Roof to Wall
PermaSpan RW Expansion Joints are ideal for allowing thermal movement between a roof system and a terminating wall. The Expansion Joint prevents condensation by insulating against internal building temperatures. Also, the continuous cleat protects the PermaSpan RW Expansion Joint from wind-driven rain. This carefully engineered product ensures long-lasting quality and high performance.
Request a Quote
The perimeter edge metal components and/or a wind speed-specific requirement may be available in the roof system manufacturer’s full system warranty and provide additional value. Please contact your roof system manufacturer to verify and comply with all requirements of their total system warranty.