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Gleeson Powers specializes in exterior and interior caulking services – including joint sealants, finished caulking and acoustical caulking.

Gleeson Powers specializes in the installation of interior and exterior joint sealants and caulking for any and all sized projects. Joint Sealants are a critical component in all modern buildings, as they prevent water damage to both the exterior and interior of a building. Correct installation is imperative to ensuring that the sealant does not fail, ensuring watertight seal to avoid leaks and expensive damage to buildings. We also remove and replace old and failing Joint Sealants and Caulking. Our highly skilled team of professionals and fleet of equipment allows us to complete your project, resulting in a building that remains aesthetically pleasing to both the owner and the public.

Unsealed joints, voids and penetrations can also have an undesirable effect on sound transmission in finished spaces. In addition to sealing openings to meet code requirements for Sound Transmission ratings (e.g. IBC Section 1207), addressing sound reduction as part of office fit-outs, laboratories, classroom construction and patient room renovation is extremely important to the comfort of building occupants. Hospital settings in particular require attention to sound transmission as unsealed penetrations could lead to HIPPA violations due to sound travel. Gleeson Powers offers Acoustical Sealant applications for joints, voids, and penetrations in accordance with ASTM C919-12 Standard Practice for Use of Sealants in Acoustical Applications.

Our caulking services include interior & exterior joint sealants, “smoke & sound” (smokeseals and acoustical caulking) and clean-room caulking.