Roof Expansion Joint Flashing

The interface can be concealed with appropriately detailed flashing.

Roof expansion joint flashing.

File name size date. Sp 31 usp sp parapet wall with usp sp clad metal flashing detail. Get moisture protection from the top down with roof covers from construction specialties. Its lower edge is held by a continuous edge strip.

Skylight roof hatch flashing. 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. Detail drawing dwg dwg 408 kb en. Sp 27 usp sp wall expansion joint flashing detail.

Sp 32 usp sp standard roof drain flashing detail. Sp 29 usp sp high wall flashing over 36in 60in. 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 28 usp sp supported wall flashing detail.

Its upper edge is folded over and long enough to accommodate maximum movement. Copper counterflashing is attached to the top surface of each curb with nails spaced no more than 3 o c. Building expansion joint at roof. Browse roof expansion joint and roof expansion joint covers today.

A continuous copper lock strip holds the bottom of the counterflashing. Sp 30 usp sp alternate high wall flashing 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. This detail shows a typical symmetrical copper roof expansion joint.

Detail drawing dwg dwg 414 kb en surface mounted counter flashing. Our roof covers have extensive model options for flat and built up roofs. Expansion joint at wall with foam rod. Sp 33 usp sp standard roof drain.

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.