Roof Expansion Joint At Wall

Joint sizes range from 1 to 2.

Roof expansion joint at wall.

It is ideal for applications where exterior seals are used in walls and watertight transitions are critical. Sheridan po box 17249 wichita kansas 67217 phone. Factory fabricated intersections are designed for maximum flexibility and are produced using special fabrication techniques to ensure watertight clean seam lines. The waterproofing element of most other roof expansion joints is a looped membrane.

Perma tite expansion joints are ideal for allowing thermal movement between a roof system and a terminating wall. Watertightness is achieved through positive integration with the roofing membrane and a purpose designed system for transitioning between the joint in the roof and joints in walls. 661 series curb mounted centering bar exterior expansion joints. The expansion joint prevents condensation by insulating against internal building temperatures.

Roof to wall version. As expansion joints move the greatest stress occurs in the cover at the point where expansion joints intersect cross or change directions. 651 series surface mount exterior expansion joints. 615 series flush mount exterior expansion joints.

This aluminum roof cover is comprised of extruded aluminum components injection molded turn bar duroflex gaskets and a polyethylene vapor barrier. Expansion joint cover pvc ej wc expand o flash style pvc ej wc with reinforced pvc cover to weld the joint assembly to the pvc membrane. 651 horizontal exterior expansion joints. The eej cover is 60 mil thick reinforced epdm bellows widely used in roof to roof and roof to wall cant applications.

Corporate office 2626 s. Nystrom s roof bellows system is an effective flexible joint closure for a wide variety of standard and special applications. 616 series flush mount expansion joint systems. 300e series exterior glide plate wall expansion joint covers.