Pitch Pocket Roof Detail

Choose the proper curb size.

Pitch pocket roof detail.

This detail can eliminate the need for specifications covering these conditions. Everguard tpo single ply roofing system molded pourable sealer pockets provide roofing contractors an easy to install factory built detail. Apply a bead of m bond at the base of the penetration and then prime the penetration with m bond 3 so it shows 1 above the m curb after it is installed. The detail should be modified to show the actual type of roofing on the project.

Once the edges of the curb are sealed the newly created pitch. Everguard molded accessories are manufactured using a proprietary formulation designed for use with gaf s everguard tpo single ply membranes. Seal and prime penetration. Multi ply roof system cross section adhered insulation in asphalt ftr das1mp pdf dwg.

Drawing title drawing download. Seal the edges of the curb. By filling all the gaps between the base of the pocket and the roof the asphalt prevents water from leaking into the roof. Allow a minimum of 1 clearance from the inside of the curb to the penetration.

Originally coal or tar pitch was used to seal these fixtures to the roof deck which is where the pitch pocket gets its name today installers may pour hot asphalt or grout into the top of the pocket to form a tight seal. This detail is referenced on the roof plan.