Roof Wall Expansion Joints

Either way looped membranes don t work well at the transition from the roof joint to wall joints and feature only one level of sealing.

Roof wall expansion joints.

Roof expansion joint selection guide for watertight dual seal dual fastened dual membrane roof to wall integrated roofjoint systems from emseal. Learn more about our expansion joints and request a quote today. 300e series exterior glide plate wall expansion joint covers. Perma tite expansion joints are ideal for allowing thermal movement between a roof system and a terminating wall.

Joint sizes range from 3 to 36. The waterproofing element of most other roof expansion joints is a looped membrane. The expansion joint prevents condensation by insulating against internal building temperatures. 651 horizontal exterior expansion joints.

Roof to wall version. Also the continuous cleat protects the perma tite expansion joint from wind driven rain. Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products. 616 series flush mount expansion joint systems.

The system is available with custom factory made transitions to ensure watertight results. The loop either hangs down into the joint or is humped up by means of a foam backing. This aluminum roof cover is ideal for seismic applications and ensures a watertight transition where exterior wall seals are installed.