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2
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1answer
573 views

How to mitigate and/or repair concrete frets (slab edge wetting)

A building engineer made a report of problems with our property. One issue raised was "slab edge wetting" by which the building engineer meant that the concrete slab on which the house is built is ...
2
votes
4answers
889 views

What is an appropriate sealer for a Papercrete bench?

I've built a bench out of tires and papercrete two years ago. i've sealed it with lime plaster. in the past two years it held up against 500 m"m of rain in the winter and Mediterranean sun 7 month ...
2
votes
4answers
376 views

Leaking corrugated metal roof

I have a place that has a corrugated metal roof under a wood deck. It's a pretty large area, maybe 40' x 40'. When it rains, water leaks through some of the nails. The deck boards are not nailed ...
2
votes
1answer
196 views

Is there any additional sealing operation required after grouting for the bath shower

For re-grouting the bath shower, is there any additional sealing operation (like using sealant) after applying un-sanded grout on it?
2
votes
1answer
80 views

What's the proper way to flash an inside roofing corner, with self-stick membrane?

What's the proper detail to apply membrane or tar paper to an inside roofing corner, where a sloped roof meets a higher wall at a corner? Of course a metal flashing goes on top of of the membrane, and ...
1
vote
4answers
6k views

How do I secure a copper pipe going through a wall?

What kind of clamp would be appropriate for securing a 1/2" copper pipe that's run through a wall to the outside to a hose bib? I'll accept a general answer. In my particular case it's a stucco wall ...
1
vote
4answers
3k views

How can I seal around this pipe on my roof?

I have a PVC furnace exhaust pipe coming out through my roof. Unfortunately, the guy who installed it used the wrong size flange. So instead of the rubber rising upwards against the pipe, it is sunken ...
1
vote
1answer
45 views

Damp slab in my living room

I live in FL and have a damp area on my slab in my living room in front of my front bay window which does not have a gutter. As a result I have a musty smell in my house. I bought some UGL DRYLOK ...
1
vote
2answers
82 views

How do I keep water from getting under the garage door?

Our garage door, pictured below, is right on a sidewalk that slopes downward slightly as it moves past the garage. The result is that one side of the garage door is 4 inches below grade while the ...
1
vote
2answers
75 views

Chimney crown repair - cover holes in bricks?

Getting ready to repair the chimney crown, using this Family Handyman article as a guide. On our chimney, there is a line of bricks around the crown that have exposed holes in them. The holes are ...
1
vote
1answer
196 views

Can I caulk over cracked grout (shower floor) as a temporary fix?

We have an older shower, with 1x1 tiles on the floor. Some of these, the grout has started to crack, and we want to prevent water damage. However, we've exhausted our renovation budget for the year, ...
1
vote
1answer
2k views

How do I tie a new roof in to an existing roof with a pitch transition?

I added a room to the side of my house, and the new roof goes onto the existing roof. I am almost done roofing it. The image below depicts the current status. I put roofing felt down under the two ...
1
vote
1answer
1k views

I need a new shingle roof, does the 12/2 minimum pitch still apply if I use peel-n-stick?

Does the 12/2 minimum pitch rule for shingles still apply if peel-n-stick is first applied to the roof deck? Why would I have to put down a membrane on 12/1 pitch above the porch, instead of shingles, ...
1
vote
1answer
820 views

How can I restore the waterproofing behind a shower/bath mixer/diverter?

After install a new shower/bath mixer, I am proceeding to restore waterproofing behind the mixer follow by the tiles. Originally between the water pipes and the tiles there is a layer of gyprock ...
1
vote
1answer
24 views

Masonry protruding entrance water protection

My rear entrance is wood frame set in masonry (brick + terracotta brick) wall. It has aluminum flashing but it's old (way before I got the house) and the top edge isn't protected anymore (since I tore ...
1
vote
1answer
39 views

Flex Seal Opinion?

I'm just wondering what is the opinion on Flex Seal for general waterproofing. What can and can't it do, is it worth it, is it a miracle fix-all as it shows? Basically, is it worth using? Thanks.
1
vote
1answer
22 views

Cause of damp in exterior building

I've recently purchased an old house (circa 1725), which has a brick constructed outbuilding of about 3x5 meters. The previous owners claim they were using it as an office. There was no evidence of ...
1
vote
1answer
125 views

Extend Clean Out Pipe and Fill Hole with Cement

I have a cleanup pipe in my basement that has access through a hole in the floor. The top of the clean pipe is about 6" below floor level. It seems that the bottom of the hole is just dirt. The ...
1
vote
2answers
102 views

Handling basement water infiltration behind bulkhead

My house has two different kinds of foundation, The older part is brick-over-fieldstone. The newer part, dug a bit deeper, is poured concrete. When that extension was added, they added a cinder-block ...
1
vote
1answer
73 views

Is it likely that water can enter below the slab?

My question is about basement/foundation function and the relationship to sump pumps and water. If a sump pump is supposed to pump water from below the slab out to the surface and loses power, what ...
1
vote
3answers
791 views

How can I install a switch to power a bathroom TV off safely and discreetly?

Firstly, I'll start by saying that I have no electrical skills apart from basic changing a socket skills... I have a small bathroom that I've decided to put a waterproof TV in. The TV is going to go ...
1
vote
3answers
89 views

How water proof is concrete?

I'm looking to buy living quarters in this basement level apartment. The only doubts I have are because some ~5 years ago, there was a giant flood in the city and had this building been couple blocks ...
1
vote
1answer
222 views

What materials could be used instead of cement for a water-tight trench

I'm trying to create a water obstacle to walk horses through - maybe even deep enough for them to swim through. I'm having trouble coming up with an idea for what to use to keep water in and have ...
1
vote
1answer
515 views

Should I be concerned about rusty nails just inside an outer wall?

Last year I nailed down the linoleum in my pantry with small brads because it was curling badly. This year during spring cleaning I noticed that the nails on the edge near the outer wall of the house ...
1
vote
1answer
29 views

How do I remove old drylok?

I'm about to start painting my basement walls with drylok. Previous owner waterproofed.....stuff looks to be about 10-15 years old. Has some stain marks in areas which shows there has been some ...
1
vote
2answers
178 views

Add slope to existing flat porch/balcony

I have a patio attached to my house (like in the image below) As you can see, it is covered and over my garage. Although it is covered, it still gets rain and snow on it and, unfortunately, the top ...
1
vote
1answer
32 views

Stained Plaster - Waterproof primer before or after patching

I have a water stained plaster ceiling. The leak has been fixed. A lot of the old paint has peeled off and needs to be patched. I've noticed a few other patch jobs in this old house that are bubbling ...
1
vote
2answers
71 views

Waterproofing a basement before finishing it

So I currently own a home to which I would like to finish off the basement in the near future. Currently the basement is just concrete with cinder block walls on the outside. I have a normal sump ...
1
vote
3answers
314 views

Window in shower enclosure: What to do about it, if anything?

One of the quirks of my house is a 1945-vintage double-sash window, with wood trim and probably wood sashes, chest height, located above a tub where it could be nicely soaked by side-splash when ...
1
vote
2answers
229 views

Foundation drainage: try interior first and then exterior?

My wife and I are closing on a home. During the initial walkthroughs of the basement, it was clear that there was a moisture problem there, but I don't think it was clear to either of us how severe ...
1
vote
1answer
99 views

What kind of sealant to use by foundation?

I have a small gap between my patio cement and foundation wall. I'd like to seal it to prevent water from going straight down. What is the best type of sealer to use? Here is a picture of the area I'd ...
1
vote
1answer
2k views

How do I waterproof a wood door?

I'm replacing a shed door. Nothing fancy and I didn't want to spend a lot, so I didn't invest a lot on an exterior door. Instead, I have a hollow core wood door blank to which I've applied two coats ...
1
vote
3answers
199 views

Will adding a french drain and sealing the wall be sufficient to waterproof a basement?

I am going to attempt to waterproof the basement from the exterior. It is a new development that water is getting in the basement through the window wells and a crack in the wall. I am hoping I can ...
1
vote
1answer
180 views

How can I replace patio cover columns?

My patio cover has wood columns (that support the over hang) that actually go into the ground and are rotten. I really need to fix this but not sure how to go about it. It has 4 columns. I'm ...
1
vote
1answer
454 views

How can I keep my neighbors water from leaking through a wall?

tldr: How can I, (temporarily and quickly), keep at least some amount of leaking water dammed and away from a wall? I live in a three unit condo. In the basement, there is a cheaply constructed wall ...
1
vote
2answers
231 views

Where do I need to drain the footing drain when I waterproof a basement from outside

I am planning to waterproof a basement. (please see the attached picture). I would like to know if the component labeled collector on my attached picture is needed. Since my lot is virtually flat I am ...
1
vote
1answer
195 views

Are molds dangerous to health if they are not in my own apartment?

I need a help to decide if I will move out from this building because of mold and health risks. Is it dangerous to live in a buliding in which the hallway is full of mold? I've been reading about ...
1
vote
1answer
149 views

I need some type of ceiling in the downstairs bathroom that will allow me access to the pipes.

What would be the best way to go about this? It must be able to withstand moisture. I have seen vinyl ceiling tiles for a drop ceiling but there is not really a lot of head room (90"). The over all ...
1
vote
1answer
5k views

Are products like redguard fit for use as a waterproofing membrane for shower pans or floor applications?

Given that you pour your own pan - lets not worry about the exact material but obviously it would be porous. Can you use a "waterproofing paint" to create your pan without any other waterproofing ...
1
vote
1answer
204 views

Damp proofing/tanking a basement

The plaster on one wall of my basement has blown and come away from the wall. I've stripped it all off which leaves a layer of concrete painted with bitumen. What's the best method for sealing off ...
1
vote
1answer
21 views

Should I use waterproofing product or caulk at the base of my foundation walls?

So I am about to Drylok my basement to treat old cinder blocks with a hint of moisture. I have the old asbestos tiles on the floor. I know the dangers of removing these. Basically all of the tiles ...
1
vote
1answer
72 views

Correct order of operations for caulking + sealing bathroom tile?

Around my bathtub I have tile, and the old latex caulk where the tub and tile meet is cracked so I've removed all the caulk and am ready to put new silicone caulk down. However, I would also like to ...
1
vote
1answer
78 views

Alternatives to conventional weep screed, for stucco to the ground homes?

I live in one of millions of older homes that have stucco applied right to the ground, like so: There's really no way to retrofit a conventional weep screed here. Lowering grade is not feasible ...
1
vote
1answer
93 views

Shower floor cracking

Our house has a raised corner shower stall in the downstairs bathroom. Just by doing a quick search and going off of looks, I'm pretty sure it's this model: ...
1
vote
0answers
27 views

How to install rain screen over split face block to stop leaks?

I own a condo in Chicago and am facing water issues due to the single wythe use of split face block(SFB). My window sills were always wet so I pulled off the drywall and saw that the insulation and ...
1
vote
0answers
84 views

How many sump pits should I have?

I have an older french drain system and after experiencing some foundation problems (horizontal crack), I've been told that my system should be updated to a more modern one which has weeping holes in ...
1
vote
0answers
64 views

Well pipe leaking at where pipe comes to the house. (Images, Video)

so here's my problem here: Well pipe leaking - images Well pipe leaking - video ^ This was recorded march 28-th (so during spring thaw). Since it wasn't dripping since the spring - my ...
1
vote
0answers
31 views

What type of primer to use on stucco wall?

So our stucco comes up about 3 feet off the ground and then the siding takes over. We had our deck removed and installed a nice new patio. I would like to do something with the stucco wall because ...
1
vote
3answers
96 views

Current state of the art foundation waterproofing

I'm getting ready to dig up my yard and expose my foundation to waterproof it. What is the current state of the art for foundation waterproofing? I don't mean the stuff in a bucket that is typically ...
1
vote
0answers
76 views

Pitch on a patio roof

Recently I decided to re-roof my patio because it has been leaking in several places. That's when I noticed that my patio had very little rain run-off. My patio is 24' wide by 17' deep. The roof ...