Commercial roofing for buildings that can't afford a leak

Warehouses, retail, offices, churches and multifamily buildings across the metro trust Summit for flat and low-slope roofing. We work around your tenants, document everything for your insurer, and keep the roof performing with a maintenance plan.

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Flat roofs and Front Range weather

Low-slope commercial roofs collect everything our climate throws at them. Hail bruises membranes, UV breaks down the surface, ponding water finds every low spot, and freeze-thaw cycles pry open seams. A well-chosen system installed with attention to drainage, insulation and flashing details will last 25 years. A poorly installed one will leak in five.

What we install

Single-ply TPO and PVC membranes are our most common commercial installs. Seams are hot-air welded into a continuous sheet, insulation is tapered where needed to kill ponding, and every curb, drain and penetration is flashed with manufacturer-approved details that keep the system warranty intact.

For buildings with pitched roofs, standing-seam metal delivers the same hail and fire resistance it does on homes with the longest service life of any system. For roofs that are aging but structurally sound, a silicone or acrylic coating can add 10 to 15 years at a fraction of replacement cost.

Hail claims for commercial property

Commercial storm claims are larger and more scrutinized than residential ones. We provide core samples, infrared moisture scans and detailed scope documentation, and we meet the adjuster and any engineer the carrier sends. For property managers with multiple buildings, we can inspect a whole portfolio after a storm and report on each.

Maintenance programs

Most commercial roof failures start as a clogged drain or an open seam that nobody noticed. Our maintenance program puts a technician on your roof twice a year to clear drains, check seams and flashings, fix small issues on the spot and photograph the roof’s condition for your records. It’s the cheapest way to make a commercial roof reach its full life.

Commercial Roofing questions we hear a lot

TPO or EPDM?

TPO is white, reflective and heat-welded at the seams, which makes it the most common choice for new commercial roofs in Colorado. EPDM is black rubber with taped seams, very durable and often cheaper to repair. For a hot, sunny, hail-prone climate we usually recommend a thicker 80-mil TPO or PVC, but the existing roof, insulation and budget all factor in.

Can you work without closing the building?

Yes. We stage work in sections, schedule noisy tear-off around your hours, and coordinate with tenants on parking and deliveries. Most commercial jobs don’t interrupt operations at all.

Do you offer maintenance contracts?

We do. A twice-yearly inspection, drain clearing, seam check and minor repair program costs a fraction of an emergency leak call and typically adds years to the roof. Many manufacturer warranties require documented maintenance to stay valid.