SBS Fire Separation Wall
SBS Fire Separation Wall
1 WORK INCLUDED
(1) Primary Membrane
(2) Membrane Flashing
(3) Non-combustible Insulation: Optional (For condensation control) Cellular glass board insulation complying to ASTM C552-00 OR mineral fiber insulation conforming to CAN / CGSB 51.31-M84 and ASTM E84.
(4) Metal Base Flashing: S-Lock joints and concealed discontinuous clips required. Do not fasten to block firewall. (Optional – Metal base flashing may be installed on lower wall area.)
(5) Water Channeling Clip: (See inset) Concealed clip designed with ribs to channel water under standing seam joint with notch to allow water to escape, OR standing seam joints to be soldered, OR an additional layer of metal flashing with offsetting joints. Do NOT place combustible materials over top of firewall.
(6) Metal Cap Flashing: Standing seam joints and concealed continuous or discontinuous clips required.
2 RELATED WORK BY OTHERS
(A) Acceptable Deck
(B) Cant
(C) Plywood
(D) Wood Frame Wall
(E) Block or Concrete Firewall
(F) Sloping Mortar
NOTE: Refer to RGC Guarantee Standards for additional requirements.