Flat roofing is what separates experienced contractors from general roofers. The materials are different, the installation methods are different, and the failure points are different. Denver Roofing Team has been installing flat roofs in Denver for 18 years. We know what works and what doesn't in CO's climate.

Our Flat Roofing Process

1

Flat Roof Inspection

Our inspector checks every detail: ponding areas, seam separations, flashing failures, clogged drains, UV degradation, and blistering. Core samples test insulation moisture content. You get photos and an honest assessment.

2

Your Options

We present options, not ultimatums. If a repair extends your flat roof 5-10 years, that might be the smartest investment right now. If the insulation is waterlogged and the membrane is failing, replacement is the answer. We lay out the facts.

3

Membrane Installation

Our flat roof crew installs per manufacturer specifications and NRCA guidelines. TPO seams hot-air welded and probe-tested. Modified bitumen torch-applied in two plies. EPDM fully adhered with proper lap adhesive. Tapered insulation installed to create positive drainage.

4

Warranty & Drainage Test

Final roof inspection with drainage verification. Warranty paperwork provided. We recommend a maintenance plan to keep your flat roof performing and your warranty valid for its full term.

What Denver Customers Say

★★★★★ 4.7/5 from 145+ reviews
★★★★★

"From the first phone call to the final walkthrough, everything was seamless. The team was courteous and efficient. Already recommended them to two friends."

L
Lisa E., Denver
★★★★★

"We called expecting to wait days, but they were here the same afternoon. Fair pricing, quality work, and they kept us informed every step of the way."

C
Chris W., Denver
★★★★★

"After getting several quotes, these guys stood out with their honesty and knowledge. No pressure, just straightforward advice and excellent workmanship."

T
Thomas F., Denver
Join 145+ Happy Customers — Call (555) 406-0006

Why Choose Denver Roofing Team for Flat Roofing?

Specialized Flat Roof Crew

Flat roofing requires different skills and equipment than sloped roofing. Our flat roof crew does this work every week, hot-air welders, torch kits, and adhesive systems are their daily tools.

Drainage Solutions

We solve ponding water with tapered insulation systems. Minimum quarter-inch per foot slope to drains or edges. Ponding is the number one flat roof killer. We eliminate it.

Electronic Leak Detection

We use electronic testing to pinpoint flat roof leaks without destructive investigation. Find the source, fix the source, move on.

All Flat Roof Systems

TPO, EPDM, PVC, modified bitumen, built-up roofing, and coatings. We install the right system for your building, not whatever we have on the truck.

Flat Roofing FAQ

Yes. Semi-annual inspections checking seams, flashings, drains, and membrane condition prevent small issues from becoming expensive repairs. Drain clearing is especially important. Clogged drains cause ponding that damages the membrane.

Usually, yes. Most flat roof leaks originate at seams, flashings, or penetrations, all repairable. If the leak is from widespread membrane failure or waterlogged insulation, replacement is the better long-term solution.

TPO and PVC: 15-25 years. EPDM: 20-30 years. Modified bitumen: 15-20 years. Lifespan depends on proper installation, drainage, and maintenance. Regular inspections catch small issues before they shorten roof life.

Have More Questions? Call (555) 406-0006

SAME-DAY APPOINTMENTS AVAILABLE

Protect Your Home — Call Denver Roofing Team Today.

24/7 emergency service. Most appointments available within 48 hours.

Call Now — Free Estimate
📞 (555) 406-0006

★★★★★ 4.7/5 from 145+ Reviews  ·  Licensed  ·  Insured

About Our Denver Flat Roofing Services

TPO is our most-installed flat roof membrane. White reflective surface reduces cooling costs, hot-air welded seams create a watertight bond stronger than the membrane itself, and manufacturer warranties run 15-20 years. We install 60-mil and 80-mil TPO, fully adhered or mechanically attached over polyiso insulation.

Every flat roof Denver Roofing Team installs includes proper drainage design. Tapered insulation, cricket saddles around rooftop equipment, and properly sized drains or scuppers ensure water moves off the roof, not into your building. Ponding water voids many manufacturer warranties. We eliminate it.

← All Services Flat Roofing in Aurora → Flat Roofing in Lakewood → Flat Roofing in Arvada → Flat Roofing in Westminster → Flat Roofing in Thornton → Flat Roofing in Centennial →