Roof Picht Pocket Detail

Everguard tpo single ply roofing system molded pourable sealer pockets provide roofing contractors an easy to install factory built detail.

Roof picht pocket 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. Hold your cursor over the file name to view when a drawing was last updated. At rubber flat roof we do sell the tools to secure them to your rubber flat roof. This detail is suggested to specify the configuration construction and materials required for a pitch pocket.

How to install pitch pockets. Seal the edges of the curb. Allow a minimum of 1 clearance from the inside of the curb to the penetration. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.

Preliminary attachment 3 8 extruded polystyrene cut fold recovery board ftr di5. This detail is referenced on the roof plan. Pitch pockets are used for sealing awkward roof penetrations. 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. A pitch pocket is a sheet of metal sleeve flashed into the roofing membrane. This detail can eliminate the need for specifications covering these conditions. Seal and prime penetration.

Everguard molded accessories are manufactured using a proprietary formulation designed for use with gaf s everguard tpo single ply membranes. Preliminary insulation attachment for 1 90 mechanically attached fibertite system ftr di1 pdf dwg. Pitch pocket design for iko permatec hot melt roof system iko sig design technology pitch pockets are commonly used on hot melt roofs. Choose the proper curb size.

The detail should be modified to show the actual type of roofing on the project. 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. Firstly always install a wooden nailer around the protrusion when installing a. A metal barrier is installed around the penetration with a 20mm void on all sides before a layer of hot melt is poured in.

Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems.