Roof Expansion Joint Details

Expand o flash expansion joint covers are flexible weather proof exterior covers for expansion joint openings and are an effective flexible closure for a wide variety of standard and special applications.

Roof expansion joint details.

In general the top surface of the curbs should be sloped away from the joint to shed condensation and moisture onto the roof. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. The curbs should extend at least 8 or 10 if a cant is used above the adjacent roof. 615 series flush mount exterior expansion joints.

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. Paraguard expansion joint roof to wall with parasolo flashing. A roof expansion joint emseal roofjoint is a patented dual seal double flanged extruded thermoplastic rubber system for sealing expansion joints in roofs. Paraguard expansion joint roof to roof with parasolo flashing.

Expand o flash expansion joint covers are flexible weather proof exterior covers for expansion joint openings and are an effective flexible closure for a wide variety of standard and special applications. Sp 27 usp sp wall expansion joint flashing detail. Sp 25 usp sp expansion joint curb flashing detail sp 26 usp sp low profile expansion joint flashing detail. Wall base termination detail.

Expansion joints in roofs require wood curbs around each roof area. Wall flashing with coated metal edge. Wall with self terminating parapro paraflex 531 liquid flashing. Roof area divider curb type.

This aluminum roof cover is comprised of extruded aluminum components injection molded turn bar duroflex gaskets and a polyethylene vapor barrier. Heat welded walkway installation. It is ideal for applications where exterior seals are used in walls and watertight transitions are critical. Hold your cursor over the file name to view when a drawing was last updated.

Sp 30 usp sp alternate high wall flashing detail. Joint sizes range from 1 to 2. Sp 29 usp sp high wall flashing over 36in 60in. Sp 24 usp sp curb divider flashing detail.

300e series exterior glide plate wall expansion joint covers. The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. Sp 28 usp sp supported wall flashing detail.