Roofing Contractor in Northglenn, CO: A Compact City With a Big Hail History

Northglenn is one of Colorado’s original planned communities — developed almost entirely in the late 1960s through early 1980s as a master-planned suburb north of Denver. That concentrated development period created something unusual: a city where the vast majority of the housing stock was built within a 15-year window, meaning most of Northglenn’s roofs are aging together. When hail hits Northglenn, it doesn’t find a mixed bag of new and old roofs — it finds a city full of homes that are all in the same age category.

Northglenn’s 1960s Origins and What That Means for Your Roof Today

Northglenn was developed starting in 1959 by the Perl-Mack Companies as one of Colorado’s first large-scale planned suburban communities. The housing stock built between 1960 and 1985 dominates the city. Most of these homes are ranch-style single-story or bi-level layouts — which means a 1970 ranch in Northglenn has had its roof replaced at least once, possibly twice, and if the last replacement was in the early 2000s, that roof is now 20+ years old. A 20-year-old architectural shingle roof in Colorado’s hail corridor that takes a documented hit is almost always better replaced than repaired.

Northglenn Neighborhoods

Original Northglenn (central and west around Huron Street) — the core neighborhoods around Huron Street and Washington Street are Northglenn’s oldest. Ranch homes from the 1960s and 1970s with flat or low-slope sections that collect hail and freeze-thaw ice damage. Most likely to qualify for full insurance-funded replacement after any documented storm event.

East Northglenn along York Street — slightly later construction from the late 1970s through 1985, still solidly in the end-of-life window. The neighborhoods east of York toward the Thornton border have open exposure to storms tracking northeast.

North Northglenn / Thornton border area — the least tree coverage and most open storm exposure in the city. Cells tracking northeast from Denver hit this area hard on both the June 1 and June 24 events in 2026.

Northglenn Marketplace area (104th and Huron) — mixed commercial and residential near Northglenn’s main retail corridor. Residential properties in this zone have the same aging stock profile as the rest of the city.