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14 views

Fixing foundation crack with repair kits

I have a crack in the foundation visible on both sides, interior and exterior on an older home (built in 60's). In my case the foundation does not seem to be sagging. I have received some advice ...
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1answer
47 views

How to minimise the amount of concrete needed for a shed foundation?

I’m looking to build a 6m by 3m shed in the back garden. It will be jammed in between 3 neighbours’ gardens, so it will have to be less than 2.5m high. Roof will most likely be a low grade pitch with ...
4
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2answers
92 views

Can fig trees endanger neighbouring buildings?

Can a fig tree be damaging the foundations of a neighboring building? We have several fig trees growing very close to a number of small buildings. Recently it came to light that one of those trees' ...
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0answers
19 views

How to seal joint between stone foundation wall and conrete cellar floor

In my 1910 vintage Baltimore row house, the concrete cellar floor was laid after the construction of the house. The joint between the irregular surface of the stone foundation wall and the concrete ...
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0answers
15 views

1910's vintage stone and motar foundation wall crumbles along its base

My Project goal: prevent crumbling of a parged and painted stone foundation, which is not an 'exterior' wall. Means to attain goal: coat the wall. My basement walls, which are parged and painted, ...
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15 views

Ideal Sill Plate width for new construction on 8" block

I've got an addition with a new 8" cinder block wall. I'm curious if it's better to have a 2x8 or 2x6 sill plate? It will be waterproofed on the outside and covered with 2" foam so there shouldn't ...
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0answers
24 views

Shed base foundation above or below ground?

I am looking for a little advice with building a shed base. The size of shed I would like to put on the base will be 6mx3m. The shed base I am looking to put down is going to be made from treated ...
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0answers
28 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 ...
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1answer
36 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 ...
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0answers
53 views

The tube drain pipe is in bad shape

Okay, two months or so ago I had the drains in the house snaked because of slow draining at almost all of the fixture sites. After the plumber was done, everything was great, but two days ago I walked ...
3
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2answers
59 views

Flooded HVAC ducts

I own a house (Built in 1966) on a shallow hillside, around which recent rain has caused complete ground saturation. On my bottom floor, which is on a concrete slab, the three floor vents were ...
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0answers
58 views

How do I put a proper foundation under a sunroom that is already built?

We bought a house that had an add-on to the back of our home, a sunroom, but it is not on a concrete foundation and in the winter that room is cold. The room is added on to my kitchen. As far as I ...
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0answers
95 views

Asbestos in concrete foundation

Clear and simple: is it possible that there is asbestos in the poured concrete foundation of a US home built in 1951? I am worried about this, because I want to drill holes in the basement concrete ...
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2answers
57 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 ...
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0answers
110 views

Hydraulic Cement vs Mortar for concrete block wall repair

I am repairing some mortar cracks in-between the concrete walls in my basement. Initially I was using hydraulic cement (I know most is technically hydraulic, I mean the leak stopping kind: ...
2
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1answer
110 views

Risk from neighbor's construction?

My two story brick house (Toronto, Canada, circa 1920) is about 5 feet from my neighbor's similar house. Both houses have full basements; my house extends about ten feet farther to the rear than his ...
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2answers
70 views

What's the right approach for insulating the slab & footings underneath a masonry fireplace/heater?

The fireplace will be located in the middle of the concrete slab (away from the foundation stem walls) so it will have its own footing. My impression is that footings should rest on soil & gravel ...
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1answer
56 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 ...
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3answers
67 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 ...
3
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1answer
324 views

How to extend Sump Pump discharge pipe from house

My house's sump pump discharge pipe exit's the house a couple of feet high from the ground and runs straight down. I don't want it dumping right next to the house (kid's sandbox is there now) so I ...
3
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1answer
158 views

What should I do if my house is leaning up off the foundation?

Bought my first home, and after removing some of the siding I found that a corner of the house is "lifted" above the foundation. What causes this, how bad is it, and how would I go about fixing it? ...
3
votes
1answer
72 views

Internal walls supported by rotten wood

We've an old house from 1890 and are replacing rotten and wood worm eaten beams and floors. But, whilst doing this we've found that the internal walls have been built on top of planks of wood placed ...
1
vote
1answer
46 views

How to reinforce bowing foundation?

Please note: I am obviously not a tradesman, otherwise I wouldn't be on this site asking this question. However, in five years of home ownership I have: re-roofed my garage, resanded all the hardwood ...
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2answers
65 views

New construction built on frozen ground = house settling 3" from north to south

We are in the process of building a new home. Our foundation and framing guy built through the winter, assuring us that they install wood basements all year. We have a wood basement with a wood floor ...
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2answers
118 views

What type of concrete foundation do you pour for sand?

I have a piece of beach front land that is sand (sometimes wet), what kind of foundation do you pour for a home constructed on sand? What kind of considerations do you take in if its water front and ...
3
votes
1answer
81 views

Can I rest cement posts directly on the bedrock to build a structure for a large shed?

So I live in Canada, where winters are cold, and where there's not much soil above the bedrock. I would like to build a sturdy structure for an existing "shed" (in fact a 100-year old former stable or ...
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1answer
74 views

Do I really need screw piles for a Yurt platform?

I am evaluating different options for a 24 foot diameter Yurt platform. This will be a round platform elevated between 5 and 6 feet, with 18 anchorage points. I am hesitating between options for my ...
0
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1answer
59 views

If I do not go into a party wall dispute, can I still appoint a surveyor to ensure I am protected against any damages?

I live in the UK. My neighbour has presented me with a party wall notice; saying they intend to build a wall close to the boundary, with foundations encroaching onto my land. While I do not in ...
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1answer
266 views

Water seeping through stained concrete in slab foundation - during heavy rain only

I bought a house in north Dallas, about a year ago, the house was built in 2000 and it is a single story house. There were no problems reported or found during the inspection for the foundation or the ...
3
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2answers
284 views

Recurring crack on second floor ceiling

We have a 13 year old 1 1/2 story house (colonial with vaulted ceiling and dormers on front, 4 BR, 2 BA upstairs on the back side. The foyer is 2 story, with stairs going up to the second level. At ...
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0answers
36 views

Possible townhouse units shifting

I live in a 4 unit town home. The two end units are ranch homes built on a slab and have a north and south entrance. The two middle units are raised ranch units built mostly over the two end ranch ...
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0answers
52 views

Will installing closed cell spray foam over ventilation for basement French drain significantly affect performance?

Question: Will installing closed cell spray foam over the ventilation for a basement French drain significantly affect the sump pump system's ability to remove water from the basement? Background: I ...
1
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2answers
56 views

What are the options to increase doorway height in load-bearing portion of foundation wall?

Question: What are the potential options for increasing doorway height in a load-bearing portion of a cinder block foundation wall? Background: I am considering finishing my basement, but there is an ...
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2answers
182 views

Different options for setting floor joists on top of cinder block foundation

I am in the preliminary phases of a new home design, which I will eventually get run by a professional builder but I am conceptualizing it on my own. So I am exploring different ways to attach the ...
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3answers
170 views

Wall between House and garage is hanging over the concrete slab. Is this a major issue?

We bought our house about six months ago, and we are first time home buyers, so please forgive my ignorance. This weekend I noticed that the bottom of the wall in the garage was about 1-2 inches over ...
2
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2answers
133 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 ...
3
votes
1answer
107 views

How deep is the frost line for footers in Michigan?

How deep is the frost line for footers in Michigan? I want to put in a small shed in the back yard. 200 square feet large.
2
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1answer
92 views

Foundation Cinderblock Chipped Repair

I seem to have a fairly large chip in one of my foundation cinderblocks. Is this type of damage repairable as a DIY project?
2
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0answers
183 views

Help! enclosed porch/sunroom foundation

We just purchased a home and now that the snow level is not 4 feet high ( we live in central NY ) we see that the concrete patio/foundation has horizontal cracks, and crumbling along the side, corner ...
4
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2answers
142 views

What can I do about water coming in from underneath when it rains?

I live in a newer home. when it rains really hard and a lot water comes in and soaks my carpets.I can feel the walls wet. I don't have gutters or any leaks around window. I already had that checked. ...
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0answers
95 views

Minor Crawlspace Excavation: Need permits/structural engineer?

Background: First house, built in the late 60s, bought in October 2014. Original house has crawlspace with combination cinder/concrete foundation. Master bedroom is an addition to the house with a ...
2
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0answers
51 views

French Drain placement question

I am installing a French drain around the back side of my house to help protect the perimeter foundation. I have a 31'X 36' patio butted up against part of the foundation. Should I also install the ...
1
vote
1answer
80 views

Chimney on 100 year old home has pulled away from outside wall

I am restoring a 100 year old one story wood frame home with a metal roof. The original foundation sits on cut logs. The chimney has pulled away from the roof line which leaves an exposed area where ...
3
votes
2answers
196 views

Do I need a hydraulic jack to do main beam jacking?

I am planning to do some minor jacking of the main beam of my house (two stories with a lot of furniture and books) and some of the joists in order to correct a sag of about 1/2" and replace old ...
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0answers
31 views

No Sill Plate On Late 19th Century Bungalow

I'm trying to insulate in my basement because the floor and walls in my living space are very cold. As I started my project I realized there were no sill plates. The rim joist is set on 18 inch long ...
0
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2answers
384 views

What can I do about water runoff that is damaging soil around my house?

Just purchased my first home, it's on a slab and isn't on a flood/water tile of any sort. I've noticed that area's around the Gutter Drains where the Rain Slant thingies (im not sure what they are ...
6
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3answers
366 views

Concrete foundation repair

My home was built in 1914 (Portland, Oregon). In 1948, the house was moved 200 feet to its current location. The 750 square foot house has a concrete basement with a concrete floor. The concrete ...
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2answers
2k views

How to seal between sill plate and foundation wall with wide gap?

Here is a picture of the top of my uninsulated basement wall. The foundation is poured and from early 1970s. For orientation to the photo: the white in the lower left corner is the vertical face of ...
2
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2answers
208 views

Water seeping through my foundation in the garage - what is the source?

I have a house built 1994, one story, slab foundation. A few weeks back my renter left the sprinkler system on for over 7 hours on one side of the house (valve was broken). By the time she called ...
2
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1answer
73 views

Is it a problem if the framing is 4" short of the edge of slab foundation?

Addition to house, added slab to 7.5' x 21' porch surrounded on 3 sides. Brick & siding exterior. I think the framers thought there was going to be continuous brick, because the framing is set ...