From small retail to multi-tenant industrial, Red Hawk Roofing services commercial properties across the Front Range. We work with property managers, owners, and insurance teams.
Commercial Roofing in Longmont, Colorado often involves installing or restoring TPO and EPDM membrane systems on flat and low-slope commercial buildings — the dominant assembly for Colorado warehouses, retail, and HOA-common buildings. Red Hawk Roofing has documented 5 hail events in Longmont since 2021 — the largest being 2.00-inch hail on May 9, 2023 — which causes the punctures, tears, and fastener pull-through on aging single-ply membranes we repair or replace under commercial scopes.
Our nearest office to Longmont is in Fort Collins at 217 Racquette Dr STE 4. We dispatch Fort Collins-based crews from there for Longmont projects — same crew, same warranty.
Longmont's housing stock blends 1980s-1990s subdivisions with newer infill — most original roofs are at the 25-30 year replacement cliff right now. We work directly with every major Colorado carrier — including State Farm, USAA, Allstate, Farmers, American Family, and Liberty Mutual — and handle the adjuster process end to end on Longmont claims. City of Longmont permits residential roof replacements; we file the application and coordinate the dry-in inspection.
For commercial roofing in Longmont, expect: free roof inspection, adjuster-grade photo documentation, written scope of work, insurance liaison if applicable, and 60-mil TPO or EPDM membrane, mechanically attached or fully adhered per substrate, factory-trained welds, full curb and penetration flashing, and 15–20 year material warranty. Most commercial roofing projects in Longmont complete within 1–3 weeks depending on building size, deck prep, and tenant access.
Red Hawk installs TPO (thermoplastic polyolefin), EPDM rubber, PVC, modified bitumen, built-up roofing (BUR), and standing-seam metal across the Front Range. TPO is the most common new-install in Colorado for its energy efficiency and cool-roof properties; EPDM is durable for low-slope industrial buildings; metal is preferred for distribution and retail. We also handle re-cover systems where a new membrane is installed over existing roofing without tear-off, reducing project timeline and cost by 20–30%.
Commercial roofs are typically low-slope (under 2:12 pitch) with single-ply membrane systems, while residential roofs are steep-slope with shingles or panels. Commercial install requires different specialized equipment (heat welders, hot mops, rolling racks), specific safety planning around HVAC and rooftop equipment, and longer warranty options up to 30 years. Project timelines are longer (1–6 weeks vs 1–3 days), permit and engineering requirements stricter, and ongoing maintenance contracts are standard. Red Hawk's commercial division is staffed separately from residential crews.
Manufacturer membrane warranties on commercial systems typically run 15, 20, or 30 years depending on system selection. NDL (No Dollar Limit) warranties are the gold standard — manufacturer covers all repair costs for the warranty period with no cap. System warranties (membrane + insulation + accessories combined) cost more but cover the entire assembly. Red Hawk's workmanship warranty is 5 years on commercial installs. We help you register your project with the manufacturer (Carlisle, GAF, Firestone, Johns Manville) to activate full coverage.
The City of Longmont issues building permits for tear-offs and replacements through the Building Inspection division at 350 Kimbark St. Boulder County only permits unincorporated areas around Longmont. Longmont permit fees run $90–$240 with stricter ice-and-water shield requirements at the higher elevation than southern metro jurisdictions. Red Hawk pulls all permits and handles the post-install inspection. Code requires synthetic underlayment, 24-inch ice dam protection, and proper drip edge.
Yes — Longmont's ground record shows 5 documented hail days within 10 miles of the city between 2021 and 2026, all confirmed by NWS storm spotters, the largest a 2.0-inch measurement on May 9, 2023 (15 ground reports). Sitting at the northern edge of Boulder County, Longmont catches both eastern-plains supercells and storms rolling off the foothills. Roofs older than 12 years almost certainly carry cumulative impact damage. Red Hawk pulls NOAA records for every estimate.
Longmont asphalt roof replacements typically run $15,000 to $25,000, with most Prospect, Renaissance, and Quail Ridge homes landing between $13,000 and $18,000 for Class 4 installs. Old Town Longmont's older homes with steep pitches run higher. Red Hawk provides free written estimates with photo documentation. Insurance-funded replacements after hail typically cost only the deductible.
Hail History in Longmont
Longmont has 5 documented hail days within 10 miles of city center between 2021 and 2026 — 5 confirmed by NWS storm-spotter reports on the ground, the largest 2.0-inch hail measured on May 9, 2023 (15 reports), where NOAA radar indicated 3.75 inches — 1.75 inches above the measured size. Radar figures are NOAA SWDI estimates (MEHS), not measurements; ground figures are NWS Local Storm Reports.
Jun 24
2026
1.75"
Measured
3 reports
radar 1.00" (-0.75")
LSR+SWDI
Jul 20
2024
1.25"
Measured
4 reports
radar 2.25" (+1.00")
LSR+SWDI
May 30
2024
1.50"
Measured
5 reports
radar 2.00" (+0.50")
LSR+SWDI
May 9
2023
2.00"
Measured
15 reports
radar 3.75" (+1.75")
LSR+SWDI
Oct 1
2022
1.50"
Measured
4 reports
radar 2.00" (+0.50")
LSR+SWDI
Measured figures are NWS Local Storm Reports — human-observed, ground-confirmed hail. Radar-indicated figures are NOAA SWDI estimates (MEHS, a radar algorithm calibrated to a high-end bound) — not measurements, and they can run high versus paired ground reports. Events within ~10 miles of Longmont center, 2021–present, ≥1.0 inch.
