"Just up Boulder Canyon at 8,200 feet, Nederland's mountain homes face roofing challenges all their own — and Thomsen Roofing has the high-country experience to handle them. Since 1985."
Nederland is a world apart from the homes down on the plains — a historic mountain town perched at roughly 8,200 feet just up Boulder Canyon, where roofing is a genuinely different discipline. Thomsen Roofing & Restoration Services is based right down the canyon in Boulder, which makes us one of the closest experienced roofers to Nederland, and owner Scot Thomsen has spent four decades working on Front Range and mountain homes alike. From the historic cabins and homes around downtown Ned and the Eldora area, to the properties tucked into the hillsides around Barker Reservoir and the surrounding mountain subdivisions, Scot understands what high-country roofs demand — which is a big part of why more than 90% of our business comes from referrals.
Mountain roofing isn't the same as roofing down in the valley, and Nederland proves it every winter. At 8,200 feet, homes here face dramatically heavier snow loads than the plains, brutal freeze-thaw cycles that make ice dams a serious and recurring threat, and fierce, sustained mountain winds that tear at any roof not fastened and sealed correctly. The intense high-altitude sun is even stronger up here, and a roof failure in the mountains — far from quick help and exposed to harsh winters — is a far bigger problem than one in town. This is exactly why proper attic ventilation, ice-and-water shielding, correct snow management, and a roofing system built for the conditions aren't optional in Nederland; they're essential. Thomsen is big on ventilation because in this climate it's the difference between a roof that lasts and one that fails when you need it most — and most manufacturers won't honor their warranties without proper venting.
That's why Nederland homeowners choose Thomsen Roofing & Restoration Services. You get a GAF-certified, licensed and insured contractor with 40 years of Front Range and mountain experience, an owner on every job, a comprehensive attic ventilation assessment on every project, all flashings and pipe boots replaced (never reused), premium materials suited to high-country conditions, and a strong workmanship warranty. From roof replacements and snow-shedding standing-seam metal roofing to ice-dam repairs, honest assessments, and gutters, one trusted crew handles everything that protects your mountain home. When you're protecting a home in this environment, high-country expertise matters — and Scot has been bringing it to Front Range and mountain roofs since 1985.
Every Thomsen project is led by Scot Thomsen personally. Here are the services most commonly requested by Nederland mountain homeowners.
Premium roof replacements built for high-country snow loads — full tear-offs, comprehensive ventilation, ice-and-water shielding, and a workmanship warranty.
Learn More →Standing-seam metal is a favorite for mountain homes — it sheds heavy snow, resists ice dams, and lasts for decades at altitude.
Learn More →Mountain storms hit hard. We document damage, work directly with your insurer, and restore your roof correctly — from inspection to completion.
Learn More →Leaks, ice-dam damage, flashing failures, and wind-lifted shingles fixed right the first time. We find the actual source — no upselling.
Learn More →Critical in the high country — proper attic ventilation plus new flashings, underlayment, and pipe boots to fight ice dams and protect your warranty.
Learn More →Custom-fit seamless aluminum gutters and oversized downspouts that handle heavy mountain snowmelt and protect your home's foundation.
Learn More →Real reviews from Nederland mountain homeowners who have trusted Thomsen Roofing & Restoration Services.
"Scot understands mountain roofs in a way the down-the-hill companies just don't. He addressed our ice-dam problems at the root with proper ventilation and the difference this winter has been night and day."
— K. Lindgren
Nederland, CO
"We put a standing-seam metal roof on our place near Barker and it sheds snow beautifully. Scot was honest, experienced, and didn't flinch at a mountain job. Couldn't recommend him more."
— T. Vasquez
Nederland, CO
"Being right down in Boulder, Scot was actually willing and able to come up the canyon — and the work was outstanding. Forty years of experience and it shows in every detail. A true pro."
— M. Ashby
Eldora, Nederland
Thomsen Roofing serves Nederland and the surrounding high country — from downtown Ned and Eldora to the homes around Barker Reservoir and the mountain subdivisions up Boulder Canyon.
Answers to the most common questions Nederland mountain homeowners ask before scheduling their free roof estimate.
Yes — significantly. At Nederland's elevation, homes face far heavier snow loads, more severe freeze-thaw cycles, stronger sustained winds, and a much higher ice-dam risk than homes down on the plains. Roofing a mountain home correctly means proper snow management, ice-and-water shielding, correct ventilation, and materials suited to the conditions. Scot's 40 years of Front Range and mountain experience cover exactly this.
Ice dams are one of the biggest threats to mountain roofs. We address them at the root — proper attic ventilation to keep the roof deck cold and even, ice-and-water shielding at vulnerable areas, and repairs to any damage already done. See our Ventilation & Components page for how ventilation prevents ice dams.
Often, yes. Standing-seam metal sheds heavy snow efficiently, resists ice-dam formation, stands up to mountain wind and sun, and lasts for decades — all major advantages at altitude. It's a popular premium choice for Nederland homes. See our Metal Roofing page for details.
Yes — being based right down in Boulder makes us one of the closest experienced roofers to Nederland, and we're glad to come up the canyon for a free, no-obligation inspection and estimate. Many down-valley companies won't make the trip; we will. Just call or text 303-442-4031.
Yes — Thomsen Roofing is fully licensed (CO Lic #00997222), insured, GAF certified, and a BBB member. With more than 90% of our business coming from referrals across the Front Range and the high country, our reputation is built on real, verifiable results since 1985.
Yes — every estimate is free, no-obligation, in-person, and honest. Scot personally evaluates your Nederland property, walks you through what he finds, and provides a clear written estimate. If your roof doesn't need work, we'll tell you. Just call or text 303-442-4031.
Based in Boulder and serving communities across Boulder County and the northern Front Range. Click any area below to learn more about our roofing services there.
Call or text Scot today • GAF Certified • Licensed & Insured • Workmanship Warranty • Serving Boulder Since 1985
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