Asphalt Sealcoating in Windsor, Colorado
Windsor straddles the Larimer and Weld county line east of Fort Collins. It was platted in 1882, incorporated in 1890 and named for the Rev. Samuel Asa Windsor, and for most of the twentieth century it stayed small, with 1,548 people in 1950 and 5,062 in 1990. Then it grew fast: 18,644 at the 2010 census, 32,716 in 2020 and an estimated 43,840 in 2025. The average Windsor home was built in 2008, and 77.6 percent of homes are owner-occupied. That makes most driveways here young enough that the question is timing, not rescue.
The town also carries a weather memory of its own. On May 22, 2008, an EF3 tornado crossed Windsor around 11:50 a.m. with winds up to 165 mph, killing one person and seriously injuring 78. Day to day, pavement here deals with ordinary northern Front Range weather instead: freezing nights, sunny afternoons and summer storms. A new drive should get its first coat once it has cured, and driveway sealing on a steady cycle after that costs less than catching up on a neglected surface later.
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The Poudre, Highway 392 and young pavement in Windsor
The Cache la Poudre River runs along the western and southern sides of town, and Windsor Lake sits a block north of the BNSF tracks. State Highway 392 serves as Main Street, and State Highway 257 runs near the lake. There is no 1991-2020 normals station in Windsor itself. A useful comparison is the Fort Collins 4 E station east of the CSU campus, at 1,500 meters, which records 163.9 nights at or below freezing and 21.4 frozen days a year, about 143 freeze-thaw days, with 47.2 inches of snow. Windsor sits lower still, at 4,797 feet.
Young pavement keeps its own schedule. SealMaster's minimum cure for new asphalt is 30 to 60 days, while HomeGuide suggests a first coat at about a year and another every two to three years after that. For a drive laid in 2008, that schedule points to several coats by now; for one laid last summer, the first coat belongs in next year's warm season. With the Poudre bordering the town and no Colorado jurisdiction on the national coal-tar ban list, the product in a sealing bid is the owner's call to make. Crack filling still comes before any coat.
See Windsor, CO on Google Maps — we cover the whole area from Fort Collins.
Asphalt Sealcoating Services Available in Windsor
Every service described on this site is available in Windsor as well:
See the full pricing guide for typical ranges.
Windsor FAQs
Does it matter whether a Windsor home is on the Larimer or Weld side?
For the sealing itself, no. Materials, methods and the June-to-August window are the same on both sides of the county line. The line matters for property records and for county roads outside town limits, which each county maintains. Questions about streets and right-of-way inside town limits go to the Town of Windsor, whichever county the lot sits in, so the curb and gutter in front of a Windsor house fall under the same local office on either side.
Is a 2008-era Windsor driveway overdue for sealing?
Quite possibly. HomeGuide's schedule of a first coat at about one year and another every two to three years would put a drive paved in 2008 at five or more coats by now. A drive that has had none will usually show it: a flat gray surface, loose fine stone at the edges and cracks at the concrete approach. Filling the cracks this fall and sealing next summer brings it back onto a cycle before the base suffers.
What weather data applies to a Windsor driveway?
No 1991-2020 normals station sits in Windsor, so the long records used here come from Fort Collins. The campus station counts 146.8 nights a year at or below freezing and the Fort Collins 4 E station, east of campus, counts 163.9, with a median last spring freeze of May 3 rather than May 1. Windsor sits lower than either station. Planning around the colder east-side figure, and filling cracks every fall, is the cautious choice.
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