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3
votes
2answers
71 views

Will my roof construction allow attic flooring?

I am looking to add plywood flooring in my attic for storage page. There is a lot of space, very large areas. From what I've been reading, it looks to be ill-advised to add flooring if the roof was ...
0
votes
1answer
46 views

Load Bearing or Not How Can I Know For Sure

We have an unusual 3 inch thick poured concrete floor in a steel mesh in the ground floor of our house, under this is a basement like area with an old riveted steel across half of it and a couple of ...
1
vote
1answer
21 views

Calculating floor load strength

Well I'm sure this had been covered over and over. I could not find the formula I seek. I'm building a storage room in the back of a large steel building on my property and I was thinking I'd use the ...
0
votes
1answer
42 views

what size of beam should I use to replace 3 2x8 that is 16 feet?

What is the equivalent of a 3 2x8, 16 feet? I would like to use one beam (for decorative effect) instead of the 2x8s since the beam will be exposed. This will go up in my dining room ceiling. If the ...
1
vote
3answers
92 views

Wall on subfloor is load bearing or not?

So I want to remove a wall dividing my kitchen and dining room. It is full height, so it could be load bearing. The floor joists under it run in parallel to the wall, which leads me to think it is ...
0
votes
1answer
37 views

Determine which way to place beam for maximum strength

I have a 4" x 6"-16' treated wooden beam. I am trying to determine which way the beam should be placed to provide the most strength for the decking.
-1
votes
1answer
44 views

load or non-load bearing wall? [duplicate]

Good afternoon, we are in process of renovating a small apartment that has been gut renovated in 2000. We want to move a door position 40" to the right and install a pocket door instead. The metal ...
1
vote
2answers
33 views

Mounting pull-up/exercise beam in corner above window

I'm considering mounting a beam for climbing exercise equipment similar to what is pictured below (see here for complete details): The set up (in my case) would consist of two 20" 2x8 base boards ...
1
vote
2answers
132 views

Pulley/winch knot for holding up heavy punching bag

I currently have a heavy bag mount I built from 4x4 posts to hold up a 100lbs punching bag. It currently has a nice swivel bracket holding it up, which has been working great so far. The only problem ...
0
votes
3answers
113 views

replace load bearing post with steel column

So I have a joist that stops short of a stairwell and doesn’t connect to the foundation and I’m going to move the supporting beam back 2 feet (it’s about an 8 ft run between the header and other ...
1
vote
1answer
47 views

Building an archway

As part of a much larger building project, I will be replacing a 12 foot section of wall between two rooms, which includes removing two 2x4s and one 4x4. The 4x4 is due to the house being built using ...
5
votes
2answers
219 views

How to calculate the maximum safe load on a horizontal wooden beam?

I am thinking of constructing a wooden bed/desk/roof/shed/ship/bridge/rocket How can I calculate the maximum load a rectangular horizontal wooden beam of dimensions L x H x W can safely support if ...
2
votes
2answers
81 views

Structural cross joists and load-bearing walls (century home)

I have a friend that recently took possession of a century home. Its a 4 plex and He was told it was an old school house (at least at some point in time). We’re experienced weekend warriors but ...
1
vote
1answer
105 views

Is this wall load bearing? See photos

I'm looking to tear down the wall between my kitchen and dining room, and I'm wondering if it's load bearing. If so, it's a 9' section that I want to remove. Would two 2x10s with 1/2" plywood ...
0
votes
0answers
69 views

Rebar in interior basement wall - is it load bearing?

I recently started demo on an interior basement wall. It is parallel with the floor trusses above so I figured it wasn't load bearing. Now that I've begun demo I've found rebar in the cement along the ...
2
votes
2answers
235 views

How is this plan for repairing load bearing rotting posts with epoxy (pics included)

My carport has five 4x4 posts with two of them are showing serious signs of rot. I have attached a photo of the worst and 2nd worst looking one, and what the other ones look like. At first I thought ...
29
votes
10answers
8k views

Is this cracking foundation under a jack post a problem that requires repair?

I am buying an already-built new home. I find this in the basement. The builder says it's okay, but I am really concerned. Is this really a big issue? What steps would be required to repair it? This ...
6
votes
4answers
1k views

What is the purpose of horizontal blocks on a bearing wall?

In my basement, the bearing wall has horizontal blocks between each stud, similar to what you see in this picture: . There is one place on the wall where one of the blocks was removed to place an ...
5
votes
1answer
138 views

Are these walls near a skylight, load bearing?

My master and guest bathroom are back-to-back (toilet-to-toilet). Both bathrooms have a tall skylight this size (~4' square). The skylights are about 5 feet apart from one-another. Master Bathroom, ...
0
votes
1answer
95 views

Framing a window directly through a post in post-and-beam construction?

I have a single story home built on a concrete slab using post and beam construction. I have 4x4 posts spaced 5 feet apart along the exterior wall with 4x8 beams holding up a 4" tongue and groove roof ...
2
votes
2answers
135 views

How big of a beam for a load bearing wall

I have a wall in my basement that is load bearing. Right now, they put a door opening in there (and probably overdid the header for it). I would like to remove a 7 foot section and open it up for a ...
4
votes
5answers
198 views

What's a high R-value insulation material alternative to dimensional lumber

Years ago I read somewhere about a building material described like this : a composite/synthetic material (not wood) available in traditional dimensional lumber sizes (e.g. 2x4) rigid enough to have ...
0
votes
0answers
38 views

I want to know what the support intervals have to be for a 2 mm 5 bar aluminium plate?

I want to know what the support intervals have to be for a 2 mm 5 bar aluminium plate. It is for a walkway at my home. The dimensions of the walkway is 4 m X 1.1 m Sheet will be supported on the ...
3
votes
1answer
378 views

How safe is my patio and how much weight could it support?

I live in a three story apartment. I have a patio which also has a storage off of it. The actual patio is 8 X 10 and made from decking boards. However the exterior corner is supported by a 4 X 4 for ...
0
votes
4answers
381 views

Is this wall load bearing?

I want to remove these three small pieces of wall (Marked in yellow arrow) to combine dining and living room? Since the house has a basement. I also attached the basement pic to show the structure ...
4
votes
1answer
280 views

Does a long deck beam need a post at staggered joints?

I am designing a deck that requires 40' beams. In that design I plan to fabricate the beams with 2-2x12 pressure treated lumber. I have tentatively planned to arrange the plies in this fashion: 1st ...
5
votes
3answers
1k views

Is this wall load bearing based on the attached blueprints?

I would like to remove a wall in my walk-out basement but I don't know how to interpret this architectural blueprint. Based on this blueprint, is the wall bearing load or not? I have highlighted the ...
0
votes
1answer
181 views

Open up a loadbearing wall

I need some help on sizing a header. My house is 19ft wide about 24ft long 2story with a small loft attic. House was build in 1915 so its balloon framing. The wall I want to open up is 12ft long on ...
2
votes
3answers
354 views

Is it safe to shave off 1/8" from a load-bearing stud?

I am trying to install a small metal media cabinet in a load-bearing wall in my basement, but unfortunately the cabinet is about 1/8" too wide to fit between the studs. Is it safe to shave off a ...
3
votes
3answers
129 views

Can I remove the framed wall on the outside of my basement?

I have a 20 year old house (which is a basic colonial box). The basement has a standard poured concrete exterior wall. Against the concrete exterior wall, they framed a standard wood 2 x 4 wall, ...
0
votes
0answers
67 views

Can a 61-lb speaker sit on a shelf screwed to pine wood paneling mounted directly over masonry?

I'm trying to create more room for guests. If I raise my speakers up, that's 2 more people. But they are 61-pound speakers, and would injure someone if they fell. [So, while not important for ...
1
vote
2answers
133 views

Can I hang a mirror by anchoring into furring strips?

So I'm remodeling my half bath and I want to install this mirror. Unfortunately, Moen's site doesn't tell me how heavy the mirror is so I weighed it using my weight scale (I know, not very ...
1
vote
2answers
111 views

Will the highlighted legs bow?

I don't really know much about building anything so I was trying to keep this as simple as possible (2x4s and OSB, wood glue and screws). I'm worried about the highlighted legs bowing. This is for a ...
0
votes
1answer
704 views

How do I install a new header in an exterior load-bearing wall?

I am replacing a 36-inch exterior door with a double door, 6 feet wide. It is going into a studded ground floor wall. There is another story above it. House is 24 feet wide. Assuming I am reading the ...
1
vote
4answers
5k views

How can I remove a stud from a load bearing wall?

I want to remove a stud from a load bearing wall in order to recess my fridge another 3-4 inches. In doing so I will be removing the bottom plate, one stud from bottom plate up to height of the fridge ...
0
votes
1answer
320 views

24" o,c, 2x4 for load bearing wall and rafters for workshed?

I'm making a small 12x16ft workshed. I want to go 24" o.c. on the walls and rafters (rafters may be 2x6, or 2x4 with supporting members), both for cost saving, and because it will create less thermal ...
2
votes
1answer
387 views

What would a calculation be for the weight bearing capacity of 6 x 2 studwork?

I'm building a campus board (a training aid for rock climbing) and my landlord wants to know how someone can be sure a person's body weight can be supported from it. I'm at a loss on how to give him ...
5
votes
1answer
31k views

Proper size of header to support new door in load bearing wall?

We're going to install a new linen closet off the hallway next to our recently(ish) remodeled bathroom. The wall in question is load bearing. I know how to properly build out the King and Jack ...
1
vote
0answers
2k views

Load bearing capacity of 2x6's for diy lifting cage

I want to build a custom power rack to safely perform heavy barbell exercises in my home. Commercial racks are too tall for my basement. Others have done this before: ...
0
votes
2answers
3k views

How much of this load bearing wall can I remove?

How far can I spawn a gap between posts on a load bearing wall? I have an entry way from the living room to the dining room / kitchen area that I would like to expand. How far can I span across and ...
0
votes
2answers
335 views

Wall load bearing or not?

We want to remove a wall in our kitchen, so we ripped out the drywall on one side. Is there a way to tell if it's load bearing or not? Here is a picture of the exposed framing: It seems that the ...
0
votes
0answers
304 views

Can my garage ceiling handle this much weight?

I am looking to mount a shop light reel and an air hose reel on the ceiling in my garage and am worried that it might be too much weight. Here are the approximate weights: Light reel: 10 lbs Air ...
0
votes
1answer
126 views

Does embedding rebars along the face provide tensile strength to a load-bearing wall?

The house dates back a billion years. Some parts older than others, and added as either obvious/not-so-obvious extension. One such structure is a stand-alone room whose rear-wall (upto about 3 feet ...
2
votes
1answer
425 views

Is this a load-bearing wall between my house's entrance and dining room?

I have recently bought a home in which there is a wall at right at the entrance of the foyer. Is there any way to tell if it is a load-bearing wall? I just want to get rid of it.
5
votes
1answer
243 views

Hangman's Noose vs Uni Knot

Is there any practical difference between the Hangman's Noose and the Uni Knot (a.k.a. Duncan loop)? The difference I see between the two is that the coils are wound inside the loop in the uni knot ...
4
votes
1answer
1k views

Is this a load bearing wall?

The first floor of my home has a small bathroom attached to the kitchen. Bathroom has(had) a pretty standard 2 door closet. I say standard because it's the cheap kind you buy at Home Depot that's ...
3
votes
1answer
869 views

Can you tell from this frame if it is a nonbearing wall?

Just removed the drywall and need help to confirm if it's a non-bearing wall. It's a 1900 duplex house and there is a similar wall on the first floor but it is not aligned, about 10" distance. ...
4
votes
1answer
1k views

How many jack poles should I use when opening a doorway through a load bearing wall?

I'm opening a 6-foot wide opening in a 19-foot section of load bearing wall between two rooms on the main level of two-level-with-basement home. I'll be installing a built-up 4x10 header (using (2) ...
9
votes
2answers
7k views

Can I remove a wall stud to install a pet door?

We only have one option for a wall that the pet door would go in. After measuring we found that the door would have to go right in the middle of a stud. Is it safe to cut through the stud?
0
votes
1answer
187 views

How much does weight affect a house?

I just demo'ed a bathroom. At 50 trashbags at 50 pounds a piece I am guesstimating that I took out 2500 pounds. The materials I am using to replace everything in the bathroom are about 800 pounds ...