Apex CrownRoofing · GTA
Flat Roofing
Low-slope systems, watertight for decades

Flat Roofing

Flat roofs fail at the seams. Our torch-down and heat-welded TPO installs eliminate seam vulnerability with monolithic, fused membranes.

01

Modified bitumen

Two-ply SBS torch-down with granulated cap sheet — Toronto's workhorse system.

02

TPO & EPDM

Single-ply white TPO reflects heat; EPDM rubber for tight retrofits.

03

Drainage correction

Tapered insulation engineered to eliminate ponding water.

Recent work

Flat Roofing — sample 1
Flat Roofing — sample 2
How it works

Our flat roofing process

  1. 01

    Membrane removal

  2. 02

    Insulation & taper layout

  3. 03

    Heat-weld or torch application

  4. 04

    Flashing & drain integration

Common questions

How long does flat roofing last?

Modified bitumen 20-25 years; TPO 25-30 years with proper installation.

Ready for flat roofing?

Tell us about your project — we'll book a free on-site assessment and send a written, no-pressure quote.