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

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3
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1answer
930 views

Is it possible to remove and replace base molding, and not have to repaint the wall?

I am dealing with recent flooding in my apartment. As you can imagine, I am doing repairs myself. The work is financed by my insurance company, which has been pretty good about it. There is just one ...
3
votes
2answers
425 views

Is tape applied to drywall right after mud is applied or after it has dried?

I patched some foot square holes in the wall and would like to know when paper tape is applied: right after mud is applied after it has dried and is sanded with drywall patching.
3
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3answers
14k views

How long does setting-type joint compound have to dry before priming?

I put the final skim coat of 90-minute hot mud on the walls this afternoon, how long should I wait before priming? I've seen everything from overnight to 3 days, and the manufacturer's website ...
3
votes
3answers
23k 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 ...
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3answers
10k views

How can I mount speakers that don't have mount adapters?

How can I mount a pair of speakers to my apartment walls? Specifically, how do I mount speakers that have no mounting points? They are from a turntable set from the 80's most likely before the ...
3
votes
1answer
188 views

Max gap size for effective drywall joint compound

I am getting ready to mesh tape and apply joint compound to my drywall patch but I am wondering if my replacement piece is not snug enough. After doing a bunch of adjustments and trying to cut for my ...
3
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2answers
182 views

Can I demo plaster walls but somehow keep the window casing?

My house was built in 1915. It has cracked (original?) plaster over lathe, poor insulation, leaded paint, and knob and tube wiring. To fix all of these things, I'm demo'ing the upstairs down to ...
3
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2answers
3k views

14ft Ceiling beam sagging 5/8" - what to do?

First some background: Our home is a 2 story detached. On the main floor it is entirely open concept, with a ~14' drywalled horizontal support beam separating the kitchen from the living room area. ...
3
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2answers
7k views

How much seam allowance should I have for drywall joints?

When hanging drywall, how much distance should I allow for seams? Do pieces fit flush against each other, or do I leave a gap? This is for USA construction, in case there is some code for such ...
3
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2answers
817 views

Can I hang a key hanger without attaching it to a stud?

I am trying to mount a key hanger on a wall, I drilled two holes in the dry wall, they went right through with little or no resistance, I'm guessing because there was no stud behind the wall. I stuck ...
3
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2answers
4k views

Can drywall with ripped paper be repaired?

I damaged some drywall when doing demo in a bathroom. Some of the paint peeled back and exposed the paper, which ripped off of the drywall. Can I do a thin coat and sand? please help, already ...
3
votes
2answers
3k views

Should I be concerned about my house settling?

I bought my home about a year ago (September 2011). It's a split-level ranch built in the mid-70s. I have a couple of spots, especially on a wall going perpindicular through the center of the house ...
3
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2answers
912 views

Can drywall harden or become brittle over time? Or, am I dealing with plaster?

I was in the process if hanging curtains and when I was putting the drywall mounts into the wall the drywall was extremely hard and just crumbled. Once the drywall mount hit a certain depth it just ...
3
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2answers
566 views

Drywall installation on the ceiling without help

I bought a piece of drywall(48x26 inches) and ready to install it. Please see the images. The height of the ceiling is about 11.35 foot. I tried to hold it with my hand, but it is heavy. I can't ...
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votes
3answers
8k views

What do I need to replace after water damage during construction of a new home?

While setting our new T style modular ranch style home we had a large amount of rain come before they had the sections set and now have water laying in some sections of drywall in almost every room. I ...
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2answers
17k views

How do I transition between tile and drywall in a tub surround?

I'm working on a tub surround, which is about to be tiled. And the last piece I need to figure out, is how to transition between finished tile and adjacent wall. This is how my wall looks right now. ...
3
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2answers
2k views

How should I mount a sliding closet door track?

I'm looking for input on my intended plan of action. I'm drywalling a room, closet included. The closet track is to be mounted on a crossbeam running the width of the closet. The crossbeam is ...
3
votes
1answer
430 views

Kitchen Cabinets And Dry Wall Screws

I've got some kitchen cabinets that were hung using 4", course threaded, dry wall screwed. At every stud there is a screw at the top and bottom of the cabinet. Additionally, each cabinet is joined ...
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3answers
5k 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 ...
3
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2answers
15k views

Good looking drywall, without mud and tape?

There are many things I like about drywall. It's easy to cut, moderately easy to hang (practice certainly helps), easy to paint, is relatively cheap, and a fire barrier to boot. I've probably missed a ...
3
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2answers
1k views

Will this moisture problem persist after drywall is installed?

we remodeled a trailer home recently, removed the aluminum siding, put up osb in place of the siding, then used the Lowes brand of house wrap. we installed new vinyl siding over that without using any ...
3
votes
1answer
653 views

Are there any special steps when installing drywall over vapour barrier?

I have a simple (I think) question about installing drywall overtop vapour barrier. Obviously the drywall screw will puncture the vapour barrier. What is typically done to prevent that puncture ...
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3answers
6k views

Remodeling a pre-1920's home with planks on the interior walls

I own an older home in central PA; my guess it is pre-1920's and I was going to remodel the living room and insulate the walls and run new wiring. The walls are horse hair plaster; when I removed the ...
3
votes
1answer
750 views

How do I replace missing drywall strips after an asbestos abatement?

I'm getting ready for my first major DIY project (about a week away). Here's a summary: We confirmed the presence of Asbestos in our house heating vent insulation and acoustic ceilings. We're ...
3
votes
1answer
411 views

What materials and spacing should I use for ceiling joists/strapping in this conversion?

I have an old two bay garage that's 28'x50', that I would like to convert into a home. One thing I'm trying to figure out is how to do the ceiling. The ceiling is held up by metal joists approximately ...
3
votes
1answer
5k views

How do I replace part of my bathroom ceiling?

I had a leak in the roof above my bathroom. I had a contractor investigate. He looked at the roof carefully, and he examined the ceiling with an infrared scanner while it was actually leaking. He ...
3
votes
1answer
131 views

Can I mix joint compounds with different setting times to get a custom setting time?

I'm currently skim coating some really bad looking walls and my 45 minute joint compound is setting too fast for me to get a nice finish. Can I mix the remainder of my 45 minute Joint Compound with ...
3
votes
2answers
9k views

What should I do after mistakenly using moldy paint on drywall?

I was painting my basement and used a six year old five gallon bucket of paint. It had about 4 gallons of paint in it. The surface was black, but it didn't smell bad. I thought it was the dye ...
3
votes
1answer
4k views

How should I insulate around pipe/cable holes in drywall?

Notice the gaps between the pipes and the drywall in the pictures above? These gaps appear in both the walls and the ceiling, and I feel like in at least one case, I've noticed a difference in air ...
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2answers
2k views

What should I do about this possible mold I found under paint?

I live in Austin, Texas, which is important in that we don't receive much rain, and it's not very humid. I was peeling paint off of the old drywall, and found what appears to be mold on the bottom of ...
3
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1answer
2k views

Was my mold issue handled properly?

I hope we didn't screw this up. We're in a rental and there was mold (blackish/grayish spots but it didn't look fuzzy) on the bare sheetrock garage walls and near a dryer vented into the garage (fixed ...
3
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1answer
173 views

How bad is a leak-through?

I replaced a Fluidmaster in a toilet, and I suspect the fill valve was slightly loose because, after about 12 hours there was a small puddle in the bathroom and the ceiling below was damp. I turned ...
3
votes
2answers
1k views

How do I install drywall when the door is too close to a concrete wall?

I'm looking for suggestions to finish one of the walls in my basement. I've included the pictures of the wall below. As you can see the doors are right up against the wall on both sides. There's ...
3
votes
2answers
70 views

What screw/fitting to use on this wall?

I am putting up some wall rails for my mum, she is not local so I need to go in and do the job in a day so need to get the correct fittings etc in advance. The problem is I am not sure what material ...
3
votes
1answer
61 views

Removed tiles… what's underneath and how to proceed?

I've removed a couple of tiles from my bathroom wall (for a remodel), and I'm unsure about what each of the layers are underneath, how to proceed, and how to make sure I'm not damaging anything ...
3
votes
1answer
85 views

Torn drywall surface from tile removal

Our home had a wall with stuck on tiled 12 inch mirrors. In removing the mirrors almost all of the underlying drywall surfaces were torn to some degree. I have very little experience with drywall and ...
3
votes
3answers
47 views

How to repair anchor holes and re-mount bathroom tissue dispenser

I need to repair the holes where tissue bracket was installed, then re-mount it. About 3 inches behind the drywall are bricks. I thought about re-mounting it with 1 inch toggle bolts after repairing ...
3
votes
2answers
55 views

Threaded hollow wall anchors spin out partway in

Today I tried to install one of those Ikea kids storage units on my daughter's wall. It's a stud partition wall in a newly-constructed house. Before attempting it I spoke to one of the builders who ...
3
votes
2answers
71 views

How to fill and finish joints on ceiling between pre-cast concrete planks

They are structural precast planks that form the floor above. I think the line is where the sheets are connected. I found a picture of them at ...
3
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3answers
178 views

Door jamb wider than wall

I wanted to run electric into my mudroom for a ceiling light and a exterior light. Unfortunately the walls were all painted wood paneling so while doing that I figured I would switch to drywall ...
3
votes
2answers
267 views

Newly framed bathroom wall not square, how bad will the tile look?

I'm in the middle of a new bathroom install and have hit a bit of a snag with a bathroom wall being out of square. This bathroom was just framed from scratch, and as you can see from the attached ...
3
votes
2answers
175 views

Does resilient channel change the orientation that drywall is mounted?

I'm contemplating installing resilient channel and in the ceiling, my understanding is that drywall is hung perpendicular to the floor joists above. When resilient channel is installed, it runs ...
3
votes
1answer
379 views

How to install ceiling light where there previously was none?

I want to install ceiling lights in two upstairs bedrooms in my house. There is a light-switch on the wall that turns power on and off to one of the electrical outlets. I would be perfectly happy to ...
3
votes
1answer
1k views

Hanging 73 lb frameless glass panels on drywall

I have to hang a bunch of glass panels on drywall. they have no frames. Each glass piece is 70"x33.5" and weighs 73lb. the thickness is about 1/4", 5/16". most need to get hung on drywall, a few of ...
3
votes
2answers
756 views

Does the type of sheet rock behind a glue up tub surround matter?

Since the drywall, green board, or cement board is covered completely why does it matter. The exposed area would be exposed regardless.
3
votes
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 ...
3
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2answers
3k views

How can I fix a ceiling above the shower that was damaged by water?

Our pipe coming out of the wall was leaking a very fine stream of water. We haven't had time to fix it. I don't know what that bumpy stuff on the ceiling is called but it's all peeling off. I know the ...
3
votes
2answers
2k views

Running electrical cable within dry wall

First of all, I'm a beginner. Secondly, I've a renovation started in the basement (see picture here), so I need some help. So in the bedroom, there's actually a socket already present just as you ...
3
votes
1answer
1k views

How do I solve my problems with a paper faced outside corner bead coming loose?

I'm doing drywall work around where the outside corner of my tray ceiling vertical meets the regular ceiling. I bought paper-faced metal corner beads and spray adhesive thinking it would be quicker ...
3
votes
2answers
150 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!