Project Dates
March 2022 (Phase 1 – 4,500 Sq.ft)
July-August 2023 (Phase 2 – 65,103 Sq.ft)
Project Budget
$500,000 – $700,000
Jobsite Location
150 Orenda Road
Brampton, ON
Scope of Work
Metal roof repairs to existing roof system.
March 2022 – Installation of new 2ply S.B.S. Membrane Overlay installation, approx. 4,500 Sq.ft (Phase 1 – Office)
July-August 2023 – Installation of new 2ply S.B.S. Overlay installation approx. 65,000 Sq. Ft. (Phase 2)
Phase 2 Scope of Work – Complete membrane install.
2ply Premium Roof System (Metal Roof Retrofit) Polyglass Elastoflex Self Adhered – New Metal
– Removed all sheet metal counter flashings and dispose of
– Swept entire roof area of all remaining debris
– Installed new 1.5″ Firestone ISO 95 insulation (R-Value= 8.6) at metal rib locations via mechanical fasteners and plates
– Installed new 1″ Firestone ISO 95 insulation (R-Value= 5.7) over entire roof area via mechanical fasteners and plates to ensure smooth bonding surface
– Installed Polyglass Elastoflex SA Base HD 2.5 directly to Polyiso with weighted roller
– Installed Polyglass Elastoflex S6 P/P 250 torch applied cap sheet
– Coated all vertical surfaces with Polyglass PolyTack SA primer prior to installing perimeter flashing detail
– Installed additional ply of Polyglass SA base at all perimeters and projections followed by thermo-fused cap sheet
– Installed new copper drain inserts at original drains and/or perimeter wall drains
– Installed new spun aluminum washroom stack jacks, original cast or copper vents
– Replaced sheet metal counter flashings with 26-gauge pre-painted steel mechanically fastened
– Caulk and sealed as required
– Removed all debris from work site
