Plywood, OSB or high-density wood fibreboard
Concrete or brick.
Insulation boards – except polystyrene insulation.
Insulation joints are butted together with no gaps.
Correct fastener pattern and quantity used.
100% adhesion of the membrane to the substrate.
3. FIELD SEAMS
Seam Tape Primer Plus should be visible past the leading edge of the field seams (over scrub).
There are no wrinkles, voids or
All angle changes in the field seams are flashed over with one ply of 15.24cms wide by 30.48cms long Uncured Flashing with Tape.
4. FLASHING DETAILS
No bridging occurring in the Uncured Flashing with Tape at any angle changes.
Two plies of Uncured Flashing with Tape are applied on all outside corners, pipes (when not using a Pipe Boot) and stacks.
One ply of Uncured Flashing with Tape is applied at all T-Joints field seam angle changes and over inside corner folds.
Seam Tape Primer Plus is visible past leading edge of flashing (over scrub).
Install a fastener in every hole and maintain a 6.35mm space between bars.
Termination Bar installed on parapet walls a minimum of 30.48cms above the roof deck.
Lap Caulk applied over top of Termination Bar.
Uncured Flashing with Tape is applied in two layers a minimum of 20.32cms above the roof deck.
7. METAL EDGING
Metal Edge is prepared, cleaned and sanded and of sufficient gauge and adequately fastened to withstand wind uplift.
8. OVERALL APPEARANCE
Termination Bars are level.
Seam widths are uniform and completely rolled in.
All trash or debris is removed from