Low-Slope & Flat
EPDM (Black Rubber)
Top brand: Carlisle SynTec
Installed cost
$8.26–$15.34
CAD per sq ft
Lifespan
25–30 yrs
manufacturer typical
Region
Lower Mainland
+18% CAD adjustment
Overview
Synthetic rubber membrane glued or ballasted in place. Highly tolerant of rooftop foot traffic and HVAC service. The traditional commercial flat-roof workhorse.
Best for
Commercial flat roofs prioritising long service life over reflectivity.
Live cost estimate
Estimate your EPDM (Black Rubber) roof
Lower Mainland installed pricing in CAD. Drag the slider to match your roof area.
500 sq ft8,000 sq ft
Low
$16,520
Typical
$23,600
High
$30,680
Range: $8.26 – $15.34 per sq ft installed. Includes tear-off, underlayment, flashing, and labour. Excludes permits, structural work and tax.