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

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14
votes
12answers
12k views

Is fiberglass mesh tape a good choice for drywall?

I'm going to be doing some drywalling shortly and was wondering what experiences other have had with the self adhesive fiberglass mesh tape. Is it a good choice or am I going to regret using it?
1
vote
2answers
613 views

Trouble finding studs in garage

I have a new house, and the garage shares a wall with an interior wall... trying to hang a pull up bar on it, so I need to find the studs. I took pictures of the house as it was being built, but all ...
3
votes
3answers
5k views

Can furring strips be installed diretly to a cinderblock wall not in a basement?

I've tried finding a definitive answer but it's far more common for folks to have block walls in basements that need to be furred out, so the information deals primarily with that and I believe this ...
4
votes
3answers
8k views

Can blue (lightweight) drywall compound be used for all coats?

I had a guy come in to do some drywall taping today and I had a bag of 20 min hot mud and a bucket of each green (regular) and blue (lightweight) joint compound. I always though that the green should ...
12
votes
4answers
2k views

How do I fix seams that open up at the corners of walls during the winter?

Every winter, we get cracks like this where the walls meet the ceiling in certain rooms. We just got our bathroom redone, so it's most bothersome here. When springtime comes, they "seal" back up. ...
26
votes
4answers
20k views

Should I use nails or screws for hanging drywall on the ceiling?

I'm replacing water-damaged drywall on my ceiling and was considering using screws. Other than cost, is there any other reason I should use nails instead? Or am I too paranoid that nails won't have ...
1
vote
1answer
67 views

How do I attach a shelf to an existing kitchen unit?

In the kitchen of our new house, there is a slightly unusual extension to the side of one of the cupboards where the wall has been covered by a flat piece of veneered chipboard, the same finish as ...
0
votes
1answer
63 views

What plaster compounds should be used when plastering an unheated building?

Remodeling an old school that was built in 1902 that had plaster stripes on inside walls. they want it to look original. Will it work to put 1/2inch OSB on the wall and then a layer of plaster on the ...
1
vote
2answers
257 views

How can I waterproof a bathroom ceiling?

I live in an apartment building. The resident upstairs has overflowed her bathtub 3 times in 2 years. The water damaged my ceiling and has been repaired twice. Now the ceiling will be replaced at her ...
2
votes
2answers
46 views

Where could the water leaching from the base of the drywall be coming from?

I am building a new home and have insulated the walls with 1" of foam and paper backed fiberglass insulation. After the contractor put up drywall he recommended plastering the ceilings and the walls ...
5
votes
2answers
1k views

How do I splice a drywall metal outside corner bead?

When re-finishing my ceiling (formerly popcorn, now smooth) I had some trouble with the edge of the tray ceiling in the master bedroom. Since the length of the tray was longer than a standard metal ...
3
votes
1answer
467 views

What could be causing these cracks in the drywall?

I have quite a few cracks in my drywall. They run along the drywall seams. They don't seem to affect every drywall seam, just some of them. Some seams that don't have cracks have bubbling of the ...
5
votes
3answers
6k views

Drywall - final joint compound coat

While remodeling an older house (where nothing is quite straight) we used fiber glass mesh joint tape and 3 coats of joint compound. The first coat was applied with a 4 inch knife, the second with an ...
0
votes
1answer
49 views

Will a drywall anchor work fine after it's already open or engaged?

I'm going to install some shelving that is going to require either drilling into the stud, or using drywall anchors. The brackets are kind of thick (half an inch), so I'm wondering if it matters if ...
0
votes
1answer
80 views

How do I repair cracks in thincoat plaster?

I have a crack in the thincoat plaster that is over the drywall. There is an orange peel texture over the thincoat. What is this caused by, and what is the best way to repair it?
0
votes
1answer
110 views

Skim coating textured walls

We have plaster textured walls through out our entire house that are in good condition, but are just ugly. Is it ok to skim coat or is drywall a better solution. We are first timers doing our own ...
1
vote
2answers
169 views

How to strengthen cracking joint compound after application over insulating foam sealant

Long story short, the wife is pregnant and wants the cats litter box 'outside.' My solution: put a 1'x1' hole in the wall ~10" deep between our living room and patio. Place a pet door over the ...
2
votes
1answer
115 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 ...
0
votes
0answers
68 views

Hanging a Ceiling Fan from a drywall ceiling with aluminum profiles

The ceiling in my bedroom is made of 1/2" drywall suspended with 2" aluminum profiles from a concrete ceiling. I want to hang a ceiling fan in this room, but I'm wondering how to support the weight of ...
0
votes
1answer
405 views

Draft from under baseboard - pull back carpet or remove baseboard to caulk?

Using an infrared thermometer/camera, I found what seems to be a draft coming from beneath a baseboard in the corner of a carpeted room. I understand that caulking can stop drafts from under ...
4
votes
3answers
3k views

How do I repair a drywall ceiling when there is blown in insulation above?

I was finishing the space above a garage. The space was buried in blown in cellulose insulation and we framed in some walls, laid a subfloor, and finished the room. During framing two different ...
1
vote
2answers
233 views

Can I insulate my exterior walls myself using blow-in?

I live in western Washington, where we see plenty of rain, but only a month or two of freezing temperatures each year. My exterior walls are drywall with horizontal wood siding. I feel crazy as I ...
2
votes
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 ...
1
vote
3answers
405 views

Mold in my bathroom is spraying bleach and painting over with Kilz enough?

I live in an apartment and I noticed what I believe to be mold growing on my bathroom ceiling. I have a daughter with asthma and I now know it's the cause of her constant coughing since we moved here. ...
2
votes
1answer
848 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
votes
1answer
117 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 ...
0
votes
1answer
310 views

What's the best way to fix skirting board without nails / screws?

I need to put some skirting board up which will be fixed to some skimmed, dot-and-dabbed plasterboard. I need to fix it without nails / screws however, as it's in a basement/cellar conversion, and ...
2
votes
1answer
3k views

How do I prepare a ceiling for restomping?

I had to cut access panels in the ceiling of a 7' x 11' room to make several plumbing repairs. The ceiling has the slapbrush/stomp texture: I have patched the drywall and I plan on restomping the ...
2
votes
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 ...
1
vote
2answers
2k views

Tape or corner bead where Hardi meets Drywall?

I need to finish the outside corner above the shower alcove. The shower ceiling is hardibacker and the wall outside the shower is drywall. Where these two meet, what is the proper way to finish it so ...
1
vote
1answer
100 views

Tile Shower Surround—Cement Backerboard Location?

I'm in the process of remodeling an old bathroom and I'm coming up on the point where I'll need to drywall/install backer-board. I've been reading up on this and I just want to make sure I have my ...
0
votes
1answer
152 views

Is their a Radiator Safe expanding Foam?

So I live in an apartment building and I have a Bug problem, go figure. I have had my place spray repeatedly to try and get rid of them, but with in a few weeks there always back, worst than when the ...
2
votes
2answers
103 views

What should I use to cover the walls of an alcove for a water heater?

My water heater is located in an alcove on the back corner of the house. Today I found water line leaking from the heater, replaced and it is good now. I have always just assumed the walls and ...
0
votes
2answers
83 views

Any way to mount this diffuser without screws?

I needed to unmount a drywall ceiling diffuser to do a small fix. The diffuser is a "traditional" stainless still box mounted using two screws driven straight into the sheetrock. Unfortunately the ...
2
votes
2answers
231 views

How to fix plaster on ceiling due to screw coming loose?

A builder did a bad job when painting and the ceiling vent came loose, upon inspecting it seems that they broke the ceiling plaster by unscrewing it, tried to hide it by screwing it in another place ...
12
votes
5answers
5k views

How do I consistently drive drywall screws to the correct depth?

Is there a special technique or tool for consistently placing drywall screws correctly? I'm using a standard Dewalt DWD115K (with no auto-stop mechanism) so I'm usually paranoid of going too deep ...
1
vote
1answer
670 views

How can I fix a cabinet to plasterboard with brick wall behind?

I aim to fit a (fairly heavy) kitchen wall cabinet to a plasterboard wall. Behind the plasterboard there does not appear to be any studs. So I guess the plasterboard (what I would call drywall - ...
2
votes
2answers
16k views

Could this cracked drywall be caused by a shifting house?

We are in southern Illinois and last Sunday my wife noticed a crack above the kitchen cabinets. We started looking around and have found cracks all over the house in different areas that were not ...
0
votes
0answers
60 views

how to fix the dry wall inside of the outer wall ? and what is brown glossy paper in between drywall and insulation? ?

I just found a mold in the bottom corner of my house inside of outer wall. I cleaned mold with bleach and cut the corner. is there any specific way to fix the dry wall of outer wall. Also plz what ...
2
votes
1answer
111 views

How to skim (plaster) a tight corner under stairs?

I need to skim an area of wall below some stairs. There's a tight corner where the boards below the upstairs stairs meet a length of trim: Annoyingly, this is pretty much at eye level for anyone ...
1
vote
2answers
171 views

What is the best way to replace a large section of 3/4" plastered drywall?

I had some water damage at the base of a wall. I ended up tearing out the bottom half of the wall, about 55" high. I now need to close it back up. The wall that I tore out is about 3/4" thick. It ...
0
votes
1answer
82 views

How can I avoid hitting wood when cutting through drywall?

I was working on concealing some TV wires, and when I cut through the drywall I noticed this wood behind. I did not have this problem in the bedroom.
1
vote
0answers
129 views

What's the strongest way to tie drywall into Rock-Lath/plaster with an embedded mesh?

I'm replacing our utility door that goes out to garage, and want to know the best way to tie the new drywall in with the old Rock-Lath/plaster. Usually I just put a backer board in, but with this ...
1
vote
1answer
69 views

What is causing this water on the drywall and how concerned should I be?

I noticed some light lines on the dry wall of one my internally facing walls. Here is a picture of the water lines: It's tough to tell from the picture (make sure to view in high resolution), but ...
2
votes
3answers
345 views

How do I hang drywall where the wood is uneven?

I need to hang some drywall; my ceiling has a couple spots of uneven-ness. There's a few spots that are about 1/4" out of whack and another spot where joists+hanger are a little less than 1/2" down. ...
1
vote
0answers
76 views

How can I insulate an already converted attic space?

A couple of years ago we had our attic converted to a spare bedroom, It became obvious after the first winter that there was a problem, after inspection it was confirmed that there is no insulation ...
1
vote
1answer
241 views

How can I remove a stone fireplace that is attached to drywall?

I wish to remove a fireplace and the mantle above it. Can I just pry it off portions at a time or is there a better way?
1
vote
0answers
285 views

What could I be getting stuck on when drilling into a stud?

I was trying to drill a hole for bolts for a TV mount, using a 7/32 bit. About 1" in, the drill wouldn't go any further. It as was in the middle of where my stud finder indicated a stud (but it was ...
2
votes
3answers
1k views

Is it possible to move a vent from the floor to the wall without ducts?

my contractor needs to move the floor vent to the new closet wall. His plan is to simply partially close off the floor vent, then build the closet wall over the remaining portion, allowing the air to ...
6
votes
2answers
29k views

What dangers are there with disturbed asbestos drywall?

We had a repipe job done on our home 5 years ago. I was stupid and did not research the company before they destroyed drywall throughout the house. After the pipes were replaced they informed me ...