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0answers
124 views

Installing a sump pump to reduce relative air humidity

I have a damp basement. There are really no big water issues because the house sits on sloped terrain, it's just damp and musty. I've been running a de-humidifier, but that doesn't seem to be taking ...
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4answers
19k views

Do I need a moisture barrier between my bedroom and attic?

This is related to my other question about moisture barriers. There is an attic above the bedroom and there is insulation with paper backing in place. The attic area seems far more likely to get ...
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2answers
6k views

Will I trap moisture in the concrete of basement walls and floors if I seal them with epoxy?

I'm thinking about painting my basement's walls with some concrete sealer (before finishing the basement) and floor with epoxy paint. Many people are doing that, but I'm concerned about moisture in ...
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3answers
631 views

What makes water condense on the interior of the windows at night when it's cold? [duplicate]

While staying with some relatives, I noticed that all their windows experience terrible interior condensation at night and am wondering about what they can do to prevent it. The house is kept to 70 ...
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2answers
182 views

Concerns with washer and dryer in walk in closet

We are looking to do a remodel and move the washer and dyer into a walk in closet. I am curious of any concerns or issues regarding having a washer and dryer inside a walk in closet. Mainly, in terms ...
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2answers
670 views

How to find and fix a bad smell of moisture?

We just bought a 3-year old house and there is an odd smell of moisture in the master bedroom and attached bathroom. It smells like someone just took a shower although the house has not been used in ...
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1answer
1k views

Will installing an OSB floor in the attic create moisture problems?

I installed some new OSB flooring in my attic. The area it covers is about 160 sq. ft. The total area of the attic is about 750 sq. ft. There is just blown fiberglass up there, and there is no vapor ...
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1answer
172 views

Do basement walls with metal framing and foam insulation require fireblocking and draftstopping?

Question: Do non-load bearing basement walls with metals framing and foam insulation (such as extruded polystyrene) in a single-family home require fireblocking and draftstopping? If so, what is the ...
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2answers
206 views

How do I know whether or not I've killed the mold?

I had some mold on the ceiling of my bathroom. I scraped it off with a sponge. The thick black mold has gone, but there are still fainter grey stains all over the ceiling which won't come off, even ...
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1answer
52 views

Would tiling a basement floor provide any effective moisture barrier?

I'm about to undertake another basement remodel. With our first, we simply stained the concrete floor. We really liked the look of it. However, it still would bring in moisture at times. This time, ...
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1answer
40 views

Efflorescence Cause

I believe I have some efflorescence in my basement. It is growing in two spots where the floor paint was scratched off when the previous owners moved out. It brushes away easily, and I have never ...
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1answer
1k views

Do I need vapor barrier to insulate a cinder block garage?

Similar to How to properly insulate a garage? and Do I need a vapor barrier between the insulation and finish wall in a new garage? both of which do not have answers pertitent to my one particular ...
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1answer
195 views

Rapid changes in humidity levels in basement suite?

I live in the basement suite of a house in Vancouver. I've noticed something strange when running my dehumidifier in my bedroom: when I turn it on, the humidity is at 80%(!); after running for 30 ...
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2answers
118 views

Bathroom remodel

I am in the process of redoing my upstairs bathroom. I would like to tile the bathroom floor. I have a tile-redi shower pan for the shower floor. Q1: Do I need to put a moisture barrier over the wood ...
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2answers
115 views

Damp smell in basement

I have a gap between outside wall and pavement. Could this be the reason for damp smell in the cellar? If I poured bitumin down said gap, would this help prevent the dampness?
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1answer
732 views

Can you remove a tin roof and install insulation and re-attach the tin roof?

Hello from Hobart Tasmania. I have purchased 1930's weatherboard cottage with a tin roof. The roof is insulated in the main part of the house (i.e., in the attic) but the additions on the house are ...
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1answer
1k views

Can I repair the warping in this laminate flooring

So, this post is going to make me look like an idiot, but I'm okay with that. About 4 months ago, we bought 800 sq ft of laminate flooring (12mm w/backing). I stored the flooring in my garage, ...
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1answer
744 views

Can I use plastic as moisture barrier under fiber cement siding?

I want to attach fiber cement siding planks to furring strips over concrete wall. My understanding is that I need some moisture barrier to prevent water from getting to the wood. So can I staple 6mil ...
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0answers
25 views

How effective is elevated concrete for insulating moisture?

I am replacing a boiler in my basement and the contractor told me it will be better for the new boiler if he build an elevated concrete platform on which the new boiler will sit. He says this will ...
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0answers
61 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 ...
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0answers
115 views

Shed moisture barrier between floor joists and flooring

I have a pre-existing shed that is effectively sitting on the ground. About 2/3 of the base is crushed limestone and the last 1/3 is soil. I am replacing the 1/3 soil with additional crushed ...
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2answers
70 views

How do you keep vertical siding on a house from leaking?

I've been thinking about building a little house lately, and I've got most everything worked out on how I'd like to do it. I haven't actually started building yet, but I am aiming for installing ...
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2answers
12k views

Should I install a moisture barrier behind drywall in house with T1-11 siding?

My home interior walls are thick redwood paneling in the bay area mountains. i'm about to start removing the wood in my second bedroom and want to install a moisture barrier on the 1 outside wall of ...
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2answers
187 views

How to prevent outdoor wall touching concrete fom getting moisture issues?

In my house the drywall is contact with the concrete. This is putting lot of moisture in the drywall and eventually it will start to rot. What is the best solution in this case to isolate the wall ...
0
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1answer
92 views

What is the importance of “breathable” home exteriors?

I have heard many people say that it's important for a building's exterior materials to be able to "breathe." In particular, materials like brick are desirable because of their breathe-ability, ...
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2answers
234 views

How do I insulate a strip foundation from below?

While building a strip foundation (a concrete wall starting several feet below ground) I have to insulate it from moisture because otherwise moisture will get into the foundation and into the ...
0
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2answers
81 views

How to project basement level of humidity before building?

Assume I am considering buying a lot and building a house in it. Is it possible and how would I project what the humidity level will be in its basement? Say the basement is built using concrete ...
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2answers
139 views

How can I finish the gap above my door with Stucco?

I have about a 12" gap between the top of my new entry door and the door opening because the house is 100 y.o. and back then they used bigger doors or simply higher transoms. When I ordered the ...
0
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1answer
58 views

Has the DPC (damp proof course) failed if moisture is showing above paint?

We have just purchased our first house (hooray) and uncovered a few gremlins the home buyers report failed to pick-up. There was some damp on the wall behind a sofa in one room (which failed to get ...
0
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1answer
155 views

rusty stains showing through a newly dried spackle

I noticed the wall by my balcony door was soft and sticking out, figured somehow there was moisture and possibly mold growing underneath the drywall lining. So I ripped that part out, scraped a ...
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2answers
116 views

How can I remedy moisture intrusion from my concrete slab?

We bought a house a little over a year ago. The old carport had been converted into a den. It had musty, dirty carpet, so we ripped it out. A big problem we ran into is that we live in west Tennessee ...
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0answers
50 views

What are some relatively cheap options for finishing a room in a barn to be used as a workshop/garage?

I am looking at setting up a wood shop in a room in an old barn and am trying to come up with some good options for finishing/minimizing moisture. The exterior barn walls are concrete and the interior ...
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0answers
18 views

I have found a leak that only seems to be appearing on my particlewood floors where could it be coming from?

I have recently taken up the slate off the floor in my home. i have found a large amount of moisture on the particlewood floor that was underneath it. There is only water there when it rains and the ...
0
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1answer
151 views

Is it normal to notice underneath the plastic barrier in crawlspace drops of water?

A radon barrier was placed using 6mil polyethylene sheets and sealed with silicon in at the seams. However, I do notice in certain spots a couple of drops of water underneath the sheet. Is this ...
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0answers
40 views

How to control moisture in home?

I shifted to my new flat recently. I found that it's quite moist inside, due to new construction. Any one have any idea how I can control humidity inside? Not using any machines, but like Silica ...
0
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0answers
45 views

Drywall Type for Conditioned Basement

In my conditioned basement, should mold and moisture resistant drywall be used? I've read varying accounts, including use it everywhere, use it on the walls (but not ceiling), use it on the bottom row ...
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0answers
113 views

Peeling veneer on door frames

We are looking for a new house and are interested in a certain property, except that we are concerned that the door frames throughout the upstairs have a substantial amount of peeling veneer. Does ...
0
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0answers
24 views

Condensation on windows [duplicate]

Having lots of moisture on windows in mornings a few days after turning furnace on now that it's getting colder out this fall. But now one if the windows won't even open! What do I do? Thanks!
0
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0answers
572 views

Should I spread lime in my crawlspace before laying moisture barrier?

The crawlspace is currently just earth. I'm going to be raking it, laying moisture barrier and then taping to seal. Should I spread lime onto the earth before laying the barrier?