Questions about repairing or filling holes, or about what types of holes are necessary or permissible (such as in joists). For questions about *making* holes, consider the 'drill' tag.

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6
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6answers
1k views

How to SLIGHTLY widen bored hole in 2x6

I'm making a stand-alone pullup bar and I bored 1 1/4" holes in 2x6's for my 1" galvanized pipe (1 1'4" outside) to slide through. Only the pipe is definitely 1 5/16" (thank you, guy at Lowes) and I ...
1
vote
2answers
62 views

Plugging large hole in bathroom floor

I've got a large hole behind my bathroom sink on the floor. Is there a easy but serious way to plug that hole, from which comes tremendous amounts of cold air?
4
votes
1answer
150 views

How to reinstall iron stair railing in concrete that rusted out at the base?

So one day some time ago our iron stair railing going from the sidewalk to the stoop rusted through at the base of the posts and fell right over. I had a welder friend cut off the rusted portion and ...
1
vote
1answer
69 views

Difficulty/Cost to repair drywall from tv mount?

So I have wall mounted a very large TV and my wall currently has a 1 foot x 1 foot hole that I used to install an outlet for power, there are like 8 holes in the wall, and then a 6" x 6" hole toward ...
0
votes
1answer
58 views

How much do holes in metal shrink when it is galvanized?

I'm going to have some mild steel tubes with holes drilled on it hot-dipped galvanized. I need to know how much tolerance or how big the holes should be when I drill them so that they would be at ...
1
vote
1answer
131 views

Where could the water be coming from found in this hole my dogs dug?

My puppies have been digging in our yard mainly one specific area for awhile. The other day I noticed my puppy's feet were wet. I went to the hole and found water had filled in. It is only about a 1 ...
3
votes
1answer
341 views

How can I patch a hole in this brick wall?

I just pulled out the washing machine the old owners "kindly" left us to find a hole where the wall meets the floor. It's approximately 80mm x 50mm and goes down approx 100mm - below ground level - ...
3
votes
1answer
104 views

Insulate and fill hole in wall that was for cables?

Great Stuff doesn't look ideal, since it's going to get a lot of sunlight on the outside, and Duct Seal doesn't say anything about whether it actually insulates. Also, the Duct Seal material safety ...
2
votes
1answer
231 views

Filling old cable holes in brick

My house had several cable runs left from the previous owner that were cut and redone with every TV service they tried. A handful of the runs were brought in from the outside of the house through ...
1
vote
2answers
82 views

Redoing a hole on a entry way saddle

Our building entrance has a set of double doors, the door that is fixed is latched to the top frame and to the floor through a hole in a stone saddle. The hole in the saddle is too big for that latch ...
4
votes
4answers
550 views

Oak doors stripped of paint - need to fill holes underneath before revarnishing/oiling

We've recently sent our doors for stripping of many years of gloss paint and lead based varnish. The oak doors came back looking largely fantastic. As the doors are very old, understandably they have ...
4
votes
1answer
128 views

How do I prepare a hole for concrete?

I removed a chimney from my house earlier this year. After everything was cleaned up, I was left with this big hole: I have two questions: (1) How do I know what type of concrete to use? (2) How do ...
2
votes
1answer
151 views

Is it hazardous to leave a hole in the wall for a week or two?

Yesterday in a fit of manliness I accidentally punched a hole in the wall of my bedroom. I will eventually get some putty to fill in the hole but I'm concerned about the fibrous dust that may be in ...
0
votes
0answers
316 views

How can I patch a large hole in a metal bathtub?

My tub is rotting from the top and I'm not yet ready to replace it. Water collects along one of the short sides of the tub (not the end with the faucet, the opposite end) and that is rotting and now ...
5
votes
2answers
420 views

How do I cover nail holes in composite trim in a wet location?

We put up some composite trim using an 18 gauge air nailer, however, some of the nails did not go in all the way, mostly due to operator inexperience. What's the best way to cover up/remove the nails ...
1
vote
0answers
134 views

How do you plug an unused hole as per the NEC for a liquid tight enclosure?

I have been looking for a way to seal a liquid tight product using Listed blanking plugs / Cap-offs or similar to comply with the NEC (US National Electrical Code). We wanted to use Conduit Entry ...
0
votes
1answer
222 views

what substance should I use to refill a hole in wood?

I have a small wooden table (ikea) where the legs screw into the table top. The hole - into which one of the legs screw in - became wider, so now the leg is wobbly. How would I fix this? Is there a ...
14
votes
5answers
3k views

How can I fill a screw hole so it can be used again?

My dishwasher attaches to the cabinets on the side via a screw. This hole has become a little stripped, is there a way to fill it in and then screw in to it again? I can't change the location of ...
3
votes
2answers
3k views

What to block a hole with to stop mice getting in?

I have heard rustling sounds coming from my exterior walls, which I am assuming is mice (or some other rodent) scurrying around in the hollow wall. I have found a hole about 2 inches in diameter in ...
4
votes
1answer
380 views

Do the guidelines for holes in joists apply to band joists?

This question have a great answer with all the guidelines for drilling holes in joists. The question: Are the guidelines the same for band joists? A bit of context: I'd like to add an exterior ...
2
votes
2answers
2k views

What cement product should I use to fix a hole in my slab?

I was removing old thinset and self-leveling cement in an area in preparation to tile it when the 6" chisel and demo hammer I was using sunk in to a specific spot. I found that this specific spot had ...
5
votes
5answers
20k views

How can I fix a stripped hole in an aluminum piece?

I have a tripod head that is made of aluminum. In the head there is a small hole that houses a small screw that secures a quick-release plate. After some time the hole stripped and the screw no longer ...
2
votes
5answers
2k views

what caused this new small dark hole on my hardwood floor recently?

I'm seeing a new small hole on my hardwood floor since last week. It almost looks like it was a black spot before and then it became a hole. Is this because I didn't maintain the floor? or is it some ...
3
votes
1answer
163 views

How can I re-use a hole in wall for ventilation?

I'm renovating my bedroom and found that there's a hole in the wall beneath the wallpaper. It was plugged, but the stuff in it was old and crappy, so I took it out. Now I've got a 20x20cm (~7.9x7.9in) ...
2
votes
1answer
271 views

Is this hole at the corner of the foundation major issue?

I am in the process of purchasing a home. I found the perfect home but of course, I found water stains in the basement walls (mostly close to the floor). I also noticed a small hole at the corner of ...
7
votes
2answers
2k views

How should I fill a hole in an exterior wall?

I noticed a good sized hole in an exterior wall that allows wires and things to go from my AC unit into my basement. The problem is that the hole is a good deal larger than it needs to be and there ...
6
votes
3answers
970 views

What is the best way to patch 3" holes in plaster

I have a number of ~3" holes in my plaster from where my walls were filled with insulation. (Why did they drill a 3" hole? I have no idea). Obviously I would like to fill these holes in, but they ...