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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0answers
28 views

Laminate across multiple rooms, help!

I have to install laminate (actually it's click luxury vinyl planks) across multiple rooms in the basement (and some steps) without transition. I have laid laminate in single rooms before, but this ...
1
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1answer
36 views

Can I split off a pipe to create an additional faucet in my basement?

I've been madly googling this question, but either this is not a thing anybody does or I can't find the words to express it well enough to get an answer. I have a home hydroponics setup for growing ...
1
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1answer
53 views

what is long term impact of stones on house wall?

Here is my first question on this site. Apology for any error. I live in 1500 sqft house with unfinished basement. I'm planning to put some stones outside house near walls (in garden). And have a ...
3
votes
3answers
53 views

What are the pros and cons of paint vs epoxy for concrete floors?

We will be finishing our basement in our new house - over the next two years or so. Eventually, we will put down flooring in most of the basement (although some parts will remain unfinished). ...
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0answers
17 views

Installation of padded carpet over asbestos in basement

Need the best way to install padded carpet over plastic I have already installed to protect from possible asbestos?
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1answer
38 views

How to tighten threaded pipe in an existing assembly of pipes

I have a brass pipe with threaded joints coming into the house from the street that has a leaking joint. I can't see how it can be tightened without loosening the joint at the other end of the pipe. ...
0
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1answer
56 views

How to stabilize a wooden lawn mower ramp over stairs?

I'd like to build a ramp for a lawn mower that is in the basement. The only way out is a set of stairs with a very little space to turn to them (that's why the ramp doesn't extend all the way to the ...
0
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1answer
59 views

Basement concrete in need of repair

What would be the correct way to level a basement floor that is this much uneven, so that I could build a sublfoor consisting of delta-fl and plywood ? Thank you for any help !
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4answers
44 views

Can't friction fit insulation

I have interior walls that are 24OC and I'm insulating them with 15.5 OC Denim/Cotton batts (they don't make a 23/24" version of this insulation) Because they're interior, normally a friction fit ...
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0answers
29 views

Water on basement floor and attempting to fix with mortar?

I have waterproofed my basement completely for three sides (digging and using membrane and installing weeping tile), but for the remaining side which is a sidewalk, it would be too expensive to bust ...
0
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1answer
25 views

Water seepage in basement

I have water seeping into my basement where the mortar has eroded. Is there some sort of waterproofing I can put on before the new mortar, or is there a type of mortar that is waterproof? Any info ...
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0answers
12 views

What are the steps or phases to prepare a basement for finishing?

I've got a small house with an old finished basement, and want to refinish it. I've removed most of what's there (carpet, panel walls, old ceiling tiles, floor tile, etc) and am at a point where I ...
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0answers
28 views

Insulating Concrete Forms

Has anyone had bad experiences with using insulating concrete forms, either during construction or, once built, seeing moisture/mildew or having termite problems?
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1answer
33 views

How should I connect a steel I beam to the sill plate above it?

I have a late 70s house, and I want to install a wall next to the middle I beam in the basement ceiling. If I put a 2x flush to the sill plate, it will be fire blocked as well. The problem is that ...
0
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1answer
22 views

Best way to drywall a basement [closed]

My basement is dry. I just recently drylocked the walls. So now I want to put drywall up. Was going to use the foam board installation....wooden framing and green board. But with reading the many ...
1
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1answer
55 views

How to properly ventilate a finished basement?

I am trying to understand what is the proper way to ventilate a basement. I have a finished basement which if not ventilated starts to smell ..like a basement :-) and I don't like it. If I run the ...
3
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2answers
60 views

What Cement Based Product Is Used for Smoothly Finished Floors?

I recently replaced a floor drain in my basement around which I had dug out the concrete, gravel and clay soil. When I sealed it back in, I laid down a bed of gravel and sand, and then used a ...
0
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0answers
48 views

Creating 1" Air Gap between foundation wall and fiberglass batts

We just bought a house in Calgary, AB, Canada and noticed that the basement is below grade and is insulated with fiberglass batts. There is no drywall at the moment; hence, I have access to the vapor ...
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0answers
24 views

Basement shower with Redgard & Kerdi drain

We're adding a shower to an existing basement bath rough-in. Space is tight and we are planning to use a combo of Redgard and a Kerdi shower drain to save money/space/time. Trying to use only a ...
0
votes
1answer
17 views

Can I exchange a chimney flue for a larger diameter flue?

Thank you for the advice in advance. I have a 1 1/2 story home with a central chimney that has two flues installed. The main level has a gas log fireplace and the other flue runs to the basement ...
0
votes
1answer
67 views

Transparent screw-on 6" cap for PVC pipe

I got a backwater valve installed in my basement. The water table was high, so I could not use a backwater valve with a see-through cover; I had to use a valve that is typically used for outside ...
0
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1answer
36 views

What is this 2" Diameter Hole in Basement Foundation Floor?

I am wondering what this hole in my basement foundation floor is for, and if I can cover it up or just put a plug in it. I am aware of one other similar hole (carpet is covering it though) on the ...
1
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1answer
126 views

basement sump pump water level above drain tile

We bought our house in December of 2015. House is situated at bottom of the slope (backyard is slopping towards the back of the house not very steep - but still negative slope). House has sump pump ...
0
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0answers
34 views

Open-bottom access box for a backwater valve in basement

I am getting a backwater valve installed in the basement to prevent sewage backups. The contractor will install a backwater valve (something like this) enclosed in some access box (something like this ...
0
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0answers
29 views

backwater valve: flap on top vs flap on bottom

I am getting a backwater valve installed in my basement (so the backwater valve should be easily accessible). There seems to be two models recommended by the people I got quotes from, one with the ...
0
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0answers
36 views

How to fill soil void along basement wall?

The previous homeowners did not keep up with the downspouts and some erosion occurred. All of the drains to the street are great and I have reconnected the downspouts to the drain pipes; some were ...
3
votes
3answers
49 views

Are hairline cracks in basement concrete floor a problem - no water coming in

I notice quite a few hairline crack in my basement concrete floor. I've lived here for 14 years and no water has come up through the cracks. The townhouse was built in 1999 (so it is not a new pour). ...
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0answers
25 views

ground water in old coal store

Hi my old coal store in cellar leaks ground water when it rains. Rest of my cellar is a converted kitchen and bathroom. House is over 100 years old. I have damp proofed with liquid rubber, tanking tar ...
0
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4answers
82 views

How to level out or grind down concrete basement floor?

I had a french drain installed in my basement and the top of its cement sits around 1/8" to 1/4" of an inch higher then the rest of my basement floor. I need to somehow level this out so I can put ...
0
votes
2answers
37 views

Install carpet tiles over laminate in basement?

We currently have laminate flooring in our basement, which appears to be installed directly on the concrete floors. We haven't noticed any moisture issues in the 3 years we've been here; we had some "...
0
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1answer
46 views

Dehumidifer outside to dry inside

I live in a tiny place. I recently found a dehumidifier that could be placed outside. It has sensors that can be placed inside and connect to the dehumidifier. Does it make sense to put the ...
0
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0answers
17 views

Chimney removal/patch at basement floor

I recently demolished a chimney, for time and lack of energy I stopped just above basement floor level. I also was a bit surprised that the bottom of the bricks goes below the top of the basement ...
0
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0answers
25 views

Basement Floor Installation - Do I need a subfloor or can I use underlayment for warm floor

Live in Vancouver, BC. I'm in the drywall phase of my basement project and we would like to put down vinyl flooring. My unfinished basement has been ultra dry for the last 8 years as it has great ...
0
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1answer
24 views

Repainting a sealed block basement wall

Looking to improve my basement a bit. The walls are concrete block, with some kind of waterproofing or sealing paint over them. The paint is in good condition, no cracks, flaking, peeling, etc. and ...
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1answer
52 views

Should I do something about these cracks in the basement wall?

I noticed some cracks in my basement wall that are bulging out. Also, there are some patches and a vertical line near the corner where the material (I think it's plaster over the cement) is ...
1
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1answer
35 views

Should toilet be close to sewage pump?

I am adding a bathroom in basement which will have a sewage pump. I am finalizing the bathroom layout and the ideal setup will have the toilet 8 ft away from the sewage pump. Is there any reason of ...
1
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0answers
67 views

Is this stairway wall load bearing? If so, how should I modify it for a nook? [closed]

I'm the in beginning stages of finishing my basement in my new Utah town home. I want to build a nook under the stairwell (see pic). I need to establish if the stairway wall/framing is load bearing......
0
votes
1answer
173 views

Collapsing wooden basement walkout

The issue: We bought a house, built around 1985, but it has this extremely poorly built walkout from the basement. It looks like the builder's "solution" for drainage was a bent piece of tin ...
0
votes
1answer
37 views

Does Ductile Iron Rust?

I am in the middle of replacing a drain in the concrete floor of my basement. I'm replacing it because the current drain is terribly rusted, and was quite crooked in terms of not being flush with the ...
4
votes
2answers
209 views

Basement shower tiled floor not sealed by builder what now

So I have recently had a tenant move out and have found water damage around the basement shower floor. Looks like black mold so I started ripping it out. Now I am at the point where I have found ...
3
votes
3answers
86 views

Sewer odor from basement floor drain

I'm experiencing strong "sewer odors" coming from one of the basement drains. This is an old house (meaning the basement floor drains don't have an elbow bend and instead run straight down / there is ...
0
votes
1answer
42 views

How to attach wall on top of french drain in basement?

I am in the process of finishing my basement and had an interior french drain system installed. I now want to start putting walls up but am unsure how to attach them on top of the french drain. I ...
0
votes
1answer
77 views

What are my options for a basement floor drain?

I'm in the process of finishing my basement and I'm trying to figure out what to do about the existing floor "drain" by my furnace and water heater. Frankly it looks like it's just a whole cut into ...
1
vote
2answers
74 views

How tight should studs be when framing in place

How tight should studs be when framing a wall and cutting them to length and installing them in-place? Ideally I'd be able to cut my wood accurate to 1/64th, but that ain't happening. If they are a ...
0
votes
2answers
63 views

How to run drywall backer parallel to I-joist?

I'm trying to install a non-load bearing basement wall parallel to an I-joist. The tricky part is, how do I run a drywall backer parallel to the I-joist? The top plate is wider than the flange of the ...
1
vote
1answer
49 views

Can you lay subfloor on concrete before framing interior walls?

Our unfinished basement has a concrete floor and poured concrete walls. It has stayed completely dry all year for a decade since the house was built. I will be framing the exterior walls 1" from the ...
2
votes
1answer
119 views

How to frame a wall around existing exterior door

Framing a basement. I have a an exterior door that is set in the poured foundation. I'm building my wall that runs parallel to foundation that has the existing door and is ~2-4" from the foundation. ...
1
vote
1answer
49 views

Do I have to cover pipes under slab?

I'm adding a new toilet in basement and would like to know if the (drain) pipes that will be buried under the slab have to be covered with something else exept of the gravel (like wrapping them or ...
2
votes
1answer
46 views

Is it ok to use a plunger on a basement toilet connected to a pump?

Our basement is below grade of the sewer line, so we have a pump to send waste to the sewer. The pump has a closed well in the floor of the mechanical room. The toilet in the basement is flushing ...
1
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2answers
99 views

3/4 bath plumbing expectations

I'm hoping someone can help me figure out the following. I paid my home builder to plumb a 3/4 bath in the basement. As we got close to closing they finally cleaned up the basement and gave us a ...