Flat Roof Installation

Flat Roof Installation in Northglenn

Residential & Commercial Flat Roofing Backed by Multi-Manufacturer Credentials

When a property needs a new flat roof system, the decision isn’t just about material cost. It’s about choosing a contractor whose manufacturer relationships support the warranty coverage that helps protect your investment long after installation day. Awalt Construction holds preferred-installer or certified-contractor status with GAF, CertainTeed, Owens Corning, and Tamko Pro Diamond, and we carry an A+ rating with the Better Business Bureau. We’ve been in business since 2010 and bring more than 22 years of industry experience to every flat roof installation we complete for residential and commercial properties in Northglenn.

Flat roof installation is a different project than flat roof repair. Installation means selecting and deploying an entirely new low-slope roofing system, which involves decisions about membrane type, drainage configuration, and substrate condition that don’t come up in a repair call. We handle that full scope, from the first assessment through the completed system.

Ready to get started? Contact Awalt Construction today for a free flat roof installation estimate in Northglenn. Call us at (303) 647-4006 or use our online contact form.

What Sets Awalt Construction Apart for Flat Roof Installation

Our preferred-installer status with four major manufacturers isn’t just a credential on a wall. It means the flat roof systems we install can qualify for manufacturer-backed warranty tiers that standard contractors can’t access. That distinction matters most when a Colorado hailstorm or wind event tests your roof years down the line.

Insurance Claim Assistance
When storm or hail damage drives the need for a full flat roof replacement, we work directly with insurance companies throughout the claims process. You won’t have to navigate that paperwork alone.

Financing Options
We offer friendly financing to make flat roof installation affordable across a range of budgets. A new roofing system is a significant investment, and we’re committed to making it accessible.

Full Exterior Envelope Coordination
Gutter performance is directly tied to flat roof drainage outcomes. We offer gutter services alongside every flat roof installation, along with siding, exterior painting, and window replacement, so your entire exterior can be addressed in a single coordinated project.

Eco-Friendly Material Options
For property owners who want a reduced environmental footprint, we offer roofing options that include fully recycled materials. Ask about availability when you request your estimate.

We’re also available 24/7 for roofing emergencies. If a storm requires immediate assessment before an installation project can be scoped, we’re ready to respond.

Flat Roof System Types for Northglenn Properties

Not every flat roof membrane performs the same way under Colorado’s conditions. Northglenn sits in the Front Range hail corridor, experiences intense UV exposure at altitude, and cycles through wide temperature swings between summer and winter. The system you choose should account for all of it. Here’s how the most common flat roof membrane types compare.

TPO (Thermoplastic Polyolefin)

TPO is a single-ply membrane valued for heat reflectivity and UV resistance, qualities that translate to energy efficiency on commercial rooftops exposed to Colorado’s high-altitude sun. It’s one of the most widely specified systems for low-slope commercial applications and installs with heat-welded seams that produce a strong, continuous bond.

EPDM (Ethylene Propylene Diene Monomer)

EPDM is a synthetic rubber membrane with a long track record in cold-climate roofing. It stays flexible across significant temperature swings and handles the freeze-thaw cycles common on the Front Range. Fire ratings are achievable through ballasted assemblies or fire-retardant additives, and it’s a durable choice for both residential and commercial flat roof applications.

PVC (Polyvinyl Chloride)

PVC membranes offer strong resistance to chemicals, grease, and puncture. They’re a natural fit for restaurant rooftops, industrial facilities, or any application where the roof surface may be exposed to oils or solvents that would degrade other membrane types.

Modified Bitumen

Modified bitumen is an asphalt-based system reinforced with polymers, applied in multiple layers for redundant waterproofing. It performs well under foot traffic and is a proven option for low-slope residential roofs where layered protection matters but a fully synthetic membrane isn’t the right fit.

Built-Up Roofing (BUR)

Built-up roofing consists of alternating layers of bitumen and reinforcing fabric, producing a thick, multi-ply membrane suited to flat or very low-slope surfaces. BUR systems have been in use for well over a century and remain a reliable option where proven waterproofing depth is the priority.

Material selection should also account for local code requirements. Most Denver Metro municipalities, including Northglenn, require a full tear-off once two layers of roofing material are present before a new system can be installed. Water damage beneath the membrane may trigger a tear-off regardless of layer count. We’ll identify the right starting point during your initial estimate.

Continue Reading Read Less

"Timely in responding!"
All the work was professionally completed and in a very timely manner!

- Marilynn M.
"Top quality!"
We would recommend Awalt Construction to friends and family!

- Debi P.
"Highly recommended"
I was extremely pleased with the results.

- Mark H.
"Job done in one day - as promised!"
They went above and beyond to make sure that everything was cleaned up nicely.

- Lavina A.
"They took care of everything!"
After getting the insurance company's approval for the damage, Steve walked me through everything they would be looking at during repairs.

- Brian S.
"Top notch craftsmanship!"
Overall excellent experience working with Steve and Awalt Construction.

- Mike S.

Free Estimates
Emergency Roofing Services Available
22+ Years of Industry Experience
A+ Accredited with the BBB

Awalt Construction's Videos

What to Expect During a Flat Roof Installation with Awalt Construction

A flat roof installation has more moving parts than most property owners expect, but our process is designed to keep things clear and straightforward at every step. Here’s how a typical project unfolds from first contact through completion.

Free Estimate & Initial Assessment

Every project begins with a free estimate. We inspect the existing deck and drainage to identify any substrate issues before a new system goes down. Underlying damage or compromised decking has to be addressed first, because installing over a weakened substrate can shorten the life of even the best membrane. You get an honest assessment and transparent pricing before any work begins.

System Selection

Based on the inspection and your property type, we walk through your membrane options and help you match the right system to your performance goals, budget, and any manufacturer warranty tier you want to qualify for. If the installation is insurance-driven, we work with your carrier throughout this phase.

Installation

Proper seam welding or adhesion technique is an important factor in flat roof longevity. Improper seams are a leading cause of premature flat roof failure, and our team’s 22-plus years of industry experience means that step gets the attention it requires. We follow manufacturer specifications throughout to preserve warranty eligibility.

Final Inspection & Walkthrough

After installation, we conduct a final inspection covering drainage direction, membrane integrity, flashing condition, and local code compliance. We walk you through what was done and what to watch for. Most flat roof systems benefit from a professional inspection every one to two years to catch minor issues before they develop, and we’re happy to advise on maintenance intervals when we hand the roof back to you.

View Videos

Trusted For a Reason Check out some of our 5-star reviews!

Read Our Reviews

Ready to Get Started?

Flat Roof Installation in Northglenn & the Adams County Area

Our Denver Metro office is located in Northglenn, which means we’re not a distant contractor dispatched from outside the area. We’ve served Northglenn and the surrounding Adams County communities since 2010, and we understand the local conditions that directly affect how a flat roof system performs over time.

Northglenn sits in one of the most hail-active regions in the United States. The Front Range hail corridor produces impact events that can shorten the service life of a poorly specified membrane, which is why impact resistance is one of the first factors we discuss when helping property owners select a system. High-altitude UV exposure and the temperature swings between hot Colorado summers and cold Front Range winters add to that calculus. We build those conditions into every recommendation we make.

Local permitting is also part of the picture. Northglenn residential re-roofing projects require a city permit, and properties in HOA-governed subdivisions may also need architectural review committee approval before installation begins. We’re familiar with those requirements and factor them into project planning from the start.

Whether your flat roof project is residential or commercial, storm-driven or planned, Awalt Construction is available around the clock. Call (303) 647-4006 to reach our team and schedule your free estimate.

Awalt Construction Building The Future

Contact Us Today

We’re Ready to Help

First Name
Please enter your first name.
Last Name
Please enter your last name.
Phone
Please enter your phone number.

This isn't a valid phone number.
Email
Please enter your email address.

This isn't a valid email address.
Address
Please lookup your address.
Are you a new customer?
Please make a selection.
How can we help you?
Please enter a message.
By submitting, you agree to receive text messages from Awalt Construction at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy