ROOF: 146,760 SQ.FT.
Ventana
Construction Corp
Langley, B.C.
ROOFING
Constop Vapour barrier
5.34” EPS Type 1 Insulation R20
060 EPDM roof membrane
BARREL ROOFING
Self Adhered Vapour barrier
3.3” ISO Insulation R20
060 HS TPO Roof (Grey) mechanically fastened