Siding in Thornton, CO

Hail-tough, UV-stable fiber-cement and engineered siding installed to manufacturer spec for Thornton homes, from Original Thornton to Trail Winds.

Family-owned · Licensed & insured · 4.9★ from 150+ Front Range reviews · Owens Corning Platinum Preferred

Thornton stretches a long way north to south, and the I-25 corridor sets the pace of how it was built. Neighborhoods like Hunters Glen, Eastlake, and the streets feeding the Trail Winds area went up in different waves, so one block can be a decade older or newer than the one across the way. That means siding here isn't one job — a 1990s elevation in Quail Valley and a newer build near Trail Winds face the same Front Range weather but start from very different exterior shape, which is exactly why we walk every home before we quote.

What every Thornton elevation shares is the climate. Intense high-plains UV chalks and fades cheaper cladding, spring and summer hail dents and cracks brittle panels, downslope wind drives rain behind loose laps, and the freeze-thaw swing works gaps open all winter. CR Custom Exteriors installs fiber-cement and engineered/vinyl siding rated to take that punishment — color baked to resist fade, impact resistance that holds up through hail season, and a tight, wind-rated install that keeps water out. As an Owens Corning Platinum Preferred contractor with 10+ years on the Front Range, we build the wall to spec the first time so Original Thornton and Cherrywood Park homeowners aren't repainting and re-caulking every few years.

Built for Thornton weather

Fiber-cement and engineered siding spec'd for high-plains UV, hail impact, and downslope wind — not generic panels that chalk and crack after a few Front Range seasons.

Manufacturer-spec install

Owens Corning Platinum Preferred and installed to manufacturer standards, which unlocks the long-term warranties bargain crews can't offer on Eastlake or Hunters Glen homes.

Local, proven, accountable

Family-owned, licensed and insured, and based right up the road in Erie with 4.9 stars across 150+ Google reviews — we're easy to reach when it matters.

Common questions

How much does new siding cost on a Thornton home?
There's no flat rate — cost depends on your home's size and number of stories, the material you choose (engineered/vinyl vs. premium fiber-cement), how much old siding and trim has to come off, and any energy-efficiency upgrades or repairs we find once we're behind the wall. Older Original Thornton and Quail Valley homes sometimes need sheathing or moisture fixes that a newer Trail Winds build won't. We give a clear written estimate after walking the property, and the estimate is free.
Will my homeowners insurance help after a Thornton hail storm?
It can. Front Range hail can crack, dent, or hole siding, and if a storm damaged your cladding your policy may cover replacement beyond your deductible. We inspect the elevation, document the damage, and choose impact-resistant siding built to hold up better next season. We'll walk you through the claim and work directly with your adjuster so the scope is right.
How long does a siding replacement take, and do I need a permit?
Most Thornton single-family homes are a multi-day project — typically several days to about a week depending on size, weather, and how much repair the walls need behind the old siding. Exterior siding work in Thornton generally requires a city permit, and as a licensed and insured contractor we handle the permitting and inspections so the job is done to code.

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100% free · No obligation · Licensed & insured Colorado contractor