Built Up Roof (BUR)

50,000 sqft. roof in Mississauga

Dilmar Group Ltd was awarded the replacement of this large industrial facility. We replaced an existing built-up roof that consisted of 4-ply BUR mopped over yellow fibreglass insulation.


Vapour barrier: Kraft
Insulation: 3” ISO
Coverboard: ½” primed Fibreboard
Membrane: 2 plies of # 15 perforated felt & 2 plies of Type IV Fiberglass felt.
3/8” Pea Gravel
26 Gauge Sheet metal standard stock colour.