Roofing
Systems.
Expert installation and maintenance of TPO, EPDM, metal, and flat roofing systems in Lakewood and across the Denver metro area.
ZMAC Construction installs and maintains a full range of commercial and residential roofing systems across the Denver metro area. Choosing the right roofing system for your property is one of the most important decisions you'll make as a property owner — and it requires expertise in both the available materials and the specific demands of Colorado's climate.
Colorado's Front Range presents a uniquely challenging roofing environment. High-altitude UV radiation degrades roofing membranes faster than at lower elevations. Dramatic temperature swings — from sub-zero winter nights to 90-degree summer afternoons — stress seams, flashings, and substrates. Hailstorms that rank among the most severe in the nation can puncture or crack membranes, shingles, and metal panels. And heavy snow loads require roofing systems with adequate structural support and drainage design. ZMAC's team has deep expertise in specifying and installing systems that perform in these conditions.
Whether you need a highly reflective TPO membrane for a flat commercial roof, a durable EPDM system for a low-slope application, a long-lasting metal roof for a residential or commercial property, or an impact-resistant shingle system designed to survive Colorado's hail seasons — ZMAC has the expertise, certifications, and manufacturer relationships to deliver the right system for your project, installed correctly and backed by comprehensive warranties.
The Right System. Installed Right.
System Expertise
We're trained and certified on TPO, EPDM, metal, flat, sloped, and impact-resistant systems — giving you access to the full spectrum of roofing technology, not just what one manufacturer pushes.
Colorado Climate Matched
We specify systems based on your roof's slope, exposure, occupancy, and local climate data — ensuring the system you install is engineered to perform in Colorado's specific conditions.
Manufacturer Warranties
Our certifications with leading manufacturers allow us to offer extended system warranties — covering both materials and workmanship — that provide long-term protection for your investment.
Lifecycle Value
We help you evaluate the total cost of ownership — not just upfront price — so you choose a system that delivers the best long-term value for your specific property and budget.
How We Select Your System.
Assess Your Property
We inspect your roof's slope, substrate condition, drainage, penetrations, and existing system — along with your building's occupancy, energy goals, and budget — to identify the best system options.
Recommend & Specify
We present a clear recommendation with material specifications, warranty details, and lifecycle cost analysis — explaining the tradeoffs between systems so you can make an informed decision.
Install & Certify
Our certified crews install your chosen system to manufacturer specifications, ensuring full warranty eligibility. We provide complete documentation and a final inspection upon project completion.
What We Install.
Flat Roofing
Expert installation and repair of flat and low-slope roofing systems for commercial properties — including proper drainage design, membrane selection, and flashing details that prevent the leaks common on flat roofs.
TPO Roofing
Thermoplastic Polyolefin (TPO) membranes offer excellent UV reflectivity, heat-weldable seams, and strong puncture resistance — making them one of the most popular and cost-effective commercial flat roofing systems.
EPDM Roofing
Ethylene Propylene Diene Monomer (EPDM) rubber roofing is renowned for its exceptional durability, flexibility in extreme temperatures, and proven 30+ year performance record on commercial and low-slope applications.
Metal Roofing
Standing seam and metal panel roofing systems offer 40–70 year lifespans, superior hail and wind resistance, and excellent snow-shedding performance — making them ideal for Colorado's demanding climate.
Sloped Roofing
Sloped roofing systems — including asphalt shingles, architectural shingles, and steep-slope metal — provide effective water shedding, attic ventilation, and curb appeal for residential and commercial properties.
Impact-Resistant Roofing
Class 4 impact-resistant shingles and metal systems are engineered to withstand Colorado's severe hailstorms — and may qualify you for significant insurance premium discounts while providing superior long-term protection.