Seal Gap Between Concrete Floor And Wall

It depends on the exact situation.

Seal gap between concrete floor and wall.

When water enters the seam or crack between an asphalt driveway and a concrete garage floor or foundation it isn t a big deal in warmer climates for the most part. Sep 30 2015 by matthew stock. You can seal these joints but you must ensure that the seal does. This gap is called a cove joint and the reason there is a gap between the wall and the floor is simply because of the way that the foundation of the home got poured.

However it s not that simple. The door shown in the photos leads to the first floor of the house. This will hopefully be the fix that keeps that wall of the sunroom nice and dry. The gap in question was previously filled with either fiberboard or concrete crack sealant but enough of it has deteriorated to conceivably allow moisture in.

Why you can t just seal the gap between your basement floor and wall. Mostly what kent said. In the short term a sealant applied along this gap between your basement floor and wall may prevent leakage. I think caulk any particular kind is the answer but wanted to check first.

Don t seal the gap between basement wall and floor to keep out water. Some areas have very expansive soil. To remedy this issue i installed backer rod in the gap that i then covered with concrete crack sealant. One of the most common places to find water in a residential basement is in a puddle right next to the wall.

This is a floating slab or floating floor. After the concrete floor sets the board is removed a clean even gap is left between the basement wall and floor. The gap is generally 1 2 wide however in many places it s less. This doesn t happen because the wall itself is leaking water or because the basement floor has low points around the edges.

But in colder climates this water can cause damage to both the driveway and the concrete when it freezes. I am trying to figure out whether how to air seal the gap between my garage floor and drywall in my 12 year old three story townhouse in zone 2a. When building the basement the separate installation of basement floor and walls creates a small joint between the surfaces. It may seem like an obvious solution to simply seal the cove joint to prevent water from breaching into your home.

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