For questions about drywall (aka plasterboard) installation, repair & finishing.

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2answers
4k views

Do I need a vapor barrier in an exterior basement wall if I use purple drywall?

I purchased some purple drywall (mold and moisture resistant)for installing in a finished basement bedroom. One wall is an exterior wall. Do I need to install a vapor barrier between the drywall and ...
2
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1answer
134 views

Can I attach 2x4s to the studs in order to mount my TV?

I have a tv wall mount that can be installed into studs 16" apart. However id like to use it on a wall with studs 24" apart. I'm thinking of drilling 2x4's into the studs and then attaching the ...
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3answers
2k views

Do I install my green board before I install my shower pan?

I have had to take my old corner unit shower out and about to install a bigger shower. What I'm going back with is Cultured Marble. This will be the pan and the walls. I was told I needed to ...
2
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1answer
66 views

Shellac, Texture, and Smoke Damage

We have a 4-plex that started on fire. The sheetrock in a couple of units was saved. To lock in the smoke odor, we were told we need to use a shellac primer. However, we would like to texture the ...
2
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2answers
752 views

How to fix over-tightened metal drywall anchor?

I was installing a metal drywall anchor for the first time, and accidentally over tightened it. Now it isn't tight on the wall, and is unusable. I can not remove the screw from the wall, and am ...
2
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1answer
2k views

What type of sander could be used for both sanding spackle and doors?

So I have two diy projects somewhere in my queue: 1) I did a poor spackle job on a wall that appeared to be slightly raised between two sheets of drywall. I put the spackle on and sanded using a ...
2
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1answer
3k views

How does the drywall meet a direct-to-tub surround edge?

Does the drywall get placed over the lip or meet at the lip?
2
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1answer
227 views

How can I insulate my attic conversion, without pulling down the plasterboard?

I recently purchased a house, and it has an attic conversion. Once winter came along we found out that there is no insulation between the roof and the plasterboard. Does anyone know of a way I can ...
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1answer
424 views

How can I hang a heavy mirrored bathroom cabinet?

I purchased a bathroom cabinet today that is 1200 mm wide, by 750 mm tall, and 150 mm deep. When I brought it home, I discovered it weighed nearly 40 kg (88 pound) empty. I was told that I could use ...
2
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1answer
244 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 ...
2
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1answer
5k views

Why is the joint compound cracking around a repaired patch in my ceiling?

Backstory: We had a leak in our roof that damaged some of the ceiling drywall. When we put new drywall up, the pre-existing drywall "sagged" a bit lower than the fresh piece that was screwed into the ...
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1answer
795 views

Is it normal to have a bulge along the seam between pieces of drywall?

We are just finishing up (cross our fingers) our first Wisconsin winter in our new (to us) home and the other day notice something strange along the exterior walls. Roughly 4 ft up from the floor a ...
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1answer
2k views

How should I treat a rusty corner bead in the bathroom before covering it again?

The paint got scraped off the corner bead in my bathroom, and now it's rusty. How can I treat it before spackling and repainting?
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2answers
2k views

How do I tape a joint between drywall and plaster?

I have old old plaster (on lath) bordering new drywall. Is it better to use mesh tape or just paper?
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2answers
978 views

How do I patch my wall with tile along the seam?

I just removed the top 6" of tile from my bathroom wall which is tiled from the floor to about 4 feet up. I just didn't like the pattern of tiles at the top. The tile seems to have been attached to ...
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1answer
2k views

How can I cover water stains on this wall

During sandy storm I had some water leakage in my home. The damage isn't much in the sense that the drywall is still hard. It just has water stains that I'd like to get rid of. Here is a pic of what ...
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1answer
2k views

Which primer to use on an old drywall?

I have a dry wall in the kitchen that has some stains on it. I would just like to put a new coat of white primer on that dry wall so it doesn't look stained. My questions are: Should I sand the ...
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1answer
486 views

Is it common for professional drywallers to tape narrow corners, but not mud over the tape if it's going to be covered with moulding?

Sorry to spam SE with questions relating to a job done by a company I hired to finish the project in my room, but some things seem very questionable to me. In the below pics you will see a narrow ...
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2answers
13k views

How do I hang curtain rods?

I'm not experienced, and I have poor tools, but it seems like I'm having more trouble than I should have. The last attempt was off-level despite an extra 30 minutes of working with a laser level; I ...
2
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1answer
263 views

How large are in-wall heating vents that connect to registers?

I'm curious how large heating vents can typically be when connecting to in-wall registers. Do they fill up the entire space between studs? I'm framing for some drywall patches and would ideally not ...
2
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2answers
57 views

Stud finding for window curtains — what does it mean that the whole side of the window frame is magnetic?

I had originally hung up window curtains by putting plastic anchors into the plaster and screwing into those. After a year, that fell out. Searching online, it seems if I find the studs / wood ...
2
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1answer
74 views

How can I repair damaged drywall?

I live in a rental house. My pit bull terrier ate the drywall and now I have a home inspection coming up. What can I do? I have a picture just don't know how to post it.
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1answer
57 views

How can I install the electrical and plumbing for an aquarium filtration system through an exterior wall?

I have a large fish tank in my house, and would like to run a 1\4" reverse osmosis/deionization (RO/DI) top off water tube through an exterior wall into my house so that I can have the top off tank ...
2
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1answer
50 views

How to repaint bathroom walls that have a vent but lack an exhaust fan

I am in a condominium apartment in a building that was built in 1965. My bathroom has a wall vent for air circulation but it does not have a motorized exhaust fan. The paint is flaking and pulling ...
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3answers
164 views

Attach net/hammock to interior walls

Imagine a square room with four walls (12x12). Say you wanted to string a net across the area at a height of 6 ft, like a hammock. The net will be attached on all 4 walls, and it must support up to ...
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1answer
285 views

Plaster Wall Ice Damming Water Damage

A couple weeks ago ice damming in my gutters caused a lot of damage to my plaster wall inside my house. I got an estimate of around $2500 to fix the issue so I'm going to attempt it myself. Here ...
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1answer
919 views

Are there differences to drywall joint compound and plaster?

The drywall store near me told me the they don't have (or use) joint compound for drywall seams, they use something called "slow plaster" (free translation) for over the drywall tape with the same or ...
2
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1answer
118 views

Better to have single butt joint or 2 tapered joints when hanging drywall?

I am in the process of hanging drywall for my basement. Due to the length of the walls there are a couple situations where I could either hang the sheets to have a single butt joint.. or to have 2 ...
2
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1answer
114 views

What insulation should I use in my attached garage?

I'm currently tearing out the sheetrock and everything in my attached garage to do general repairs to other things. I quickly found that there wasn't a single bit of insulation (which explains a lot ...
2
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1answer
227 views

How can I prevent mold on the wall/particle board behind the kitchen sink?

Behind the kitchen sink I noticed this deteriorating situation happening so I took it apart until I found no more mold and then washed with bleach (1 tbsp to 1 gallon) and let it dry good. It's all ...
2
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1answer
118 views

Can I use a toggle bolt if there's no space behind the drywall?

While trying to install a 14lb metal shelf to the wall, I had learned from a previous installation mishap to upgrade from plastic anchors to something stronger. I picked up a few toggle bots (3/16" w ...
2
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1answer
1k views

Yellow stains on plaster wall patches

I live in an old 1910s house and it turns out my walls aren't drywall. It is constructed of rock or some type of masonry. Over it, there was really, really old wallpaper, which is, over this, covered ...
2
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1answer
225 views

What trim material can be used around a 6" circular permanent hole in drywall?

I need to make a 6" circular hole in a wall that goes between a room and a walk-in closet for a portable air conditioning pipe. It is in a basement and the pipe needs to be exposed spiral (like in a ...
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2answers
238 views

Are these foundation issues significant?

My wife and I are in the process of purchasing our first home. It is 8 years old. We have found one that we like, but I am a little hesitant about going through for two reasons. The foundation ...
2
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2answers
322 views

Is it OK to liquid nail drywall in a hard-to-reach corner?

I need to drywall around an 8" air spiral pipe coming out of a wall at a 45 deg angle and there is very little room on the side between it and the wall the pipe runs parallel to. So it is very very ...
2
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1answer
128 views

Should I use a vapor barrier when repairing a portion of the wall?

I'm replacing sheetrock 2.5' up from subfloor in remedy to mold issue. Does it make sense/provide benefit to put up a vapor barrier for this portion of the wall? The sheetrock that remains is ...
2
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2answers
2k views

How can I figure out what material my row home's interior and party walls are made out of?

I'd like to hang some shelving on the wall in my kitchen that separates my home from my neighbor's. How can I figure out what material this wall is made of? The home was built in 1950. The party wall ...
2
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1answer
898 views

How do I mount curtain rods securely into crumbling plasterboard?

I am trying to hang curtains and am using a medium weight wall plug which screws directly into the plaster. I live in an old Victorian mansion block, and every time I try and screw the plug into the ...
2
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1answer
265 views

Can I use 2-1/2“ metal studs to hang 1/2” drywall?

I am in the process of remodeling my basement, & it's ready for studs; the basement is small, so to maximize as much space as possible I was thinking of using 2-1/2" metal studs opposed to the ...
2
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1answer
1k views

Is this asbestos in my ceiling drywall?

While looking through a hole in the drywall, I saw this... Is this asbestos?
2
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1answer
2k views

Should I use acoustical insulation or acoustical drywall for interior walls?

We are getting ready to begin a multi-room renovation project and are thinking about sound deadening. We want to either add sound deadening insulation or acoustical drywall to the interior walls but ...
2
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1answer
9k views

How do I prepare a wall for backsplash tile?

I am getting ready to tile my blacksplash. I had laminate counters and backsplash. Of course when I removed the old backsplash the paper on the drywall was damaged. How should I fix this ? Will ...
2
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1answer
799 views

Is this wall board made of dangerous material?

There's a room in my house that has walls made of a material that I've always thought was weird. It's not like normal drywall. Recently, I pulled up the base boards I got a better look at the bottom ...
2
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1answer
688 views

Installing a shelf on a stucco-covered wall

We have a wall in the workroom next to our kitchen where we'd like to put a long, shallow shelf. The wall is stucco, and I'm a little concerned about the wall crumbling or cracking around the pilot ...
2
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1answer
81 views

How often should I recaulk the ceramic-tiles in my bathrooms and kitchen?

I'm wondering ow often should I recaulk the ceramic-tiles (with silicone) in my bathrooms and kitchen to prevent any water penetration into the walls? Thanks!
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2answers
98 views

What is the best and least expensive way to update my walkout basement?

I have a walkout basement that is paneled and has a dropped ceiling with out a ceiling grid. In need of serious updating, but I have already put so much money into this house, I am looking for the ...
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2answers
1k views

What is the maximum weight loading from a drywall screw stud? [duplicate]

what sort of weight can I hang off a drywall screw stud?
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0answers
83 views

Electricians came in last week to drill and install pot lights.. are they in charge of plastering and making sure all is OK for painting? [closed]

So Electricans came in to install some pot lights. 8 per room. Some of the pot lights have cracks around the drywall where the hole was drilled. Some cracks they created while drilling the holes were ...
2
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1answer
467 views

How do I remove the mounting hardware of an intercom speaker, and then patch the hole?

I am looking to remove an old intercom speaker from my bedroom wall and patch over the hole. I removed the speaker to find a metal mount in the wall attached between two studs. More pictures ...
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0answers
115 views

How can I repair blown plaster on walls?

I live in a very old cottage (1747) some of the plaster mainly on exterior walls has blown/blistered with a powdery residue. We have hacked off the plaster - treated the walls and re-plastered but ...