Roof Pitch Pan Detail

This type of detail is common with all membrane systems and installation is similar with all of them.

Roof pitch pan detail.

Discover time off the roof benefits with scuppers and pitch pans from exceptional metals and duro last. Easily seal vertical penetrations using our prefabricated pitch pans. Low slope roof pitch pan metal sleeve attaches to the membrane and encircles a penetration. The vertical seams are soldered to hold the pitch or other approved sealant not included.

Seal and prime penetration. Also known as pitch pockets our standard sizes are hand welded and made from 60 mil tpo and pvc. Dia or smaller pipe to pass through. Wall base termination detail.

For roof slopes less than 6 on 12 the upper roof pan is attached to a locking strip soldered to the lower pan. The master flow 4 in. Allow a minimum of 1 clearance from the inside of the curb to the penetration. Heat welded walkway.

Paraguard expansion joint roof to wall with parasolo flashing. Pitch pan flashing it is very common to install pipes or other penetrations for supports through the roof surface. Typically these supports are flashed in with a rectangular box that is referred to as a pitch pan. The pitch pan can be fabricated from metal or plastic.

This detail can eliminate the need for specifications covering these conditions. Intermittent wall scupper for epdm. Wall flashing with coated metal edge. The lower pan is cleated to the roof deck with the indicated clearances determined by expansion calculations.

This detail is referenced on the roof plan. Pitch pan has a 3 in. Paraguard expansion joint roof to roof with parasolo flashing. Hole in the bottom to allow a 3 in.

Once the edges of the curb are sealed the newly created pitch. Prefabricated pitch pans deliver a watertight seal around rooftop protrusions while scuppers provide solutions for drainage challenges. Since most roof failures occur at points of penetration it s critical to have a high quality pitch pan that will perform on the rooftop. 26 gauge galvanized steel construction.

Prefabricated pitch pans deliver a watertight seal around rooftop protrusions. Wall with self terminating parapro paraflex 531 liquid flashing. Filled with flowable mastic material it seals the penetration. 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.

Transverse seam low pitch. The detail should be modified to show the actual type of roofing on the project. For a long span roof utilizing multiple seamed pan lengths transverse seams are required. This soldered pitch pan is ideal for new constructions for roof penetrations.

Roof area divider curb type. Seal the edges of the curb. These metal accessories come with membrane welded to them reducing installation time and providing a clean aesthetically pleasing finish.