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

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1answer
153 views

What tool should I use to cut through a wall to get to my attic?

I have a very small attic space above my bathroom, and there is no access to this space. The tube that goes from the exhaust fan to the roof is not attached, and I would like to attach it to get ...
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3answers
105 views

Will greenboard retard mold growth?

I have had problems with mold in my kitchen behind the sink cabinet a couple of times. I have gutted the sink cabinet, the drywall behind it and the lazy susan area, leaving the countertop in place. ...
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1answer
390 views

A/C Condensation from duct getting into drywall

My A/C unit has ducts that run to the second floor, into the attic, to feed some ceiling vents. Today, after several days of brutal humidity, I noticed paint blistering, and in one spot bursting, ...
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1answer
222 views

Will grid-lines in textured ceilings show through paint?

We just finished texturing our ceilings with a knock-down texture, however the following day we noticed wide grid-lines in the ceiling everywhere we taped and mudded. We did not prime/seal the ...
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3answers
913 views

What products are available to make coved ceilings?

Due to massive cracks and drooping ceilings we need to tear off our existing plaster/lath walls and replace with sheetrock. The 1948 house currently has coved ceilings that we want to duplicate when ...
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1answer
212 views

What tool should be used to mud the inside corners of a diagonal ceiling?

We are preparing to tape and mud the 'inside corners' of a diagonal attic ceiling, where the short walls meet the ceiling. What is the best way to achieve a straight line? Is there a special tool we ...
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2answers
13k views

What is the usual maximum load for drywall? [duplicate]

Possible Duplicate: How much weight can you mount to a wall? I've only recently moved beyond yellow wall plugs and into a different style of self taping plug that's rated to significantly ...
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3answers
52 views

How can I remove brush marks from a wall painted with metallic paint?

I recently painted my kitchen wall with a metallic paint. I love the paint and the look it gives my wall, except I have brush marks in it. This wall was a new sheet rocked wall that was mudded and ...
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2answers
88 views

How do I identify drywall that does not have fiberglass to add strength?

I know from long experience that drywall often (always?) has glass fibers (fiberglass) mixed in with the Gypsum to add strength. Because of the number of drywall related products that have fiberglass ...
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2answers
76 views

How can I hang drywall from a ceiling made out of aluminium insulated panels?

I am closing in my Florida room. I want to drywall the ceiling. It is made out of aluminum insulated panels. I can't get any drywall screws to grab. No studs to drill into. I can leave it as is, but ...
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2answers
265 views

How should I fix this drywall hole for my bathroom paper towel holder?

The bathroom paper towel holder is loose and can't be hold anymore. It was anchored on the drywall I believe. This is caused by the hole was broken. Please see the images. Do I need to buy a ...
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2answers
459 views

How do I add fire protection to a common (shared) wall?

I own a condo, built in 1961. I've started remodeling and in tearing out my kitchen I discovered the wall between me and my neighbors is only that: a wall. No fire protection just drywall, regular ...
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1answer
509 views

How can I restore the waterproofing behind a shower/bath mixer/diverter?

After install a new shower/bath mixer, I am proceeding to restore waterproofing behind the mixer follow by the tiles. Originally between the water pipes and the tiles there is a layer of gyprock ...
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2answers
258 views

How can I reattach this pivot bracket for bifold doors to the wall?

I decided to repaint my bedroom a few weeks ago. I removed the closet door in preparation for it, then painted the room. I went to reattach the closet door and noticed that the pivot bracket on the ...
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1answer
1k views

How can I fill this gap between the plasterboard and window architrave?

The framing on my house is warped in such a way that I have several places where I have large gaps between the window/door architraves and the frame and the plasterboard just flaps around. I also get ...
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2answers
568 views

How do I install a 2 gang low voltage bracket?

Purchased varying 1 gang and 2 gang low voltage screw-in type brackets as seen here. Upon inspection they appeared to simply sit in the wall with the the screws being screwed into the side of the dry ...
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1answer
76 views

How to repair a giant hole in plaster over drywall (maybe ?)

I just purchased a home in the US built in 1965 and when we removed a piece of plywood we were told covered up the access to the pipes we actually found a huge (32 in x 48 in) hole in the wall. I'm ...
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2answers
76 views

How can I finish a hole in the wall?

Considering a home theater "upgrade" for the house. When I was thinking about placement for the projector, I realized that the back wall of my living room is actually the wall to the Kitchen Pantry. ...
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1answer
53 views

How to make wall anchors hold

I am putting up some shelving today. Unfortunately, the wall anchors don't seem to be taking. I used some plastic ones which didn't work as I was able to pull them out of the wall about half an inch. ...
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1answer
78 views

Can this sheetrock be repaired or does it need to be replaced?

Removed formica backsplash made a huge mess. Can it be repaired, and if so, how?
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1answer
209 views

Painting on drywall that has been stripped of wallpaper?

We stripped wallpaper off our bathroom wall and found that the builder did not size up the wall first, he papered directly onto the drywall. We have sanded the drywall best we could to try to smooth ...
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1answer
60 views

Will a ledge of drywall get deformed with time?

I'm planning to install new lights in our living room. There's an existing support beam that I'd like to use as base for a drywall ledge where I could install my spots. A side view of the idea looks ...
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1answer
78 views

How do I find the switch plates behind the plasterboard walls?

We were having a house built and the builders have gone bankrupt so we have been left to finish everything off ourselves. The plasterboard walls have been put in and the wires are behind the walls for ...
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2answers
1k views

What techniques are there to smooth out or remove textured (knockdown) drywall?

We have knockdown texture on the drywall in one of our bedrooms that we're turning into a nursery. We'll be repainting the walls and want like to apply some wall decals so we need to have a smooth ...
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2answers
284 views

How do I replace a 7' drop ceiling so it matches an 8' ceiling with 2 layers of drywall and popcorn texturing?

I would like to remove a dropped ceiling and give the room an 8 foot ceiling. The great room ceiling has 2 layers of drywall already. I need to repair many areas of the ceiling (remove an attic fan, ...
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1answer
32 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 ...
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1answer
65 views

Fixing a hole in the wall

I punched a very large hole in the wall. I think I know how I should go about fixing it, but I am asking here in order to double-check. I've cut circular hole into a slightly larger rectangle. I plan ...
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5answers
142 views

Can i leave existing drywall alone when adding two small walls to a finished basement?

I am building two small walls in a finished basement to create a enclosed landing at the bottom of the stairs. The new walls will meet at 90 degrees, both will be coming off studs in the existing ...
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1answer
459 views

Termite damage? Coming through drywall

Please see the pictures. Single small hole in the drywall. The debris is from one day. Is this a termite exit hole? We live in Sacramento - Central California. I can't find any other signs. The ...
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1answer
245 views

Can a condo interior room walls have steel studs that are paper thin?

I'm a bit puzzled about what's behind the drywall in my high rise condo built 3 years back. When drilling into an interior room wall supposedly where a stud should be(found by a stud detector and yes ...
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2answers
494 views

How to tell if wall got waterdamage?

I had a dishwasher flood, due to plumber putting it in wrong. I had the hard wood floor replaced, the cabinets have mold on bottom of it, and the sides that I can see are bubbled up to about half way ...
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1answer
263 views

How to secure bookcase to drywall right over concrete without drilling concrete?

I got some tall bookcases and want to set them up against a wall in a condo. The wall is shared with my neighbor and as such it seems to be a half inch drywall right over a concrete wall, so I don't ...
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2answers
185 views

How do I stop mold growth on greenboard behind my shower wall?

We have greenboard behind our shower wall. There are signs of mold growth on it. Can it be cleaned up with a bleach solution and then painted with RedGard?
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1answer
255 views

How can I block off a doorway with studwork on a brick wall?

I'm blocking up a doorway in a brick wall. I've decided to block it up using a stud wall as that should be a bit easier than bricking it up. I know that the bricks are 11cm depth plus approx 2cm ...
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1answer
2k views

What is the proper way to install a exterior door in brick/drywall wall?

A little background: in Brazil drywall is kind of novelty yet, mostly used on comercial building. Houses here are still built only using bricks, with the jambs of door being affixed to the bricks ...
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1answer
2k views

How can I attach a light fixture to plasterboard?

After some water damage and a ceiling repair I cannot locate the joist to refix the light fitting. It is a circular fluorescent light weighing about 3 and a half pounds. Is it safe to fix all 3 ...
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1answer
2k views

How do I properly prepare newly-finished drywall for priming?

What is the minimum amount of dust that can be left on a wall before it adversely affects primer application? If it has to be completely free of dust, how do you get it all? Taking a damp rag over ...
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1answer
1k views

Should I primer my walls/ceiling before I spray on texture?

I have removed a wall and upper cabinet, replacing some sheetrock. I have skim coated and sanded the existing walls and removed the "popcorn" ceiling. My question is: do I need to primer the walls ...
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1answer
769 views

Mildew resistant mud need for bathroom?

I'm installing the green sheetrock (moisture-resistant) in my new bathroom. Is green mud and tape recommended or required also?
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0answers
49 views

How should I deal with dampness coming from the mountain behind the walls?

I have a house whose back part is built into the surrounding mountain. The walls of the two back rooms are slightly humid. In addition, they are poorly ventilated. In some spots, the plaster wall is ...
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1answer
112 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 ...
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0answers
40 views

Fixing minor tape blemishes/bubbling after a fresh paint job

Unfortunately 1 week after a new paint job was done with a decent job of skimming and all, there was a small flood in a laundry room above. Some water came down, but we averted disaster. It's very ...
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1answer
106 views

How do sound-dampening drywall clips affect the ability to hang objects on the wall?

I'm evaluating options for sound-proofing drywall, and am considering sound-dampening clips such as Genie Clips. In this approach the drywall isn't directly mounted to the wall studs. How would I ...
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0answers
133 views

Am I going to die of Cancer from Asbestos if not handled correct? What more should I do? [closed]

So I have scrapped down old pop corn ceiling and removed staple on tile on drywall attached to plaster, that can be only lord knows how old. I didn't hang any barriers up as we are planning to do ...
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0answers
91 views

What to do first: prime walls or install baseboard? [closed]

I have a brand new wall, taped and sanded smooth, ready to paint. What should I do next, prime it first and then nail the baseboard? Or the baseboard first, then prime? I noticed that professionals ...
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1answer
183 views

How awful is it to have asbestos in the drywall?

I am in the process of buying a ranch-style house constructed in 1972 and my online research just made me aware of the possibility that the entire house's drywall contains asbestos. If I have it ...
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0answers
156 views

When did fire-rated Type X drywall become code? [closed]

I have 1/2" drywall in my attached garage. There is living space above it so current code would say to use 5/8" Type X fire-rated drywall. My house was built in 1977 so I was wondering when the ...
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1answer
93 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 ...
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5answers
238 views

How to integrate beams and venting with drywall?

I have air vents and an I-beam right when you walk into my basement. My family is tall so I am not looking to box it like I normally would. I am going to hit everything with white paint. Problem is ...
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2answers
282 views

How do I smooth out where painted wallpaper meets wall?

When I bought my current house wallpaper was everywhere. And I noticed soon after that the painted kitchen was a painted kitchen without removing the top border - comes down maybe 10 inches. You can ...