Sealants & Flashings

The primary cause of moisture damage, in a commercial or residential building, is water intrusion through windows, doors and other exterior penetrations. In construction; flashings are installed to prevent the passage of water into a structure as well as direct water out of a structure. A Sealant is a viscous material that changes state to become solid, once applied, and is used to prevent the penetration of air, gas, noise, dust, fire, smoke or liquid from one location through a barrier into another. Commencement Bay carries a large inventory of Sealants and Flashings.

York Sealant Products

York was established in 1933 and is the original innovator in the field of through-wall flashings. York also carries Sealants that work for commercial and residential projects. Sealants are a critical…

MasterSeal

Formulated with high performance elastomers, MasterSeal joint sealants ensure outstanding weatherproofing and protection against the extreme conditions found in construction and renovation projects. Commencement Bay sells MasterSeal NP 1, NP…

Sika Sealant Products

Sika provides a full range of sealants for joint sealing in buildings and civil engineering structures. Sika’s portfolio includes top-class elastic sealing and bonding solutions to meet all job site…

Fortifiber

Flexible flashing products developed by the Fortifiber Building Systems Group have set the industry standard for materials that effectively protect windows, doors and other areas of penetration from water intrusion…

Quickflash

Quickflash Weatherproofing Products, Inc. is the FIRST and ONLY Company in the world to provide the building industry with the ultimate solution to weatherproofing Plumbing, Electrical, Gas and HVAC exterior…

York Flashing Products

York was established in 1933 and is the original innovator in the field of through-wall flashings. York invented copper fabric flashing and we have continued to innovate flashings that meet…