Flat Roof Parapet Coping Details

Some plain parapets come with an added coping or corbel to help bear structural load but most of them are simply flat extensions of the wall below the roof.

Flat roof parapet coping details.

Normally you would find the venting at the soffit the underside of the roof overhang. The copper coping is bent down 4 on both sides of the wall at an angle of 90 degrees. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. The assembly is straight forward but what complicates matters is that the roof needs to be vented.

Curb with adhesive. At the highest point of the sloped roof the parapet is about 10 tall at the lowest point the parapet is about 14 tall. 100 dan road canton ma 02021 phone 1 800 451 2504 sales 1 800 576 2358. Nov 30 2014 explore alex radford foster s board.

If you didn t get it right you concentrated the stresses at roof edges and you could suck in a parapet or tear or rip a membrane at the parapet photographs 3 and 4. Lightning protection system roof mounted paratread. Like any roof with batt insulation the venting is an important part of the system. Roof membrane temperatures ottawa canada summer day.

Expansion joint roof to wall paraguard expansion joint roof to wall wall with self terminating parapro flashing. For example assume 20 oz. Courtesy of max baker and the national research council of canada. Nov 30 2014 explore alex radford foster s board.

The superior engineering of pac tite coping ensures an aesthetically pleasing high performance installation. An embattled parapet is an older kind of parapet which isn t really used today in modern buildings but can still be seen in many older buildings. Cold rolled copper is specified as a flat coping cover on an 8 thick parapet wall. Pac tite coping also offers design flexibility capable of accommodating wall widths up to 32.

Collection by alex radford foster. The parapet itself is standard wood framing with an applied siding in this case t g 1 4 cedar. The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. Wall with self terminating paraflex 531 liquid flashing.

Parapet with paraguard coping. Concealed 8 wide splice plates include sealant strips to produce a watertight seal at the joints while allowing for proper thermal movement.