Flat Roof Installation

What This Service Involves

Flat and low-slope roofs demand specialized membranes and meticulous detailing to handle standing water and heavy Northwest rain. We install TPO, PVC, or torch-down systems with fully sealed seams and built-in slope to drains. Flashing at every penetration and edge is critical to keeping these roofs leak-free over time. Whether on an addition, garage, or modern home, we build a flat roof that sheds water instead of holding it.

Benefits

Watertight membrane and sealed seams; Engineered slope for proper drainage; Handles heavy Northwest rainfall; Suited to additions and modern homes; Durable, low-profile protection

Our Process

1) Evaluate the deck, slope, and drainage; 2) Install insulation and tapered slope as needed; 3) Apply and heat-weld the membrane; 4) Seal penetrations, edges, and flashing

What Affects the Cost

Roof area and drainage design; Membrane type and thickness; Insulation and slope build-up; Penetrations and flashing; Access and deck condition

Best Time of Year

Dry, mild summer conditions are ideal for membrane adhesion and welded seams.