What Metal Roofing Involves
Metal roofing is a system, not a single product. The two main families are standing-seam panels and exposed-fastener corrugated panels. Standing-seam steel uses hidden clips and a raised seam that locks panels together — no exposed fasteners on the field of the roof. That means fewer penetration points for water to find. Exposed-fastener panels, like corrugated metal, are screwed directly through the panel into the deck. They cost less but require careful fastener placement and periodic re-torquing.
Gauge matters. A 24-gauge steel panel is thicker and more dent-resistant than 29-gauge. For Denver's hail, we typically recommend 24-gauge standing-seam. The finish matters too. PVDF (polyvinylidene fluoride) coatings hold color and resist chalking far better than SMP (silicone-modified polyester). On a roof that will sit in intense UV for five decades, that difference is visible.
Underlayment goes beneath the metal — a self-adhered ice-and-water shield in valleys and at eaves, then a synthetic underlayment over the rest. Flashing at the eave, ridge cap, and valleys directs water off the roof. Ventilation and insulation work with the metal to prevent ice dams. Building code in Denver requires proper ice-dam protection at the eave, and we follow it to the letter.
Stone-coated steel is a third option — steel panels with a stone chip coating that mimics tile or shake. It's heavier than standing-seam but offers a distinct look. Aluminum is lighter and won't corrode, but it's softer and more expensive. We'll walk you through each option, including real manufacturers like McElroy Metal, ATAS, and Decra, and help you choose based on your home's architecture and budget.
Signs You Need Metal Roofing
Your current roof may be telling you it's time. Missing or curling shingles, granules collecting in gutters, and daylight visible through the decking are all signs of end-of-life wear. Attic moisture stains or a sagging ridge mean water has already wicking into the structure. In Denver, hail damage is the most common trigger — marble-sized hail bruises shingles, and the granule loss accelerates erosion until the matting is exposed.
Ice dams are another signal. When warm air escapes into a cold attic, snow melts and refreezes at the eave, pushing water up under the shingles. If you've had ice dams more than once, a metal roof with proper ventilation and ice-and-water shield can stop the cycle. Also, if your roof is over 20 years old and you're planning to stay in your home, the math often favors metal over a second shingle overlay.
Our Metal Roofing Process
We start with a thorough inspection — not a quick glance. We measure the roof, check the decking for rot or decay, and document every problem with photos. Then we pull permits, order materials, and schedule the tear-off. The old shingles come off completely, down to the deck. We inspect the decking, replace any rotted sections, and install new underlayment.
Next comes the metal itself. We lay a starter course at the eave, then work up the roof in staggered courses. Standing-seam panels are seamed with a mechanical seamer for a watertight lock. Exposed-fastener panels get ring-shank nails or screws with neoprene washers, driven straight and not overdriven. Flashing at valleys, ridge cap, and all penetrations is hand-formed and sealed. We finish with a magnetic nail sweep — every stray fastener off your lawn.
Cost Considerations in Denver
Metal roofing runs $8 to $15 per square foot installed, depending on material, gauge, and complexity. A typical Denver home — 2,000 square feet of roof area — lands between $16,000 and $30,000. Standing-seam runs higher than exposed-fastener; stone-coated steel sits in between. That's more than asphalt shingles upfront. But a metal roof lasts 40–50 years versus 15–20 for shingles, and it survives hail far better. Over the life of the roof, the cost per year is often lower.
We give free estimates with a line-item breakdown, so you see exactly where the money goes. No vague allowances. And we help with insurance claims when hail or wind damage is involved — we document the damage, work with the adjuster, and handle the supplemental claim if the initial scope misses something.
Warranty & Insurance
Metal roofing comes with two warranties. The manufacturer's warranty covers the panel finish and structural integrity — typically 25 to 50 years depending on the product. We register the warranty for you, so you don't have to chase paperwork. The workmanship warranty covers our installation — and we stand behind it.
For hail damage, your homeowner's insurance may cover a metal roof replacement. We help with the claim process: documenting damage, meeting the adjuster, and providing a scope of work. If the roof is deemed a total loss, metal is often a reasonable upgrade from shingles — many insurers offer a discount for impact-resistant roofing.
Why Choose Denver Roofing Team for Metal Roofing in Denver?
Denver sits at 5,280 feet, and that altitude changes everything about roofing. Intense UV radiation breaks down finishes faster. Hailstorms with marble-sized hail are a fact of life. Sudden temperature swings cause materials to expand and contract — a metal roof handles that better than any other option. We've installed metal roofs on mid-century brick ranches in Washington Park, Victorian bungalows in Capitol Hill, and post-war split-levels in Five Points. We know the local building codes and the weather. And we're licensed and insured, so you're protected from the moment we start.
Signs You Need Metal Roofing
Missing or Curling Shingles
Denver hail can bruise shingles, and the damage shows up as curling or missing tabs. Once the matting is exposed, water can seep into the deck and cause rot.
Granules in Gutters
Granule loss means your shingles are eroding — the protective coating is wearing away. Excessive granules in the gutter after a storm is a clear sign of hail damage.
Attic Moisture Stains
Water staining on the underside of the roof deck indicates a leak that's wicking along the sheathing. Metal roofing with sealed seams stops this at the source.
Ridge Sagging
A sagging ridge line means the structure is compromised, often from long-term moisture. A metal roof, properly supported, won't sag.
Daylight Through Decking
If you can see light through the roof boards, the decking has rotted away. Metal roofing requires a solid substrate — we'll replace damaged decking before install.
Ice Dams at the Eave
Sudden temperature swings cause snow to melt and refreeze, pushing water under shingles. A metal roof with ice-and-water shield and proper ventilation eliminates this cycle.
What's Included
- ✓ Free on-site inspection and photo damage report
- ✓ Permit pull and city code compliance
- ✓ Full tear-off and decking inspection
- ✓ Manufacturer warranty registration (McElroy Metal, ATAS, Decra)
- ✓ Cleanup including magnetic nail sweep
- ✓ Dump fees and disposal included
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