For questions on the general topic of the upper containing surface of a room or other enclosure. Please use additional tags to refer to a specific area of concern, such as lighting, insulation, repair, painting, waterproofing, etc.

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4
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2answers
1k views

What do you call a false ceiling dropped below a main ceiling used for indirect lighting?

I'm wanting to provide some character and define our lounge room space with a large flat ceiling that is hung below the main ceiling. The edge of which I can install lighting and create a nice effect ...
0
votes
1answer
459 views

How can I add insulation above my finished ceiling?

What is the cheapest option for adding insulation above a finished ceiling? There has never been any in the spot that I need it. Should I take the roof off or have it sprayed in? The space is 20 feet ...
3
votes
1answer
427 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 ...
1
vote
2answers
294 views

How can I tidy up a hole in a plaster ceiling rose?

I have a pretty old plaster ceiling rose with the lighting wires coming out of a pretty ugly hole that I want to tidy up. What are my options for neatening this up? The area around the hole is ...
0
votes
3answers
244 views

Why is a previously wet light fixture now getting dimmer?

A leak resulted in the light fixture in the ceiling of my laundry room getting wet. Despite being dry now, the light gets noticeably dimmer each time it's turned on. I am trying to keep it off until I ...
0
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0answers
364 views

How to wire an in-celing recessed projection screen

So, I have a in-ceiling recessed projection screen. This sits flush to the ceiling so all projection screen box lives permanently inside the ceiling. However, odly, it ships with a 3 prong electrical ...
1
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1answer
148 views
2
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3answers
1k views

Installing/fixing ceiling drywall when trusses are uneven?

My house is an "L" shape where the short leg of the "L" is the garage. Above the garage ceiling, the trusses transition from one orientation 90 degrees to another orientation. The different ...
1
vote
1answer
86 views

Light replacement for a complicated light ceiling cover

I need to replace the lights in the below shown light ceiling cover. I have read another post on this forum and tried those methods I.e. sliding the glass cover between the metal holdings or trying ...
6
votes
8answers
8k views

Can I hang a heavy weight from a concrete ceiling if I reinforce it with fiberglass?

I'm investigating the possibility of hanging a pull-up bar/ rock-climbing training board from the concrete ceiling in my apartment. The slab is 180mm (7inches) thick and the (static) weight which I ...
2
votes
1answer
6k views

How to wire a light fixture with 3 white wires in box?

I just removed a light fixture which was connected to three wires. One light wire (both are brown) was hooked up to two white wires, and the other wire from the light (also brown) is connected to one ...
0
votes
2answers
302 views

How to install Light Fixtures - no ground in the ceiling box

I am trying to install a lighting fixture that I bought from Ikea. The ceiling box has one black, one white, one blue, and one yellow lines (as in the photo below). But, I cannot find a ground line ...
2
votes
2answers
966 views

How can I lay moulding around this ceiling protrusion?

We are installing crown moulding in our kitchen. The ceiling is horizontal so we haven't had much difficulty. Except for this part: That sloped part of the wall is the underside of the staircase ...
1
vote
1answer
296 views

Is that a leak from roof into my ceiling?

I found a spot into my ceiling that was not there before. Spot looks like this. We had rain last night and i am worried if there is a leakage in the roof. This is what is on top of it. Is this ...
1
vote
1answer
272 views

How to attach cables to ceiling using curved nails or hooks

I wanted to use this trunking for the cables (power + hdmi) coming out of my ceiling mounted projector. But I'm renting and the ceiling is covered with... wallpaper. So I'm afraid of damaging the ...
4
votes
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. ...
1
vote
2answers
233 views

Nail through ceiling

We live in Northern Illinois. Five or six years ago we had the roof replaced on our detached, single family house. The job seemed to be well done and we had no complaints. This afternoon, however, as ...
2
votes
2answers
484 views

Is it normal for an exhaust fan cover to hang below the finished ceiling?

I live in an apt complex and have asked my live-in manager to please fix the bathroom fan. He tells me that there is "nothing to fix". Can someone please tell me if this is true?
3
votes
3answers
573 views

Insulation options for narrow ceiling space

I've got a flat roof ( wooden, sealed with tar and then roofing iron on top of that ) with a 30 cm gap between the ceiling. Not really enough for someone to crawl in unless skinny. There's no ...
0
votes
1answer
176 views

Ceiling joists job in a cinder block house

So I have a 25 x 30 square house made of cinder block. Roof is just a gable roof with gables on the ends of the 30ft length. My question is, I know in stick framed houses the ceiling joists act to ...
1
vote
2answers
281 views

How do I fill a hole above my shower where cockroaches are coming through?

I recently moved into an old brownstone and realized that there is a cockroach issue in the entire building. I'm working on getting rid of them but the other night I noticed some were near the ceiling ...
2
votes
2answers
2k views

How to open ceiling light cover to replace bulb

I don't understand how to open it so that bulb can be replaced. It has no screws. Tried to move white dome anti-clockwise but does move at all.
0
votes
2answers
144 views

is this ceiling tile asbestos?

Looking to see if anyone can tell if this is asbestos or not http://imgur.com/IsvbL2C http://imgur.com/v4dPYEI Edit: house was finished in 1984
1
vote
1answer
191 views

Installing cable trunking on ceiling without damaging the ceiling paper

I'm renting. I need to install this trunking on the ceiling for my projector's cables. In that room, ceiling is covered with wallpaper. If I use the adhesive feature that comes with it, I'm afraid ...
2
votes
2answers
488 views

How can I meet the height requirements for a door in a basement with a low ceiling?

To meet code we need a minimum 6'6" clearance through all doors. The ceiling height in most of the basement is 6'8", but the clearance through the exterior door is much less than that. On the inside ...
0
votes
1answer
65 views

How can I modify floors, walls, ceilings and furniture in a reversible way?

I am renting an apartment starting next month and I am not satisfied by some of its floors, walls and even ceilings. Also, both kitchen and bathroom are already set-up with basic furniture, i.e. ...
4
votes
1answer
2k views

How to reduce heating of cold water pipes in the ceiling space?

On a hot day our kitchen cold tap, if it hasn't been run for a while, will produce water at a temperature up to around 50-55 degrees C shortly after it is turned on. We haven't measured the exact ...
1
vote
2answers
4k views

How to hang a mosquito net safely over a bed?

We have one of those hoop-style mosquito net that hangs off a single hook. When we first put it up, we hung the net with a small brass hook--the kind that you just screw into the ceiling with no wall ...
0
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0answers
217 views

In kitchen reno, can I make the kitchen ceiling same height as rest of dining room?

Check out the picture below -- that bar / pony wall area and the rest of the wall where the thermostat is are being knocked down to open up the kitchen. Question is, can I make the kitchen ceiling ...
4
votes
1answer
261 views

What are the dimensions of the steel in the concrete slabs on the upper floors of my house?

Drilling holes (for curtains) in the ceiling of the 1st floor(2nd floor in the US) of my house I ran into a steel rod in the middle, running parallel to the outer wall. The steel is about 2.5cm in ...
4
votes
1answer
2k views

Molten wire nuts on recessed MR16 halogen lights

In one room of the apartment we rent, there's recessed 12v MR16 halogen lighting. There are 3 different circuits with dimmers. I noticed that two of the bulbs were humming loudly even when dimmed all ...
6
votes
5answers
26k views

What size of ceiling joists should I use

We started remodeling the 2nd floor this last fall, starting with a spare bedroom, but between our day jobs and the holidays, we ran out of time, stopping short of dry-walling - the room is sealed and ...
0
votes
0answers
318 views

Can my garage ceiling handle this much weight?

I am looking to mount a shop light reel and an air hose reel on the ceiling in my garage and am worried that it might be too much weight. Here are the approximate weights: Light reel: 10 lbs Air ...
0
votes
1answer
2k views

Calculating Tray ceiling dimensions

I am building a tray ceiling for my living room to install recessed lighting in. Is there any general ratio's for tray size to room size? I have looked everywhere and it seems most tray ceilings don't ...
2
votes
2answers
9k views

Is it okay to staple romex to a floor joist when running it perpendicular behind a finished basement ceiling?

Taking down my ceiling to run some wire to new outlets. The outlets are going in an area with an unfinished ceiling, so I know the romex there will need to be ran through the joists when going ...
1
vote
0answers
482 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 ...
1
vote
1answer
394 views

How do I change out the light bulb in this fixture?

My wife picked up this light fixture at a sample sale. We had some electricians install it a while ago while we were having other work done on the apartment. The electricians threw out the box and ...
2
votes
2answers
2k views

Does this ceiling joist layout look structurally sound?

I plan on talking with an architect soon, but wanted feedback from this community too. Please see the attached photo. I'm in Raleigh, NC and am using information from this site ...
3
votes
3answers
5k views

Should I be concerned about the repair to a ceiling after water damage?

We're in the middle floors of an apartment building and have had some damage done to our bathroom ceiling around the manhole due to some leaking pipes (minor rupture so there was a bit of water). The ...
0
votes
1answer
1k views

How much space do I need between rafter ties?

I have a living room that I'd like to vault the ceiling on. I've had a contractor come out and tell me that my ceiling joists are not supporting the roof in anyway, they are just tying the walls ...
1
vote
1answer
2k views

Best option to fix cracks in ceiling with radiant heat?

One of friends recently purchased a house with electric radiant heat in the ceiling. Several rooms have cracks in the ceiling. Currently they are redoing the kitchen which has a large crack which is ...
-1
votes
3answers
142 views

How do I fix badly peeling and hairline fractures on indoor concrete walls?

How do I paint and fix peeling paint and hairline fractures on my indoor concrete (cinder block) walls? The popcorn ceiling is a mess too.
0
votes
3answers
2k views

How to repair garage ceiling?

The attic of my house is unfinished. My son accidentally fell to the filing and caused the garage ceiling broken. Please see the images. Can you advise me how to repair this?
0
votes
1answer
236 views

Do I have to cover the entire floor while painting a ceiling, or can I simply cover the floor in the area I'm working?

I've decided to paint my studio, which is a 770 sq rectangular space. I'm going to need to paint the ceiling as well as the walls. I'm going to paint the ceiling first then the walls. I'm going to ...
0
votes
0answers
139 views

Leaking roof/ceiling

We had a new roof put onto our kitchen extension because water marks were appearing on the ceiling. For a year, this seemed to stop any further water coming through. in the past week or so more ...
1
vote
1answer
2k views

How to repair a basement ceiling's old school interlocking tiles?

I'd like to repair this hole, but I am running into trouble as I've tried rotating the fallen tiles every which way, but nothing seems to work. Don't know if I have to start from or work back to the ...
2
votes
2answers
165 views

How to find joists through sheetmetal ceiling?

I have an antique sheetmetal ceiling of historical importance in my centenarian vintage home. As I am currently in the last stages of installing an AC system and the parts of the house that have ...
0
votes
2answers
461 views

How should I mount a rework box if it has to go through an MDF/wood panel and drywall?

I need to install a combination power and low voltage box in the ceiling of my finished basement for my home theater projector. I can't bolt the projector mount directly to the studs because of ...
0
votes
2answers
849 views

How to level sloped concrete ceiling, and is it worth it?

I want to remove popcorn ceiling in a 7' by 14' room and turn it into a smooth ceiling. I have just built this room. The walls are not yet painted, so now is a good time to do the ceiling. I know how ...
0
votes
1answer
276 views

Can I install 1x6 T&G boards over 1/2" drywall on 2x6x14' ceiling joists

I have an 8'x14'(outside dimensions) mudroom attached to the back of my house with 2"x6"x14' ceiling joists/rafter ties @16" centers. I have 1"x6" collar ties installed and installed a center support ...