Spray insulating foam into crevices between the sill plate and the concrete slab as an alternative to caulk.
Foam sill plate seal.
Flexible foam sealant designed for use on both wood and masonry is the best type of caulking for sealing the sill plate.
Reflectix cf70550 7 5 x 50 white sill sealer.
Provides resistance to water and water vapor.
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Look for a sealant labeled minimal expansion.
Get it as soon as tue sep 15.
By filling irregularities between the sill plate and the foundation air infiltration is significantly reduced to provide savings on heating and air conditioning costs.
Install a foam gasket beneath sill plates that are sitting on concrete or masonry and adjacent to conditioned space to both air seal and serve as a capillary break between the concrete and the sill plate.
4 7 out of 5 stars 19.
Also use around windows and doors.
Air seal between the sill plate and the sub floor with caulk foam or an equivalent material.
A simple effective long lasting solution to air infiltration foamsealr sill plate gasket provides a seal against air leakage moisture and insect intrusion at the juncture of the foundation wall and sill plate in new and retrofit construction.
Foamsealr sill plate gasket is made of polyethylene foam offering exceptional durability.
Choose a foam product that has waterproofing properties as well as insulating.
Sill seal foam gasket is a flexible polyethylene foam gasketing strip that can help reduce air infiltration between a concrete foundation and sill plate around windows and doors and even between floors.
Foamsealr sill plate gasket is made of polyethylene foam offering exceptional durability.
Helps reduce air infiltration between a concrete foundation and sill plates.
A simple effective long lasting solution to air infiltration foamsealr sill plate gasket provides a seal against air leakage moisture and insect intrusion at the juncture of the foundation wall and sill plate in new and retrofit construction.
Latex caulking can harden and crack and pure silicone caulking can pull away from the masonry if it becomes wet.
Plymouth foam s polyseal sill plate sealer is made from a lightweight polyethylene foam.