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

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4
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2answers
4k views

can i paint my bathtub wall?

One of our bath walls is green Sheetrock with a white semi gloss paint finish. As you can see on the pictures attached, the paint has started to bubble and strip. What can we do now? shall/can ...
4
votes
3answers
27k views

Is it safe to use Greenboard drywall in a shower?

I've seem a lot of people telling that greenboard drywall SHOULD NOT be used in bathroom and wet areas. However, in Brazil (where drywall is kind of a novelty yet) the manufactures recommend ...
4
votes
1answer
218 views

What advice would you offer somebody who is building a laundry chute for the first time?

I'm looking to build a laundry chute from our bedroom closet to the laundry room below. The positioning is such that the wall of our closet is shared with a storage closet in the loft above our garage....
4
votes
1answer
254 views

How to fix numerous holes in drywall?

I bought a property for relatively cheep, the one bedroom has about 8 holes or so ranging from about 2-3 inches and others 4-8 inches most of which are in a 4 foot square area. I don't know the exact ...
4
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2answers
7k views

What thickness drywall do I need for 24" OC wall studs in a detached garage?

I am currently finishing an older 3-car detached garage. Both the wall studs and the ceiling trusses have 24" OC spacing. I know that for the ceiling, I'll need to use 5/8" thick drywall, due to the ...
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2answers
2k views

How should I repair drywall where heating registers used to be?

We recently had an asbestos abatement crew remove heating ducts in our house that had asbestos-lined duct insulation. Part of the process required them to remove the duct registers in the wall as ...
4
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1answer
333 views

How to salvage this ruined wall so it can hold paint?

We have a big wall plastered with clay. It was originally brown, and we wanted to paint it white or a light pink, using lime paint. Lime paint is said to be an ideal match for clay plaster, and has ...
4
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1answer
1k views

What is the purpose of a vapor barrier?

I live in southern Brazil and I don't really know if I need a vapor barrier, mainly because I'm still confused about its purpose. The house in question have brick exterior walls and interior drywall. ...
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3answers
4k views

Can my drywall act as an air barrier?

I am preparing to improve a building in a cold climate zone. Since it does not seem to be properly insulated, I am reading a book about insulating and weatherizing. That teaches me that I should ...
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4answers
6k views

How should I insulate the walls and ceilings of this 1920's semi-detached brick house?

I'm renovating a 1920's semi-detached house. The plaster on the walls was slapped straight on the wall about an inch thick, and the ceilings were lath and plaster which had been overboarded. Most of ...
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3answers
894 views

How do I insulate space in loft to create music studio

I have 3 DIY created rooms in my large live/work studio/artist loft. They are made with 2x4 and 2x6, framing with drywall walls and plywood ceiling. The apt has 14' 7" ceilings so we just have ...
4
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2answers
747 views

How do I keep drywall around a patch from crumbling?

While patching my kitchen ceiling, I cut the hole larger to get to the joists and install my drywall "normally". On one of my edges the old drywall keeps crumbling away. My plan is to make the hole ...
4
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1answer
981 views

What wall material should be used behind the Kerdi system in a tub/shower?

I know from my previous question that in most cases a cement board of some kind needs to be used. However, when the Kerdi membrane system is being used behind the tile, is it still necessary to use a ...
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4answers
6k views

How can I find places to nail/screw into walls of ICF (insulated concrete form) home?

The home I bought has exterior walls made of ICF (insulated concrete form). I don't know the brand or type, I just know that somehow the builders attached the drywall to the styrofoam/concrete. I'm ...
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votes
3answers
113 views

Completely removing/hiding wall switches

My wife and I recently bought a house from people who built it in 2005 (literally -- the guy was in home construction half a century), and they did some "interesting" things. One choice I'm trying to ...
4
votes
1answer
145 views

How Much Weight Can My 1/2" Drywall Ceiling Take?

Okay, so, I'm doing a DIY home improvement project; I do not have access to the attic as my home is on the second floor of my building. The project: Installing a beaded ballchain/shimmerscreen ...
4
votes
3answers
7k views

How do I prevent older paint peeling off drywall when applying new paint?

We have moved into a house where the drywall walls were painted about 15 years ago. When I paint over these walls, the existing paint develops patches of bubbles and peeling. So, I don't know ...
4
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2answers
262 views

What should I do about this unfinished corner?

I've got this bit next to my back door that looks like it was never properly finished. There doesn't seem to be any structural issue, so I'd feel comfortable fixing it myself. Trouble is, I have no ...
4
votes
1answer
835 views

Does 2008-era drywall contain asbestos?

I changed the brake pads on my motorcycle today and I read in the manual that you have to be careful when cleaning them with compressed air because asbestos fibers might get into your lungs and cause ...
4
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2answers
3k views

How can I remove plaster board/drywall rawl plugs?

I have used red head metal plaster board rawl plugs. The kind that flare out flat when you screw the bolt in. I now need to remove them. Is there a trick to remove them so I can reuse them or take ...
4
votes
1answer
1k views

How can I remove soap and toothbrush holders?

What is the safest and least damaging way to remove existing soap and toothbrush holders from drywall? We would like to remove these holders because we do not use them. It seems the previous owner ...
4
votes
1answer
647 views

Which drywall screws to choose

1 1/4", 1 5/8", 2 1/2", bugle head, trim head, drill point, sharp point, coarse thread, fine thread... With so many different kinds of drywall screws available, how is anybody to know which type and ...
4
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1answer
7k views

How do I repair a canned light that's falling down?

I apologize if the term is not "can light", but I don't know what these types of lights are called. Anyhow, the "can" of one of our lights has fallen out from the drywall ceiling (just a bit), and ...
4
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3answers
106 views

How do I remove this type of screw/nail (Cadet Heater FWC wall can)

I am a newbie. I want to remove Cadet Heater wall can and patch up the drywall but it appears that the wall can is secured by 4 round flat screws on the side. I tried pliers but it's small and round ...
4
votes
1answer
87 views

Install fire/smoke alarm directly to stud or in electrical box?

I am installing (6) brand new smoke alarms in my home, including running all new 14/3 wire to each alarm. I have purchased "old work" electrical boxes for all of the alarms. However, the existing ...
4
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2answers
10k views

What is involved when replacing wood paneling with drywall?

In a forty-something year old home, I would like to freshen up a couple of rooms that still have wood paneling (and get rid of that "this room used to look fashionable in the 1970s" look). I would ...
4
votes
2answers
856 views

Is there an easier way to remove a double layer of drywall on the ceiling?

I'm pulling down the ceiling and am having difficulty pulling down the drywall because it is 2 layers thick. I'm using a hammer and a wrecking bar but it is going a lot more slowly than I'd hoped. Is ...
4
votes
1answer
9k views

How should I repair drywall seams that have developed cracks?

The second floor of the house was built 17 years ago. Every seam has fiber tape, and every seam on the ceiling and wall cracked. It's only the second floor that's cracking. Can I just Spackle the ...
4
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2answers
2k views

How do I locate studs in my wall?

First, I'm not the handiest of men, but can usually figure this sort of thing out. I just moved into an apartment in Manhattan and we're wanting to mount shelves, desks, and televisions to the wall to ...
4
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2answers
6k views

Should I cover a skylight well from the inside?

I made the mistake of having a Velux skylight installed in my bedroom. The installation was done by pros, both inside and out, and it has never leaked through 2 hurricanes. The installation was done ...
4
votes
1answer
4k views

What is the code approved way to cut and patch fire rated drywall hung on the ceiling of a basement?

My new house is still under construction, and for code reasons the builder is required to hang fire rated drywall on the ceiling of the basement. I am sure the situation will arise eventually where I ...
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1answer
1k views

What is the best way to drywall a basement staircase?

We're going to be finishing our basement and one issue I have is how we will drywall the staircase. Unfortunately the stairs are right against the concrete wall. Should I simply put furring strips ...
4
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2answers
136 views

What might be a good way to fix this damaged drywall(?)?

I had 2 3M Command hooks on my wall. When I was removing the hooks, I damaged the wall, as you can see in the photos below. I wonder what might be an easy/good way to patch the damage. Thanks!
4
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1answer
618 views

What's the best practice for non-90 degree corners on drywall / plasterboard?

I am putting up some drywall in my basement which has been tanked out. I'm using metal C-Stud to keep the plasterboard away from the walls. Am just about to board round the bay window and wanted some ...
4
votes
1answer
2k views

How do I prevent mold in drywall mud pail?

I just opened my pail of drywall mud and discovered mold on the sides. It has been a few months since I last opened it. This happened to me a few years ago. I tried using the mud anyway, but the bad ...
4
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2answers
2k views

How do I tape new drywall that is butted up against a textured wall?

I'm replacing the bottom 12" of Sheetrock after water damage. The existing drywall is textured. How do I tape it? Do I have to sand off texture for 6" and then tape it and texture?
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3answers
330 views

What should I use to wash the walls in my kitchen prior to repainting them?

I am repainting the walls in my kitchen. I am sure grease has accumulated. The instructions say to "wash the walls", but do not say what with. Should I use vinegar, Clorox, Tide, ...?
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3answers
341 views

How can I paint over an existing paint design without making it permanent?

We have a baby on the way. We are currently designing the nursery. The room currently has a diamond-shaped pattern that we'd like to keep, since it is unique and cool looking, plus it came that way ...
4
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1answer
1k 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 ...
4
votes
1answer
1k views

How do I install a glass tile backsplash on 1/2" drywall?

I am currently building a house and am at the point where the builder has just finished the drywall and is ready for the kitchen cabinets and countertops to be installed. There will be no backsplash ...
4
votes
2answers
445 views

My kitchen has no real walls. Is this going to be a problem?

I recently redid my kitchen, which included removing the back splash and putting in new tile, but when I went to remove the old tile, I found that the tile is only attached to drywall. Knowing this ...
4
votes
1answer
1k views

How do I install a non-load bearing wall on a carpeted concrete floor and finished drywall ceiling?

I am looking to close off a stairwell with a new drywall wall. The area it will be installed is already finished with carpet stretched over the concrete floor and a popcorn drywall ceiling. What are ...
4
votes
1answer
673 views

What are the structural and health issues for a long-time slow-leaking toilet?

I recently discovered a very slow toilet leak (only when flushing), which has dampened the bathroom floor, and dripped onto the basement ceiling, where there is now a pretty mold spot. A restoration ...
4
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3answers
682 views

Is it OK to install a TV mount when it can't be attached to a stud at all mount points?

I have a TV wall panel that can only reach two studs. I was wondering if it's fine to screw the left side and the center on studs, and have the right side anchored in the drywall. My TV is 30lbs with ...
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1answer
2k views

How much movement is normal after mounting a TV on partition wall?

I have a wall that's made of plasterboards mounted on metal studs. I have mounted two DVD cabinets (each 22kg) and an LCD TV (40kg). To mount all this, I installed 6mm thick MDF panels across 5 of ...
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2answers
6k views

How to tile over shower wall surround flange?

Background I've been following this guide from Family Handyman on installing a fiberglass tub surround, and am to the point where I need to tile over the nailing flange. They say to put 1/4" tile ...
4
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1answer
2k views

How well do metal inside corner beads work?

I'm currently doing some drywalling in my basement, and the biggest PITA for me is always finishing the inside corners. Recently I saw at Home Depot they have these metal inside corner bead pieces. ...
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5answers
329 views

What quick and dirty tool/method should I use for cutting scrap drywall?

I have a pile of drywall scrap that's been sitting in my garage for a few years after a remodel, "just in case". My buddy came up with the idea of turning it into "karate boards" for our kids to ...
3
votes
3answers
1k views

Used circle cutter in wrong place in drywall, best repair method?

I'm mounting a TV and used a circle cutter attachment on my drill in the wrong location. I cut through 2 1/2" sheets of drywall and still have the discs of drywall. What is the best method to ...
3
votes
4answers
18k views

Is it possible to anchor a cabinet to a wall without damaging it?

I have purchased an approx 2m high by 35cm deep dispay cabinet seated on a carpet floor. This is not fully stable (the cabinet rocks a bit when you exert force on the doors to open them), and it was ...