Roof Expansion Joint Details

Sp 29 usp sp high wall flashing over 36in 60in.

Roof expansion joint details.

Sp 27 usp sp wall expansion joint flashing detail. 615 series flush mount exterior expansion joints. Sp 25 usp sp expansion joint curb flashing detail sp 26 usp sp low profile expansion joint flashing detail. Heat welded walkway installation.

Expansion joints in roofs require wood curbs around each roof area. 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. Joint sizes range from 1 to 2. 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.

The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. Wall flashing with coated metal edge. Wall base termination detail. Each expand o flash cover is a combination of a flexible rubber membrane supported by a closed cell foam to form flexible bellows with two metal flanges adhesively and mechanically combined to the bellows by a patented bifurcation process.

300e series exterior glide plate wall expansion joint covers. Sp 28 usp sp supported wall flashing detail. The curbs should extend at least 8 or 10 if a cant is used above the adjacent roof. A roof expansion joint emseal roofjoint is a patented dual seal double flanged extruded thermoplastic rubber system for sealing expansion joints in roofs.

It is ideal for applications where exterior seals are used in walls and watertight transitions are critical. Roof area divider curb type. Sp 24 usp sp curb divider flashing detail. 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.

Hold your cursor over the file name to view when a drawing was last updated. 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. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358.

Sp 30 usp sp alternate high wall flashing detail. The waterproofing element of most other roof expansion joints is a looped membrane. Paraguard expansion joint roof to wall with parasolo flashing.