Roof Curb Counter Flashing

The flashing of the head of a batten seam roof at a wall is shown in this detail.

Roof curb counter flashing.

Sp 23 usp sp inside outside corner flashing detail. Type dpc curb with cap and pipe flashing boots for pipes up to 8. Choose from flexible collar flashing for shingle roofs thermoplastic flashing for plumbing vents galvanized steel roof flashing for heating air conditioning and exhaust vents and more. Brace curb 10 nominal flashing height fields roof membrane sheets coverboard insulation thermal insulation roof deck 10 nominal flashing height wood cant to brace curb wood nailers sealing material sheet metal flashing receiver min of 2 high domed capped gasketed fasteners 18 oc per side depending upon wind zone and local conditions.

Sp 20 usp sp non removable equipment curb flashing detail. Part 11 modified bitumen flashing details view email or download this pdf document. Sp 22 usp sp smooth backed end lap field detail. The soft aluminum base conforms to most metal roof panels.

Several styles of pipe curbs available. Type pcc curb with cap and welded collar for larger pipes counter flashing by others. Sp 19 usp sp removable equipment curb flashing detail. Sp 24 usp sp curb divider.

The term reglet flashing refers to an installation method for counter flashing not a separate layer. The first two layers are called base flashing and step flashing. This adjustable rubber pipe flashing for metal roofing this adjustable rubber pipe flashing for metal roofing accommodates roof penetrations from 1 4 in. These flashings are easily welded to the installed membrane and the combination of reinforced membrane and prefabrication ensures a long lasting watertight flashing.

The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. Roof flashing from grainger includes roof vent flashing for flat roofs shingled roofs corrugated metal roofs and walls. Type dpb doghouse style pipe box. Sp 21 usp sp fleece backed end joint field detail.

Counter flashing is the final layer of a three part waterproof barrier installed between a roof and a vertical wall or chimney. This flashing provides protection for pipes cables conduits and wires. Copper flashing is locked into this edge and extends at least 8 up the wall. Sp 18 usp sp cut in reglet counter flashing detail.

Batten seam roof at wall. Custom sizes and heights any curb style provided.