Pitch Pocket Roof Definition

Solution points include the.

Pitch pocket roof definition.

The flanges at the bottom of the pitch pocket are fastened to the top of the roof structure with vertical sections that are fitted around the unit pipes or other rooftop equipment installed on the roof. A pitch pocket is a sheet of metal sleeve flashed into the roofing membrane. Low slope roofs are from 0 to 3 12 in pitch. Seal the edges of the curb.

Step by step of how to install pitch pocket on tpo roof. By filling all the gaps between the base of the pocket and the roof the asphalt prevents water from leaking into the roof. On traditional installations metal boots or pipe sleeves are used for water tight protection but often a specialty flashing is required this is also called a pitch pocket. Dave wally provide instructions on how to fix incorrectly installed leaking pitch pockets on tpo commercial roofing projects.

Notes to the table above. The open seam is aligned using built in connectors or grooves. A traditional pitch pocket resembles a top hat with an open top and bottom. While rubber flat roof doesn t sell pitch pockets we do sell the tools to secure them to your rubber flat roof.

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. When you have exhausted every possibility for accommodating a roof penetration in a more fool proof way a pitch pocket is the solution. Pitch pockets are used for sealing awkward roof penetrations. Step by step of how to install pitch pocket on tpo roof.

Some sources consider low slope to include 3 12 pitch roofs. Definition of pitch pocket in construction a pitch pocket is a construction detail that allows the installation of vertical supports on the top of a waterproofed roofing system without negatively influencing the water tightness of the installation. A pitch pocket is used on both sloped and flat roofs to provide a water tight seal around columns or other roof penetrations. The penetrating object say a small angle penetrates the roof.

Although there are several other construction waterproofing techniques that are being used the. A pitch pocket is simply a sheet metal sleeve flashed into the roofing membrane.