RSG Caulking & Waterproofing

Yes, we are licensed and insured. We are certified installers by all of our manufacturers.

This is the weather sealing of a building’s exterior joints. This includes using silicone polyurethane, hybrid STPES, and expansion joint systems on window seals, brick, precast concrete, door frames, stone, metal, wood, vinyl, and more. For interiors, it serves as a fire stop, has acoustic properties, seals out air, resists mildew, and has cosmetic appeal.

We have provided services for the New York City School Construction Authorities, residential customers, commercial customers, condo association boards, the MTA, various public works departments, etc.