Owens Corning Devonshire® Shingles | Refined Slate Look, Longmont CO

Refined slate appearance for traditional and historic homes. Free design consultation and fixed-price quote. 📞 Call 720-828-7997 · 💬 Text 720-453-5095

Devonshire®: The Quieter Slate Look

Where Berkshire® goes for a rugged, hand-cut slate character, Devonshire delivers a smoother, more uniform slate appearance — the restrained look that suits Victorian, Colonial, Tudor, and traditional brick homes without competing with the architecture.

  • Smooth, uniform slate-tile appearance
  • Subtle tonal color blends rather than high-contrast variation
  • Wind resistance up to 130 mph when installed to specification
  • Standard asphalt weight — no structural reinforcement needed
  • Limited lifetime manufacturer warranty for qualifying homeowners

Best Fit on the Front Range

We recommend Devonshire most often for Longmont’s Old Town and West Side historic blocks, Boulder’s Mapleton Hill and Whittier neighborhoods, Louisville and Lafayette’s original miners’ housing, and Erie’s Old Town around Briggs Street — anywhere a loud, high-contrast roof would fight the house.

If your property sits in a historic overlay district, we’ll help you confirm the color and profile meet review requirements before ordering material.

Frequently Asked Questions

How much does a Devonshire roof cost installed?

Designer lines run about $1,000 per square installed in the Longmont/Boulder market for 2026 — roughly $25,000 on a 25-square home. Historic homes often need decking repair beneath old layered roofing, which we inspect and price up front.

Is Devonshire suitable for a century-old house?

Yes, and it’s a common choice. The key on old homes isn’t the shingle — it’s what’s underneath. We strip to the deck, replace compromised plank sheathing, and rebuild the assembly to current code. On a hail claim, insurance funds that work.

Devonshire or Berkshire?

Purely aesthetic. Devonshire reads smoother and more formal; Berkshire reads more textured and rustic. We’ll bring physical samples to your home so you can see both against your actual siding and trim in daylight.

Get a Quote

📞 Call: 720-828-7997 | 💬 Text: 720-453-5095
Josh Brooks Construction and Renovation Inc. — Longmont, CO | Licensed CON-24-0152 | Since 2014 | Senior & Veteran discounts
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Insurance-claim roofing — how we handle itUnder Colorado's Residential Roofing Bill of Rights, you may cancel for a full deposit refund within 72 hours of signing — and, if your insurer denies the claim, within 72 hours of that denial. Once that window closes, your deposit is committed to your project and is non-refundable except as required by law for work not yet performed. We never collect your insurance deductible upfront — it's due at completion — and by law we cannot waive or rebate it.