SBS Metal Edge Termination
SBS Metal Edge Termination
1 WORK INCLUDED
- (1) Vapour Retarder
- If required by design authority
- (2) Insulation
- See available insulation products in the Accepted Materials section of this Manual.
- (3) Insulation Overlay Board
- Where required.
- (4) Primary Membrane and Membrane Protection
- Mechanically fasten to outside face of fascia (C).
- (5) Mastic
- Trowel coating of compatible mastic.
- (6) Metal Edge/Gravel-stop Flashing
- Minimum 100 mm (4") flange onto roof membrane, eave stop maximum 25 mm (1") high: embed in mastic and mechanically fasten alternately between centre and edge of flange at 100 mm (4") o/c; lap flashing 100 mm (4") minimum.
- (7) Membrane Flashing
- Asphalt and gravel roofing systems, 2 overlapping plies of a minimum 2 mm reinforced SBS modified bitumen base sheet or minimum 180 g / m² polyester felt. For flexible membrane systems, refer to manufacturer’s application details and RGC Guarantee Standards.
- (8) Asphalt
- For asphalt and gravel built-up roofing systems only.
- (9) Gravel
- For asphalt and gravel built-up roofing systems only.
2 RELATED WORK BY OTHERS
- (A) Acceptable Deck
- (B) Wood Blocking
- (C) Wood Fascia
NOTE: Refer to RGC Guarantee Standards for additional requirements.