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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1answer
44 views

I want to add 5 can lights. Can i use a jumper from existing light switch to get power?

I want to add 5 ceiling can lights. Can i use a jumper wire to jump from existing light switch to get power to new switch for can lights?
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0answers
49 views

truss mathematics for a 30x50 building with cathedral ceilings

A wing of an existing building needs a new truss system and a new roof. The wing is 30' x 50'. The nature of the wing's attachment to the rest of the building limits the height of the truss system ...
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0answers
21 views

Ceiling fan lights flicker with fan off, but go to normal with fan on

Just bought an Allen Roth ceiling fan from Lowes the other day. The fan runs fine. When I have the just the lights on they flicker very rapidly. When I turn the fan and the lights on, the fan and ...
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1answer
27 views

What should I do with the extra wire when intalling a new remote for my ceiling fan?

I am replacing a ceiling fan remote. the fan has 5 wires coming from it and the new receiver has 4 wires coming from it. The old receiver had: fan out, common out, neutral in, live in and light out. ...
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1answer
22 views

Water leaking in ceiling when central heating turned on

Water is dripping from the ceiling when the central heating is on. If the heating remains on the drip becomes a gush (the ceiling has fallen in under the weight of water). When the bathroom ...
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1answer
29 views

Options for insulating a ceiling that is already finished (former 3 season room)

Is there a way to insulate a ceiling that is already finished and has no access point? More details below: Recently purchased a home in Eastern Massachusetts; one of the features was a room off the ...
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1answer
40 views

Ceiling Fan Pancake Box Install

I need to replace a ceiling fan and add a round 1/2" deep pancake box. However, the clearance with the drywall is slightly off and leaves a gap in the ceiling when the ceiling fan is installed. Is it ...
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1answer
53 views

What I do about mouse droppings in basement ceiling where I can't reach?

I had a mouse infestation a while ago - they were coming in from dryer and exhaust vents too close to the ground. I trapped the mice and fixed the vent/exhaust situation to prevent more from ...
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2answers
59 views

What DIY should I do on the ceiling to prevent noise from neighbor upstairs?

I live in a apartment. My neighbor who live upstairs, like to drag their chair and stomp their feet when ever their relative children come to visit them. So, what should I do to my ceiling to block ...
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1answer
59 views

I'd like to raise the ceiling height on my second floor but the roof is flat. How do I do this?

I have 7ft ceilings in one room on my second floor. The room was an addition and the previous owners decided to make the original stone porch below into a family room. In this room, they kept the ...
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1answer
66 views

How to install flush mount lights when ceiling electrical box is 1/4 of an inch below sheetrock?

We recently bought a house and are changing the lights. The ones that are currently installed have a dome base. We bought ones that will sit flush. The issues is that some of the electrical boxes hang ...
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1answer
49 views

Which wires do I connect to my new ceiling fan?

I looked all over the internet and my outlet box seems to have unorthodox wiring/ colors. On the ceiling outlet box I have 3 thick wires, red, white and green, and a fourth single little wire that ...
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1answer
108 views

Installing a ceiling light with screw holes that don't match the ceiling bracket

I want to install an IKEA Calypso ceiling light. The screw holes in my ceiling measure 7 cm across. The screw holes on the light differ - they measure 9 cm across. How would I screw in the light if ...
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3answers
108 views

Old wires in kitchen ceiling seem wrong. Any thoughts?

Just bought a new replacement ceiling fan/light for kitchen in house we just bought, which was built in 1912 and has obviously had a wiring update, but many years ago. I switched the wall switch off ...
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2answers
21 views

How can I wire this replacement ceiling fan?

I'm trying to install a new ceiling fan with a remote. The old ceiling fan had this for wiring: black to green, red to white white to black & blue. The new fan has black, white and green. ...
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1answer
50 views

How do I convert a ceiling fan with 2 separate wall switches to a separate fan & light switch?

How do I convert a ceiling fan with 2 separate wall switches, 1 for the light and 1 for the fan, to a separate fan & light switch? My next question is it possible to convert the second switch from ...
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0answers
26 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 ...
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2answers
30 views

How to remove glue from ceiling

I removed a ceiling of plaster panels and found that on the original concrete ceiling there is a glue residue of some glued-on styrofoam tiles. (See picture) Before I get the plastering redone, I ...
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3answers
74 views

Low ceiling clearance non load-bearing door opening question

I'm finishing my basement, and am framing in a room. I have 81.5" of ceiling clearance to the ceiling joists, and am in the process of framing in a door for a bedroom. My question is, since this ...
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0answers
47 views

How do I connect a pull cord switch to a fluorescent light?

What is the wiring to connect a new pull cord switch ( with 4 unnamed terminal connections) between an unswitched live (Live, neutral and earth) to a fluorescent with (Live, neutral and earth)?
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0answers
47 views

Crack in plaster ceiling

Have lived in our 1957 ranch for 14 years. Sometime back, there was an errant step by someone working in the attic, and a bit of cracking occurred in the plaster ceiling in the master bedroom. The ...
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1answer
26 views

Fragile paperback on cellar ceiling batts

Installed in 1968, these insulation batts now fall, or hang. The paperback has become so fragile the insulating weight pulls it apart. What suggestions for a remedy? Replace? Or?
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2answers
140 views

Ceiling cracks appear and worsen over weeks. Self repair or professional?

Background We recently purchased a home built in mid-50s. At the time, no structural movement or displacement was noted by the home inspector. Over the last few weeks, there have been long cracks on ...
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2answers
43 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 ...
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2answers
90 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 ...
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1answer
46 views

How can I install a regular light fixture where a ceiling fan used to be?

Removed an old ceiling fan. There was one wall switch that only controlled the lights. The fan portion could be on regardless of wall switch position (by pullchain on the unit). I'm left with two ...
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1answer
27 views

How do I connect a ceiling fan without a light kit?

I'm trying to install a new ceiling fan that is controlled by one wall switch. The fan came with a pull-chain that controls the 3 speeds; and also comes with an optional light kit. But I am not ...
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1answer
36 views

How to take down a lath and plaster ceiling

I have a lath and plaster ceiling to remove, but it is quite large, and my first attempts have created masses of dust. Is there some way to take it down easily? (For example, would lifting the ...
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2answers
375 views

How to replace recessed halogen light from an eyeball fixture?

I have a fused halogen bulb in this eyeball fixture. It's fairly resistant to twisting and pulling. The previous tenants managed to damage a similar fixture in another room, and I don't want to end up ...
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2answers
183 views

How would I fix drooping ceiling tiles?

Long story short some of the ceiling tiles in my bedroom are sagging. No idea why, it was like that when I bought the house. How would I fix this:
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3answers
142 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. ...
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2answers
63 views

What could be causing a dripping noise in the ceiling?

There is a dripping noise coming from the vent in the ceiling, but no drip has been detected. It comes and goes. We are still using air conditioning in Louisiana. Could it be the result of cycling ...
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4answers
199 views

Can I knock down this wall without the whole place collapsing?

I have a partial kitchen wall I'm trying to tear down. I took out the ceiling drywall and there are long joists running perpendicular to the wall which made me think the wall might be weight-bearing. ...
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1answer
44 views

U.S. NEC on adding wires in a finished ceiling

I want to add a second outlet to my finished garage ceiling, about 14 feet from the existing box. The DIY info I found has all been about adding wires to finished walls. The question is how to get ...
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1answer
34 views

Could a loose connection be causing my ceiling fan to work intermittently?

The fan and light will turn on then off then on, etc. Sometimes it will last a few seconds and other times minutes. Is it just a loose connection?
2
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1answer
80 views

How should I wire this ceiling light pendant?

I'm installing a light pendant. Its wires are white, green, black. My ceiling box has wires that are white, green, red. I've attached white-white, green-green, black-red. two questions: 1) ...
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3answers
130 views

Will foam-filling this gap create problems?

I'm trying to find out if I can spray-foam fill a gap in my ceiling. I have an almost-flat rubber roof, 1" foam, wood planks, then a gap created by 2x6s, then the sheetrock ceiling. I'm in PA, climate ...
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2answers
481 views

How to run electrical wire in concrete ceilng?

I live in a condo with popcorn (a.k.a California) ceilings. Next week I'm having them scraped, spackled, and painted smooth. I also want to hang a ceiling light fixture (the dining area desperately ...
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2answers
116 views

Can I repair a plaster ceiling with drywall?

I had a leak from my upstairs bathroom that came into my kitchen. The repairs for the leak can be done through the kitchen ceiling where the damage is. My ceiling is plaster that has been ...
4
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1answer
231 views

What is correct vapour barrier method for bathroom ceiling in a bungalow in Canada

I am in the middle of a complete main floor bathroom gutting and re-finish job in my house in CANADA.. and WINTER IS COMING!!!! THE BACKGROUND (pics below): My bathroom is 5'x 13' in a bungalow with ...
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1answer
212 views

How can I add joists to an existing trussed ceiling?

My garage ceiling framing consists of manufactured 2x4 trusses over a 20.5' span and on 24" centers. There is currently some plywood flooring for light storage. The sheetrock that was on the ceiling ...
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0answers
11 views

Stains in fresh plaster

I have often plastered ceilings and walls and have never previously been asked why there are some stains when I get done. However, I recently have been asked this question and I would like to give ...
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1answer
76 views

Is the skim coating on my ceiling ok?

I just bought a new apartment and have ceilings that were covered why what seems like concrete popcorn. My contractor didn't scrape away the "popcorn" and is skim coating over it. While the skim ...
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2answers
80 views

How can I hang small weights from a drywall ceiling in a way that's minimally destructive?

I need to hang some plants (small, a few pounds max) from the ceiling but I don't want to go the usual toggle bolt or the drywall anchor route. These create holes that are too large for the kind of ...
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3answers
657 views

What do I do if drywall screws won't penetrate the studs?

We have begun a bathroom remodel project. All the studs were exposed by removing plaster, wood lath and old plastic tile. We began attempting to install the ceiling drywall first. We were able to ...
2
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1answer
45 views

Can I use the area above my garage for an extra room?

I want to use a 8 x 20 space above garage for an extra room (Load Bearing). It has two 2 x 10’s sister’d together spanning of 20 feet and 16 inches apart with no center support. Can I make this set ...
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3answers
67 views

Can I replace a ceiling light fixture with a higher wattage one?

I am planning to order replacement ceiling fixtures for my 2 foyer lights. i want to make sure they will work first. measurement wise, the dimensions seem to fit the space well. the ones in there ...
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2answers
117 views

Can I use an LED bulb in a incandescent only fixture?

I'm considering buying this Home Easy ceiling rose, as my light switch is in awkward place and I'm unable to move it. I have an LED bulb in the correct socket, and this manual says you can't use ...
3
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1answer
142 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 ...
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2answers
100 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 ...