Seal Gap Between Concrete Floor And Wall

To remedy this issue i installed backer rod in the gap that i then covered with concrete crack sealant.

Seal gap between concrete floor and wall.

Don t seal the gap between basement wall and floor to keep out water. Triton chemical sell it they call it triton fillet seal. It depends on the exact situation. Water can get into the joints freeze and then expand.

It ll keep water out and protect your foundation and walks from further cracking and eroding. 3 posts page 1 of 1. One of the most common places to find water in a residential basement is in a puddle right next to the wall. Moisture barrier between the sole plate the concrete slab.

You can seal these joints but you must ensure that the seal does. Why you can t just seal the gap between your basement floor and wall. However it s not that simple. Seal cracks in concrete with durable urethane caulk.

How to fill gap between concrete slab and external wall. These plates must be made of pressure. It may seem like an obvious solution to simply seal the cove joint to prevent water from breaching into your home. When building the basement the separate installation of basement floor and walls creates a small joint between the surfaces.

Sole plates or sill plates are the first pieces of framing lumber placed in home construction. This doesn t happen because the wall itself is leaking water or because the basement floor has low points around the edges. Sep 30 2015 by matthew stock. In the short term a sealant applied along this gap between your basement floor and wall may prevent leakage.

Occasionally as the concrete settles the joint may widen causing leaks or serving as an entrance for insect infestations. But urethane squirt foam is subject to uv degrada. The gap is generally 1 2 wide however in many places it s less. Cracks and gaps in concrete are more than just an eyesore.

But if the joint is going to be buried behind other finish surfaces and the gap is 1 2 ish or bigger then squirt foam is a good choice. 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. It wont crack or shrink and it works i have used it several times for sealing a wall to floor joint. 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.

The door shown in the photos leads to the first floor of the house. Mostly what kent said. You can do it in less than a half hour.