What Metal Roofing Involves
Metal roofing is a complete roof system replacement using panels—typically 24-gauge or 22-gauge steel, or aluminum for coastal or high-corrosion areas. The most durable option is standing-seam: vertical panels with concealed fasteners that lock together at the seams, allowing for thermal expansion and contraction without stressing the fasteners. Exposed-fastener panels (often called corrugated or R-panel) are more economical but rely on gasketed screws that may need retightening over time. Stone-coated steel, like Decra, mimics the look of tile or shake but weighs a fraction of the real thing—about 1.5 pounds per square foot versus 6–10 pounds for concrete tile. For Denver homes, we typically recommend standing-seam with a PVDF finish (like Kynar 500) for maximum UV resistance and color retention. SMP (silicone-modified polyester) is a budget alternative but will chalk and fade sooner. The installation involves a full tear-off of the old shingles, inspection of the roof deck for rot or decay, and installation of a self-adhered ice-and-water shield at the eaves and valleys. Then we lay the panels, starting with a starter course at the eave, then the field courses, each fastened with ring-shank nails or screws into the deck. Staggered courses keep the seams tight and watertight. Flashing around chimneys, skylights, and vents is hand-fabricated on site to match the panel profile. A metal roof in Denver also needs to handle expansion—a 40-foot panel can move up to 1/4 inch in a 100-degree temperature swing—so proper slip-clip or floating clip details are critical. We've seen metal roofs fail when installers skip these details, leading to oil-canning (wavy panel distortion) or popped fasteners. That job taught us to always check the decking before quoting—a rotted deck under a new metal roof is a disaster waiting to happen.
Signs You Need Metal Roofing
Your current roof may be nearing the end of its life if you notice any of these signs. On asphalt shingles, look for granule loss—shingles that feel sandy in the gutters or look bare in spots. Curling or missing shingles after a Denver hailstorm are a clear signal. Inside your attic, check for moisture stains on the underside of the decking—that's water wicking through the nail holes. Sunlight through the roof boards means the decking has separated. If you have an older tile or slate roof, cracked or spalled tiles are a safety hazard and a performance issue. But metal roofing isn't just for failing roofs. Many homeowners choose it proactively because they plan to stay in their home for 20+ years, or they want to lower their insurance premiums. Denver's hail storms (we've seen marble-sized hail in Capitol Hill, Five Points, Cherry Creek, Washington Park, and Highland) can destroy asphalt shingles in a single storm. Metal withstands hail impact far better, especially standing-seam with a 22-gauge steel panel. If you're seeing any of these signs, or if your roof is over 15 years old, it's worth a free inspection to see if metal is the right upgrade for you.
Our Metal Roofing Process
Our process starts with a free inspection and a detailed quote. We measure your roof, check the decking for rot or decay, and note any issues with flashing or ventilation. We'll show you samples of standing-seam and exposed-fastener panels, and explain the gauge and finish options so you can make an informed choice. Once you approve the plan, we schedule the install. We pull the permit (Denver requires one for re-roofing), and on day one, our crew does the tear-off. We protect your landscaping with tarps, and we use a magnetic nail sweeper to pick up every stray nail from the yard. We inspect the deck, replace any rotted or sagging sections, and install new ice-and-water shield at the eaves and valleys. Then we install the underlayment—a synthetic felt that's more tear-resistant than traditional felt. The metal panels go on next. For standing-seam, we use a portable roll former to create panels that run the full length of the roof, eliminating horizontal seams. For exposed-fastener panels, we install them with the proper lap and sealant at the side and end laps. We finish with ridge caps, gable trim, and pipe boots, and we hand-seal every exposed fastener. The job typically takes 3–5 days for an average 2,000-square-foot home. We clean up daily and do a final walkthrough with you before we leave.
Cost Considerations in Denver
Metal roofing costs more upfront than asphalt—expect to pay between $8 and $15 per square foot installed, depending on the material and complexity. A 2,000-square-foot roof runs roughly $16,000 to $30,000. Standing-seam with 24-gauge steel and a PVDF finish is at the higher end; exposed-fastener panels are more affordable. Stone-coated steel is comparable to standing-seam. Aluminum runs 10–15% more than steel but never rusts. The good news: a metal roof can last 40–50 years, so the cost per year is often lower than asphalt (which lasts 15–20 years and needs replacement twice). You'll also save on cooling costs—metal reflects solar heat, and with a proper ventilation system, your attic stays cooler in Denver's intense summer sun. Some insurance companies offer discounts for impact-resistant metal roofs. We'll provide a detailed line-item quote so you know exactly what you're paying for—no surprises.
Warranty & Insurance
Metal roofing comes with multiple warranties. The manufacturer provides a finish warranty—typically 30–40 years for PVDF finishes, covering chalking and fading. The panel warranty covers corrosion and structural integrity, often 40 years or lifetime. Our workmanship warranty covers installation defects for 10 years, and we register your warranty with the manufacturer so it's transferable if you sell your home. If you're installing after a storm, we'll work with your insurance adjuster. We document the damage with photos and provide a scope of work that meets code. Denver's 2017 hailstorm caused over $2 billion in damage, and we helped hundreds of homeowners navigate the claims process. We'll meet the adjuster on site, and we'll make sure the claim covers the full cost of a metal roof if that's what you choose. If you're financing, we can help with that too—we work with local lenders who offer home improvement loans.
Why Choose Denver Roofing Team for Metal Roofing in Denver?
We're a local crew that's been roofing Denver since 2010. We know the climate: 5,280 feet of altitude means intense UV radiation that fades and degrades roofing materials faster than at sea level. We know the weather: sudden temperature swings cause ice dams at the eaves, and hail is a fact of life. We also know the housing stock—from Victorian-era bungalows in Capitol Hill to mid-century brick ranches in Washington Park and post-war split-levels in Highland. We've installed metal roofs on all of them, and we know how to match the look to the architecture. We're GAF Master Elite certified, and we carry full liability and worker's comp insurance. We'll give you a straight answer about whether metal is right for your home, and if it's not, we'll tell you that too. Call us at 720-784-0657 for a free estimate.
Signs You Need Metal Roofing
Granules in the Gutters
If you're finding sand-like granules in your downspouts, your asphalt shingles are losing their protective coating. Denver's intense UV at 5,280 feet accelerates this, and once the granules erode, the shingle is exposed to the elements.
Curling or Missing Shingles
After a Denver hailstorm, shingles can crack, split, or lose entire corners. Marble-sized hail leaves impact marks that look like bruises—tap on them and they feel brittle. If you see bare spots on your roof, the decking is already exposed.
Attic Moisture Stains
Water stains on the underside of your roof deck mean moisture is seeping through the shingles and wicking along the boards. This rot can spread quickly, compromising the structure. A metal roof with proper underlayment stops this at the source.
Daylight Through the Deck
If you can see sunlight coming through the roof boards in your attic, the decking has gaps or has rotted away. This is a serious structural issue that requires immediate attention—a metal roof install will replace the damaged decking as part of the job.
Ice Dams at the Eaves
Denver's sudden temperature swings—warm afternoons and freezing nights—cause snow to melt and refreeze at the eaves, creating ice dams. Water backs up under shingles and seeps into your home. Metal roofing with a self-adhered ice-and-water shield sheds snow more effectively.
Roof is Over 15 Years Old
Asphalt shingles typically last 15–20 years in Denver's harsh climate. If your roof is approaching that age, it's wise to plan for replacement before a storm forces the issue. Metal roofing is a long-term solution that will likely outlast your mortgage.
What's Included
- ✓ Free on-site inspection and detailed written estimate
- ✓ Photo damage report with documentation for insurance claims
- ✓ Full tear-off of old roofing, including disposal and dump fees
- ✓ Magnetic nail sweep and complete site cleanup
- ✓ Permit pull and inspection scheduling with Denver County
- ✓ Manufacturer warranty registration (PVDF finish, panel, and workmanship)
- ✓ Optional financing with local lenders
Related Services
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