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

learn more… | top users | synonyms

0
votes
1answer
77 views

Bubble of air out of toilet when flushed

When I flush the toilet in the basement there is a big air bubble that comes up the toilet and it then drains slow; if anything else is running it almost overflows. The basement toilet was working ...
2
votes
2answers
77 views

Are my basement walls sweating?

Portions of my basement wall are darker and appear to be wet, but to the touch they are just slightly cooler. I took a few pictures to show. The pattern of the darker areas is strange in some places ...
2
votes
0answers
80 views

How to better seal and/or adjust a metal cellar door / bulkhead?

First of all, I am not exactly sure what the door is called. I have a metal outside door leading to steps into my basement. I have always just called it the basement/cellar door but it seems like ...
1
vote
0answers
62 views

Feeder type and size for 60 amp. subpanel

Is it possible/recommended to use E18679 (UL) ROMEX SIMPull AWG 6 CU 3 with AWG 10 ground Type NM-B 600 volts as feeder from a 60 amp breaker to install a subpanel? Subpanel will be located in ...
1
vote
0answers
59 views

Water draining out of pipe when usage is high.

We moved into an old house and there is something happening in the basement that I need some help explaining. Here is a image showing where the leak is happening. I've marked where the water is ...
0
votes
1answer
138 views

How could one insulate sill plate from the outside?

My house has a gap between the Basement wall and Sill Plate (location best shown in this picture). While there are several question and answers here, I have not found any that deals with a fix from ...
1
vote
2answers
474 views

How can I stop this drain pipe from backing up?

In my basement laundry room is (to my knowledge) the only drain pipe in the whole basement, which hooks into the end of the main line as it exits the house and heads to the septic tank. When we moved ...
1
vote
1answer
40 views

How long can a water heater be without a water supply before it might be damaged?

Because of a busted feed pipe my water has been turned off since mid December 2014. I've had the temperature on my water heater turned down to Low (but not Pilot) since then. Since I'm still not ...
0
votes
1answer
33 views

water proof tub surround?

I have a basement bathroom with a tub/shower that I plan on tiling. My questions are- Is Duruck, Hardie board and wonderboard the same? The area behind the tub/shower will be unfinished/no drywall, ...
1
vote
0answers
23 views

Why does the Hartell Reservoir style pump require no venting, while the Little Giant Drainosaur does?

Why does the Hartell Reservoir style pump require no venting, while the Little Giant Drainosaur does? See links below for more info on pumps Hartell Pump Little Giant I am having a hard time ...
2
votes
2answers
85 views

What should I do about an above grade cinder block basement wall that is wet?

Above grade cinder block basement wall is wet. It's right at the ground level. On same wall the below grade isn't wet. i think it's b/c not much sun on that side of the house as other. what to do? ...
2
votes
1answer
52 views

Adding sink fixture to waste stack with existing sink fixture

I'm renovating our basement and I have a waste stack with a roughed in sink fixture trap arm. We are putting a wetbar on the other side of this wall probably around 2' to the left of this waste stack ...
1
vote
1answer
117 views

Bar sink drain/vent

I am in midst of finishing the roughed in full bath and want to put a bar sink on the wall behind the tub. I will add pictures later- once I am able to get some good shots.... The way it was roughed ...
2
votes
1answer
155 views

What size feeder do I need for a basement electrical subpanel?

I would like to know what size and type of feeder wire and feeder breaker do I need for my basement subpanel where I am planning to add six 15 Amp circuits, and three 20 Amp circuits. This will be 2' ...
1
vote
2answers
93 views

Will I pass inspection/code if I install walls over carpet in a finished basement for a couple bedrooms?

Will I pass inspection/code if I install walls over carpet in a finished basement for a couple bedrooms?
0
votes
1answer
87 views

Concrete caulk vs expanding polyurethane crack sealant

I'm starting to finish my basement. First step is sealing up some various places water has come in over the years. I've already fixed grading outside, but also want to seal inside. I have one crack ...
1
vote
1answer
103 views

How should I run electrical wire perpendicular to exposed joists in my basement?

I have some questions in regards to running electrical in an exposed, unfinished basement environment. I understand that wire running parallel to floor joists should be at least 1.25" above the bottom ...
1
vote
0answers
32 views

Suggestions/advice on vapor barrier product to use?

In the basement of my house (built in 1900) in NE Ohio...Half of the basement floor is finished, the other half is dirt floor covered by a few inches of crushed stone gravel. I had a mold issue, so ...
2
votes
0answers
57 views

Should I bother to flip basement ceiling insulation that's on backwards?

the rolled faced insulation on the ceiling of my unfinshed unheated basement is on backwards(vapor barrier facing down instead of up towards the 1st floor),1st floor is uncovered hardwood. Insulation ...
2
votes
2answers
426 views

Attaching non-load bearing walls to steel I-beams

I'm preparing to remodel my basement. A steel I-beam runs the length the of the basement with vertical steel columns spaced periodically across the span. The beam is 5" wide and 8" tall. I'm ...
1
vote
0answers
68 views

how do i plumb this rough-in?

The future bathroom in my basement has been roughed-in by the builder. Spot where the tub / shower goes was covered over by a square plastic tub (a "dap-out", if the spelling I see online is correct). ...
0
votes
0answers
26 views

basement flooring

I would like to put a floor in my basement. my idea is to put 3&1/2 squares of 2x4 material on the concrete with 2x4 sleepers on top and all covered with plastic(vapor barrier) now I would put 5/8 ...
0
votes
0answers
18 views

clogged bulkhead/water inside foundation

Outside cellar drain clogged/filling up with water and small tiny stream of water coming from the front foundation down into my cellar.... My house was built in 1943. brick foundation/2story. there is ...
0
votes
0answers
280 views

What should I do about the insulation in my basement?

So in my basement I have insulation that was put up by the builder. My first question is what is this type of insulation called? The second question I have pertains to finishing the basement. I ...
1
vote
3answers
164 views

Minimum number of recessed lights for 29x13 room

I know the "standard rules" say one light every 4 to 6 feet... But what would be the minimum I can get away with using canned lights for a room that is about 29x13. I previously went my way with ...
2
votes
0answers
58 views

Don't know where lever is to open top latch on steel cellar door

I recently took over my recently passed Grandmother's house and she has a furnace in the cellar. Of course, the furnace went out, so I need access to the cellar in order to fix it. I moved from out of ...
1
vote
0answers
66 views

How can I cheaply replace basement ceiling tiles?

I live in Edmonton, Alberta and must replace the old ceiling tiles. I have been told it could cost more money than I have to replace it. Is there a low cost way to do this? I am having the electrical ...
3
votes
2answers
277 views

Drain clogged by grout

The contractor I hired to tile my basement bathroom dumped a bunch if grout sand down the drain. it is clogged solid now that the plumbers came back to do their water test. we have been trying to get ...
0
votes
0answers
58 views

Can I use floating luxury vinyl tile for an indoor/outdoor basement in Michigan?

We are looking to update our walk out into an indoor / outdoor area particularly for Michigan summers. Several questions have discussed flooring particularly floating luxury vinyl tile (LVT) like ...
7
votes
3answers
2k views

Solutions for a moist basement?

I live close to the water and there is a high water table around my house. Therefore a lot of water vapor passes through the basement walls. I would like to be able to store stuff in my basement and ...
3
votes
4answers
2k views

Can you lay ceramic/porcelain tile over existing mastic without grinding the floor?

We had a basement flood, and consequently had to rip out the vinyl floor tiles in our basement. The tiles were not asbestos (we had them tested). But after the tiles came up we discovered that they ...
2
votes
1answer
252 views

Sump pit filling very quickly from inlet pipes

In October, I bought a large home with a sump pit in the basement. The previous owners had a sump pump but left it shut off (unplugged). I bought the house three months before moving in, so the pump ...
1
vote
1answer
40 views

Can I safely nail a wall's top plate to a laminated beam?

I'm finishing my basement in Minnesota, and am in the process of framing it out. An engineered wood beam (2 parallel pieces of what looks to be 13 or 14ply laminate) holds up the main floor. My ...
1
vote
1answer
81 views

How do I lay joists over a complex-sloped basement floor

I am helping a friend install a bathroom in his basement. The basement floor is partially rock which has been covered in plastic vapour barrier and then covered in a thin layer of concrete. (The ...
1
vote
1answer
92 views

How should I build a low profile stud wall in a basement?

I'm considering several options for building out a wall in a basement. Unfortunately, due to the way that the stairs leading to the basement are positioned in my house and the spacing I have to build ...
6
votes
5answers
789 views

How many Tapcons should be used to anchor a baseplate to a concrete floor?

I'm building a non-structural wall in my basement. I'm using Pressure-treated lumber on top of a foam sill gasket to protect from any moisture. How many tapcons should be used per 8-foot length to ...
3
votes
2answers
111 views

What can I do about my deteriorating basement floor with a large hole that seems to go right through to clay?

We live in 90 year old house with an unfinished basement. I've been working on removing a lot of the crap that the previous owner did, and removing a lot of concrete debris. Then I ran into this ...
1
vote
0answers
65 views

How can I determine which pipe is the drain and which is the vent in rough plumbing?

My basement has the below slab drains pre-piped, but just capped off. Coming up through the slab is a 4" cast iron pipe (toilet), (2) 2" pipes sink/vent and then a 10" or 12" square filled with stone ...
5
votes
2answers
535 views

how critical are distances between studs?

I'm in the process of finishing my basement (east-central Minnesota, US). So far, I've put up a couple of wood stud walls... non-load bearing, simple partition walls. One one of these walls, the ...
4
votes
2answers
2k 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 ...
14
votes
3answers
4k views

How much damage can a grow-op do to a house in 3 months?

There is a home for sale about 10% lower than market value in the area in which we're shopping for a home. When we visited, the real estate agent disclosed that renters had used the basement as a ...
1
vote
2answers
440 views

Suggestions on finishing a concrete vault

I have a newer home that the builder put a concrete vault in. It is basically the porch that was dug out fully to make a room under it with a steel security door. The concrete porch is the ceiling. ...
5
votes
2answers
892 views

What equipment could I use for digging out a basement after the house is built?

My mother and father built the home I live in many years ago. It only had a half basement. My father had started on the other side, but passed away before finishing it. I have now taken this job on. I ...
0
votes
0answers
66 views

Should a basement interior drain be installed above or next to footings?

I am DIYing in a perimeter drain in my basement with some hired help. I am doing it because my water problem is not severe; I get very little water and only when it rains a whole lot. I know "very ...
0
votes
0answers
22 views

Basement insulation under cantilever [duplicate]

I have a currently unfinished basement in a rather new home. There are a few places that have bay windows, or cantilevers that currently have only a bit of pink insulation thrown in fro the basement. ...
6
votes
3answers
9k views

How to finish room with protruding concrete ledge/foundation?

I am finishing a basement room and have a concrete ledge which is part of the foundation. It protrudes into the room about 2.5 inches and is about 6 inches high. This ledge is the result of a ...
2
votes
1answer
198 views

Should I use traditional 2x4 framing or 1x3 grid framing for a New England basement remodel?

I'm trying to decide which framing method to go with for a particular room while finishing a basement. I live in New England and I already have 2" foam board glued to the concrete using the correct ...
3
votes
3answers
86 views

Can I remove the framed wall on the outside of my basement?

I have a 20 year old house (which is a basic colonial box). The basement has a standard poured concrete exterior wall. Against the concrete exterior wall, they framed a standard wood 2 x 4 wall, ...
0
votes
0answers
29 views

Tile vs cement polish

We have unfinished basement. Years ago when we gutted, we put down a layer of dry lock on the walls & floors because that's what we thought was protective. We've never had water come in thru floor ...
0
votes
2answers
76 views

polystyrene insulation over dryloc basement walls

I am a DIY beginner. If I am installing polystyrene over drylocked basement walls, do I need a vapor barrier? Do I put the studs on top of the polystyrene? So, from exterior to interior it would ...