Baywest Projects Ltd has developed a superior system to seal windows and doors,
utilizing two products, Envelope Sealant and Baywest STM (Sill Trough Membrane).
In combination, these products provide great protection against moisture penetration,
sealing in the value in your home.
Over the last decade, as building practises and code changes have improved the way homes are designed and built, Baywest has refined their system with the help of the engineering community. Our 2 component system utilizing Blue Goo and STM is the industry’s “Best Practice” model, providing peace of mind to many customers.