For questions generally relating to habitable spaces in a home below ground level, and to foundation types that include a space of this type.

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2answers
1k views

Is it OK to block off an unused root cellar to mitigate moisture problems?

I have a root/cold cellar underneath my front porch. The walls appear to be poured concrete as I can't see any bricks or cinder blocks. The room sweats like crazy so there is an obvious moisture ...
3
votes
2answers
2k views

Should I seal, waterproof a concrete basement floor before painting?

What is the best sealer/waterproofer to put on a basement floor that I just want to paint. New construction, no water problems, but washer & drier & water heater are in basement and add to ...
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vote
1answer
377 views

Do I need to do more prep work on this cement floor before putting in new tile?

In my basement i have a poured concrete floor, and we're re-doing the bathroom down there. It used to have Vinyl flooring, and we ripped it all up. The top vinyl part came up easily, but it left a bit ...
4
votes
2answers
5k views

What is the best way to fill a hole in a concrete basement floor?

My basement floor has a hole cut where the water line enters the house. This hole is around 2ft square, and digging down a little I hit dirt and small roots. I'd like to seal this hole as I believe it ...
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vote
1answer
3k views

Can I install sheet vinyl flooring in a basement that gets wet on occasion?

Our basement is usually dry, but every so often we have torrential rainstorms in the spring and we are downhill from our neighbors. We get some water overnight in a small stream that we can mop up. ...
4
votes
3answers
394 views

Kind of contractor to hire to install new basement window, where there was none before?

A family member is interested in getting their basement finished, and one of the things they'd like to do is have an additional bedroom in the basement. The bedroom should have a window. However, ...
5
votes
3answers
3k views

Using fire rated drywall/sheetrock in a partially finished basement

Background: We have a full basement and I have recently completed about half of it as a hang out spot for my teenage boys and their friends. The other side I use as a workshop and a place to store ...
7
votes
3answers
569 views

Would running a band saw or cnc machine in my basement be safe?

I'd like to get a band saw and drill press but I don't have room in my garage so I'd like to put it in my basement. The problem is I don't have any ventilation to remove sawdust so would having it in ...
5
votes
3answers
804 views

Running electric cables in basement shop

I am setting up a workshop in the unfinished area of my basement. I need to run a couple of electrical outlets and would like to run them along the block walls through grey PVC. Will this be a ...
5
votes
2answers
3k views

How can I clean a very dirty concrete basement floor?

My basement floor has been made amazingly gross (thank you, cats) and I'd like to get it really clean. Is there an option other than scrubbing on hands and knees? Are there cleaning solutions that ...
7
votes
2answers
400 views

Basement Insulation

I am currently insulating my basement. I left the studs far enough away from the concrete wall so I can put r20 in without it compressing. My main question is there is enough space between the studs ...
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votes
5answers
9k views

How do I paint a basement ceiling and heating pipes?

What is the best way to paint a basement ceiling? Can I paint the copper baseboard heating pipes? Do I have to use special paint?
3
votes
1answer
206 views

Basement Bath floor

I'm putting Platon drain board on the slab of my basement because I'm concerned with humidity and moisture. Then I top it with laminate. What should I do with the bathroom? Can tile be put on top ...
2
votes
3answers
3k views

Sump Pump Vs. Radon mitigation?

I have a full basement in a cold climate (North Dakota). The previous owner had a raw hole broken out of the cement floor that must have served as an emergency sump pump hole. We haven't had water ...
3
votes
4answers
1k views

How can I improve the cold floor in my ground-floor unit?

My home is a ground-floor unit in a condominium. The floor is really quite cold and I'd like to do something about that. I saw in another question the suggestion to use Platon. Would I be able to put ...
6
votes
1answer
18k views

How do I calculate the size of electric baseboard heater needed?

I'm working on finishing our basement which does not have any duct work to tie into for heating, so we're planning on using electric baseboard heaters. How do I calculate the needed size of heater ...
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vote
2answers
4k views

How do I connect a dryer to a dryer vent?

I just moved my dryer (gas) a couple feet to a better location in the basement. It is actually now closer to the existing dryer vent to the outside of the house. The previous owner has it connected ...
3
votes
3answers
2k views

How should I go about leveling my basement floor?

My house is from the 1920s, with a poured concrete foundation and floor in the basement. The floor dips pretty noticeably downward from the foundation walls towards a drain near one end of the ...
5
votes
4answers
2k views

Can I run a dehumidifier pump to a washer stand pipe?

I have a very humid basement, in which I run a dehumidifier often. To allow for a more constant run, I purchased a dehumidifier pump. It says to run the pump out through a window or to a sink. I ...
4
votes
4answers
5k views

How do I install cabinets on a floating hardwood floor?

We just purchased a bunch of cabinets for installation of a bar / kitchenette in the basement. There are 4 wall cabinets and four base cabinets. These are going to be installed on the existing ...
7
votes
6answers
5k views

Is insulating an unfinished basement worth it? If so, how should I go about it?

I have an unfinished, well waterproofed basement with cinderblock walls and a concrete floor. All but the top 6 inches / 15 cm or so is underground. Would it be worth insulating the walls down there? ...
2
votes
1answer
251 views

Sump Pump Recommendations

I have an outdoor sump pit in front of my basement door to prevent water coming in during strong rain storms. In the pit is a 5 gallon bucket with a 1/4 hp automatic pump. Here's more information on ...
6
votes
4answers
2k views

There is water in my basement and the outdoor sump pump failed. What am I doing wrong?

My house has water problems with the basement. Here's what the entrance to my basement looks like. When I get a really heavy rain storm, water manages to rise up and start seeping in under the door. ...
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vote
2answers
1k views

Is basement smell caused by oil boiler?

Although dry and not moldy, my 130-year-old basement has a distinct basement smell that bothers my wife. I am trying to determine its source. We have steam heat. In the summer, the boiler is only ...
4
votes
3answers
793 views

How do I build a basement that does not leak when I have a high water level?

How do I insure a basement will not leak when the site has a high water level?
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votes
2answers
2k views

How do I install a new, non load bearing wall in my basement?

I'm looking to finish my basement and simply want to wall off the concrete blocks that make up the wall. I want to insulate it as well so that it becomes a usable family room when I'm done. How do I ...