Roof Area Divider Detail

Detail mb 9a torch applied flashing at area divider in roof system in the nrca roofing manual.

Roof area divider detail.

Wall flashing with coated metal edge. Pdf mb bur 14 expansion joint flashing detail. Area dividers can be used with any roof system type though detail mb 9a is specific to polymer modified bitumen membranes polymer modified bitumen membrane flashing sheets can be self adhered torch applied installed in mop pings of hot asphalt or installed with cold adhesives detail mb 9a provides information regarding a torch applied flashing installation. Paraguard expansion joint roof to wall with parasolo flashing.

Wall base termination detail. Wall with self terminating parapro paraflex 531 liquid flashing. Fd16 roof area divider detail. Heat welded walkway installation.

Membrane roof systems 2007 provides recommendations for proper installation of area dividers. Scope of roofing by roofer. Roof area dividers rely on wood curbs to effectively frame areas of the roof. A roof area divider is incorporated to divide the roofing system into manageable sections and to protect the membrane from stress related damage.

4 primary membrane and membrane protection. Paraguard expansion joint roof to wall with parasolo flashing. Pdf 110 ridge detail image vnd dwg download. Area dividers shall be located between the roof s expansion joints at about 150 to 200 intervals depending upon climatic conditions.

106 roof area zone layout detail image vnd dwg download. The roofing manufacturer s recommendations should be followed in determining the need for and placement of roof area dividers. Pdf 113 valley detail. Wall base termination detail.

Roof area divider detail 2. 2 for bur membranes roof area dividers are required where membrane stress points are likely to occur such as at changes in roof deck direction or deck construction type. Area dividers are prohibited from restricting the flow of water. Roof area dividers perform this task.

Copper cap flashing is used to cover the curbs and the ends of the roofing. Roof area divider curb type. Firestone has developed cad drawings of its epdm installation details to assist roofing professionals with the specification of firestone epdm roofing systems. The roofing material extends up the curb much the same as it does at the roof perimeter.

6 metal base flashing. The detail drawings are grouped by detail type and can be downloaded below in dwg or pdf format. An area divider shall be designed as a raised double wood member attached to a securely fastened wood base plate that is anchored to the roof deck. Roof area divider curb type.

Wall with self terminating parapro paraflex 531 liquid flashing. Lightning protection terminal roof mount detail. Lightning protection terminal roof mount detail. Area dividers also can be used to isolate a specific area on a roof system such as damaged materials around an exhaust vent.

7 metal cap flashing. Items 6 and 7 may be one piece.