall above. This is instead of doubling the joist. I don't know if this is permitted everywhere.

  • @constructionideas

    @constructionideas

    6 жыл бұрын

    Yes, I'm not about to suggest that it can always be done, but it's something we've done in the past. Blocking works great for walls with plumbing pipes that would have a difficult time going through a double joist.

  • @cedricagion8249
    @cedricagion82497 жыл бұрын

    Thank you.

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    You're welcome and thanks for watching.

  • @jameswiggin9939
    @jameswiggin99396 жыл бұрын

    I'm looking to build a 24x30 garage with a second story on it. The upper level will be one large space with no interior walls. I'm trying to determine how I should frame this 2nd story?

  • @constructionideas

    @constructionideas

    6 жыл бұрын

    If you need more information on lumber sizes, then you would need to contact an engineer. If not feel free to rephrase the question.

  • @jimmyli8129
    @jimmyli81297 жыл бұрын

    Thanks for the info. In the second example, can I remove the first floor wall in the middle without adding any post? Do I need to add more joists or strengthen the outside walls to achieve that? Thanks.

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    You would need to check with an engineer. If it's a load bearing wall, it could be replaced with a beam and posts. Don't forget to use the website for more helpful videos.www.homebuildingandrepairs.com/engineering/index.html

  • @jimmyli8129

    @jimmyli8129

    7 жыл бұрын

    thanks!

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    You are welcome.

  • @TheAngriestGamer.
    @TheAngriestGamer.3 жыл бұрын

    which one of these examples would i use for a 2.5 story house, with a attic that i intend to make into a finished space, as well as super heavy slow load?

  • @constructionideas

    @constructionideas

    3 жыл бұрын

    Anyone of them that would be approved by an engineer or one that you think might work best, but since I can't provide you with structural engineering advice, I won't be much help.

  • @patriciabrown9274
    @patriciabrown92747 жыл бұрын

    How much support would I have to add in basement to install an island in the kitchen that will be four 18-24" cabinets topped with 13 square feet of granite?

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    I'm not an engineer and will not provide you with information. Keep in mind that most floors are designed to support 40 pounds per square foot and you might be able to use the existing floor as is with no modifications.

  • @longpinkytoes
    @longpinkytoes6 жыл бұрын

    if a second storey addition is added, can pads be added to an existing foundation?

  • @constructionideas

    @constructionideas

    6 жыл бұрын

    Yes, it might not always be easy, but that's how the existing foundation is usually made stronger to support additional weight.

  • @irshadahmadsheikh7355
    @irshadahmadsheikh73556 жыл бұрын

    can we shift the walls of a building in the first floor except outer walls, I mean can interior walls run over the slab not over walls of ground floor in a two story building, we have used 16mm rods in the slab of ground floor. Thank you

  • @constructionideas

    @constructionideas

    6 жыл бұрын

    You cannot move load bearing walls or structural shear walls. These walls are usually supported by footings that are built into the concrete foundation.

  • @U2BER2012
    @U2BER20124 жыл бұрын

    The last example seems like the best one to handle almost any load.

  • @Warringkoo

    @Warringkoo

    4 жыл бұрын

    But not the most cost efficient

  • @U2BER2012

    @U2BER2012

    4 жыл бұрын

    @@Warringkoo No doubt.

  • @michaelkmiotek7965
    @michaelkmiotek79655 жыл бұрын

    I want to build a two story cabin with half of the second floor without a floor. That seems simple enough. The problem I anticipate is the amount of water coming out of the hill. I'm thinking I may need to install a diagonal underground wall to shunt the flow. The cabin is just above a spring pond. Then for a foundation, maybe steel poles driven until they hit rock?

  • @constructionideas

    @constructionideas

    5 жыл бұрын

    If there's a question in there, I might have missed it and feel free to re-ask it. I don't know if I would build something in the ground where there is going to be a steady supply of water.

  • @constructionideas

    @constructionideas

    5 жыл бұрын

    If there's a question in there, I might have missed it and feel free to re-ask it. I don't know if I would build something in the ground where there is going to be a steady supply of water.

  • @journaltimeyulc.5603
    @journaltimeyulc.56034 жыл бұрын

    How do you frame a flat roof? what are the best trusses to use for a flat roof?

  • @constructionideas

    @constructionideas

    4 жыл бұрын

    You can contact a roof truss company in your area for more info.

  • @MrDenx-lq2wj
    @MrDenx-lq2wj3 жыл бұрын

    Best..more helpfull

  • @constructionideas

    @constructionideas

    3 жыл бұрын

    Glad it helped

  • @legacyvalley
    @legacyvalley7 жыл бұрын

    brick homes built in the late 1940's, do they have solid foundations so to add a second floor?

  • @Scorpiomaj27889

    @Scorpiomaj27889

    7 жыл бұрын

    Around here most brick houses are on cinder block or other types of block walls, actual basement floor could be soil, but blocks should go far down. Just my personal experience.

  • @constructionideas

    @constructionideas

    7 жыл бұрын

    Most a single story homes, whether built out of wood or brick don't have sufficient foundations to support an additional story or level. You would need to contact an engineer for more information.

  • @primalfury2011
    @primalfury20115 жыл бұрын

    arent ther footing only need to be twice the size of the post ??

  • @constructionideas

    @constructionideas

    5 жыл бұрын

    I've never heard that one before. Footings come in a variety of different sizes and will be larger if supporting more weight.

  • @alexmaltais8751
    @alexmaltais87516 жыл бұрын

    Hey ! How do you know if the structure is solid enough?

  • @constructionideas

    @constructionideas

    6 жыл бұрын

    Solid enough for what? It all starts with a good concrete building foundation and the right structural components, to make a sturdy structure.

  • @irshadahmadsheikh7355
    @irshadahmadsheikh73556 жыл бұрын

    3 interior walls have been shifted

  • @irshadahmadsheikh7355
    @irshadahmadsheikh73556 жыл бұрын

    this is not a column structure but a brick masonary structure

  • @irshadahmadsheikh7355
    @irshadahmadsheikh73556 жыл бұрын

    wall breadth is 9 inch

  • @samosavegetarianphiladelph7211
    @samosavegetarianphiladelph72112 жыл бұрын

    I have plan how can make my plan in to 3 D ?? Any one have idea

  • @constructionideas

    @constructionideas

    2 жыл бұрын

    Look for 3d home design software.

  • @irshadahmadsheikh7355
    @irshadahmadsheikh73556 жыл бұрын

    you mean even in a residential building of 1000 square feet

  • @MounZionHJ.AngelGabriel
    @MounZionHJ.AngelGabriel2 жыл бұрын

    Does anyone knows the most important part in building homes? Read below. It is a long letter but will give you a good knowledge in building your home. People are getting sick nowadays for PRIMARY reason, they sinned against the laws and commandments of God. SECONDARY reason they live in homes with bedrooms that are not facing east where the sun rises. What is so important about having a constant sunlight in the bedroom? Sunlight is like a gasoline. Car will not start without gas. When the sunlight enters your body, it manufacturers natural calcium. Calcium helps strengthen the bones, teeth, muscle and calms the heart. Sunlight boosts immune systems, helps every vitamin function in the body properly, helps regulate hormones imbalance that causes mood swing, kills bacteria, helps lose weights, and anti inflammatory. Researchers said it can protect you from corona virus, and infection. Sunlight also keeps your room warm in cold season, and kills molds and bacteria. Malachi 4:2 But to you who fear My name The Sun of Righteousness shall arise with healing in His wings; And you shall go out and grow fat like stall-fed calves. Bedroom is the most important room in all the rooms in the house, because it is the place where you spend most of your time. For those who are planning to build homes, it is the best choice to place all bedrooms facing east as the morning sun has the most beneficial stage. People who already built houses, try to build balconies where it faces the morning sun. Psalm 127:1 Unless the Lord builds the house, they labor in vain who who build it; Unless the Lord guards the city, the watchman stays awake in vain. The Lord God gave us sunlight to the utmost. Due to disobedience towards His Law, people corrupted it with pollution. It thins the ozone layer in the atmospheres that protects us from sunburns and ultraviolet light. The result of it, people cannot get in the sun as what their body needs because of extreme heat coming from the sun. This knowledge comes from Mount Zion, Heavenly Jerusalem. Lord Jesus brought in this last day to save His people from destruction and death. It is the Kingdom of God which is to be built physically. It used to be a part of Israel. After the Jews rejected the Lord Jesus, the Lord God took it from them and gave to another nation in the east that will guide many people to serve God in Spirit and in truth. Psalm 48:2 Beautiful in elevation, the joy of the whole earth, is Mount Zion on the sides of the north, the city of the great King. Daniel 2:44 And in the days of these kings the God of heaven will set up a kingdom which shall never be destroyed; and the kingdom shall not be left to other people; it shall break in pieces and consume all these kingdoms, and it shall stand forever. Matthew 21 "Therefore I say to you, the kingdom of God will be taken from you and given to a nation bearing the fruits of it. And whoever falls on this stone will be broken; but on whomever it falls, it will grind him to powder.” Now when the chief priests and Pharisees heard His parables, they perceived that He was speaking of them. Lord God of hosts, Holy Father Lord of hosts, Lord Jesus The Spirit and the bride Mount Zion, Heavenly Jerusalem Gabriel, an angel of the Lord