Roof Expansion Joint Flashing

Sp 32 usp sp standard roof drain flashing detail.

Roof expansion joint flashing. A continuous copper lock strip holds the bottom of the counterflashing. Copper counterflashing is attached to the top surface of each curb with nails spaced no more than 3 o c. Sp 27 usp sp wall expansion joint flashing detail. Detail drawing dwg dwg 548 kb.

File name size date. 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. Skylight roof hatch flashing. Get moisture protection from the top down with roof covers from construction specialties.

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. Our roof covers have extensive model options for flat and built up roofs. Its lower edge is held by a continuous edge strip. The interface can be concealed with appropriately detailed flashing.

This detail shows a typical symmetrical copper roof expansion joint. Detail drawing dwg dwg 414 kb en surface mounted counter flashing. The roof expansion joint to wall expansion is properly addressed with roofjoint and a roofjoint wall closure. 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.

It uses a copper cap to span the expansion space. Detail drawing dwg dwg 408 kb en. 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. Building expansion joint at roof.

Sp 33 usp sp standard roof drain. Sp 31 usp sp parapet wall with usp sp clad metal flashing detail. Sp 29 usp sp high wall flashing over 36in 60in. Its upper edge is folded over and long enough to accommodate maximum movement.

Expansion joint between flat roof and wall copper base flashing is double folded and nailed to the top surface of the curb which is cut to a slope of 3 per foot. Sp 28 usp sp supported wall flashing detail. Solid wall roofjoint closure provides a transition from the underside of roofjoint to seismic colorseal to seal the wall to roof interface in solid wall construction.