Sp 32 usp sp standard roof drain flashing detail.
Roof expansion joint flashing.
Browse roof expansion joint and roof expansion joint covers today.
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.
Copper counterflashing is attached to the top surface of each curb with nails spaced no more than 3 o c.
Its upper edge is folded over and long enough to accommodate maximum movement.
The roof expansion joint to wall expansion is properly addressed with roofjoint and a roofjoint wall closure.
The interface can be concealed with appropriately detailed flashing.
This detail shows a typical symmetrical copper roof expansion joint.
It uses a copper cap to span the expansion space.
Detail drawing dwg dwg 414 kb en surface mounted counter flashing.
Detail drawing dwg dwg 408 kb en.
Sp 33 usp sp standard roof drain.
Our roof covers have extensive model options for flat and built up roofs.
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.
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 31 usp sp parapet wall with usp sp clad metal flashing detail.
Sp 29 usp sp high wall flashing over 36in 60in.
Sp 28 usp sp supported wall flashing detail.
File name size date.
Get moisture protection from the top down with roof covers from construction specialties.
Building expansion joint at roof.
Expansion joint at wall with foam rod.
Sp 30 usp sp alternate high wall 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.
Its lower edge is held by a continuous edge strip.
A continuous copper lock strip holds the bottom of the counterflashing.
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 548 kb.