Pitch Pocket Roof Detail

Drawing title drawing download.

Pitch pocket roof detail.

Seal the edges of the curb. Multi ply roof system cross section adhered insulation in asphalt ftr das1mp pdf dwg. By filling all the gaps between the base of the pocket and the roof the asphalt prevents water from leaking into the roof. Once the edges of the curb are sealed the newly created pitch.

Seal and prime penetration. Allow a minimum of 1 clearance from the inside of the curb to the penetration. Multi ply roof system cross section adhered insulation in ftr 601 adhesive w sbs base ftr das2mp. Choose the proper curb size.

The detail should be modified to show the actual type of roofing on the project. Everguard tpo single ply roofing system molded pourable sealer pockets provide roofing contractors an easy to install factory built detail. This detail can eliminate the need for specifications covering these conditions. This detail is referenced on the roof plan.

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. 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.