Fort Collins Roofing Company for Class 4 Roof Replacement, Hail Damage & Insurance Claims

Fort Collins Requires Class 4 Shingles on Most Re-Roofs

Most Colorado cities leave the shingle choice to you and your insurer. Fort Collins does not. The City amends the residential code so that impact-resistant asphalt shingles — rated Class IV under UL 2218, the hardest steel-ball drop test a shingle can pass — are required in most roofing situations. Here is how the City’s Building Services department lays it out:

Source: City of Fort Collins Building Services roofing FAQ, January 2026. Three-tab shingles are technically allowed if they meet ASTM D7158 and the rules above — but, as the City itself notes, it is doubtful a Class IV shingle comes in a three-tab.

What that means in practice: a roofer who quotes you a standard Class 3 architectural shingle for a full Fort Collins replacement is quoting a roof that will not pass inspection. We never have that conversation, because Class 4 is already the roof we lead with across the Front Range — most often GAF ArmorShield II or Owens Corning TruDefinition Duration FLEX, an SBS polymer-modified shingle. Designer shingles chosen for their look are welcome too; in Fort Collins we confirm the specific line carries the Class IV rating before it goes on the permit. See how the best asphalt shingles for Colorado compare.

Fort Collins Licenses Its Roofers

Roofing is a licensed trade inside Fort Collins city limits. The City issues roofing contractors a specialized trade license backed by a supervisor certificate, which takes an ICC roofing exam and documented project experience to earn. It is one of the ways the City keeps roofing work consistent from one neighborhood to the next.

If you are comparing roofing companies in Fort Collins, a few friendly questions go a long way:

1. Are you licensed with the City of Fort Collins? A local roofer will be glad to share it.
2. Will you pull the permit and schedule the inspections? It should be part of the job, not something left to you.
3. Who will be my main point of contact? One person who knows your roof from inspection to final makes the whole project easier.

We pull the City roofing permit on every Fort Collins job, schedule the inspections ourselves, and your project manager records each one in your portal.

Hail, Wind and Storm Damage in Fort Collins

Fort Collins sits at about 5,000 feet where the foothills meet the plains, and the storms that build over the mountains on summer afternoons drop hail as they roll east across town. Add downslope wind gusts in winter and spring, and the two most common reasons we are called to a Fort Collins roof are the same every year: hail bruising and wind-lifted or missing shingles.

Not sure what you have? Start with a free roof inspection: photos of every slope, the damage marked, and a straight answer on whether it needs a repair or a full replacement. More on storm work on our storm damage roofing page.

Hail Claims: Why We Document for a Full Roof Replacement

A hailstorm does not pick one slope. It hits every exposure of the house, and the damage it leaves on a roof is rarely confined to one corner — even when one side looks worse from the driveway.

• Patching a hail-damaged roof is a bad outcome. New shingles set into a weathered roof never match in color or granule, the old sections keep aging at a different rate, and the roof ends up with two ages, two warranties and two impact ratings.
• Fort Collins sets the standard for a replaced roof. When the roof is replaced, the City requires Class IV impact-resistant shingles — so a full replacement brings the whole house up to the City’s standard at once.
• The claim should reflect the whole roof. When hail damage is widespread, that is what we document, slope by slope, so the scope your insurer sees matches the roof you actually have.

We document the roof the way adjusters work: slope-by-slope photos, test-square counts, and a line-item scope in the same format insurers use, so your insurer sees a clear, complete picture of the roof. Your deductible is yours to pay, and we will never offer to cover or waive it. Our Colorado hail damage insurance claim guide walks through the whole process step by step.

Roofing Systems We Install in Fort Collins

West-Side Homes: Wildfire Code and Class A Roofs

Fort Collins adopted the 2025 Colorado Wildfire Resiliency Code, with City amendments, in 2025. It applies to addresses inside the City’s mapped Wildland-Urban Interface — mostly along the western edge of town toward the foothills, not across all of Fort Collins. Inside that zone the roof covering has to carry a Class A fire rating, tested as an assembly, and roof work can trigger the code’s hardening requirements.

Two things are worth knowing. First, Class A is a fire rating and Class 4 is an impact rating — they are different tests, and a west-side Fort Collins roof generally needs both. Second, the City publishes a lookup for whether your home is in the WUI on its Building Services page; we check it for every west-side address before we specify the roof.

How Your Neighborhood Changes the Roof Job

Fort Collins was built in distinct waves, and the age and style of the house usually decide what a re-roof really involves:

A Northern Colorado Roofing Company, Not a Storm Visitor

Fort Collins is the anchor of Northern Colorado, and a lot of people searching for a roofer here are really asking a regional question: who is local, licensed, and still going to answer the phone in five years? We have worked on Colorado’s Front Range since 2001, from a headquarters in Weld County, and we roof across the region:

• Loveland
• Windsor
• Greeley
• Johnstown
• Milliken
• Berthoud
• Longmont

Each town writes its own roofing rules. Fort Collins’ Class IV amendment is not universal across Northern Colorado, and an unincorporated address outside city limits falls under Larimer County instead — so we confirm which code applies to your address before we scope the roof, rather than assuming the rule from the next town over.

How a Fort Collins Roof Replacement Runs

1. Inspect and document. Every slope photographed, damage marked, attic and ventilation checked. The report goes into your portal the same day.
2. Scope and proposal. A line-item proposal — or, on a claim, a scope in the insurer’s format — with the Class IV shingle line, underlayment and ventilation spelled out.
3. Permit and approvals. We pull the City of Fort Collins roofing permit and prepare any HOA or historic-preservation submittal.
4. Tear-off and install. Decking inspected and replaced where needed, ice and water shield, drip edge, underlayment, Class 4 shingles or metal, flashing, ventilation and ridge — supervised by your project manager.
5. Inspection and close-out. City final inspection, magnetic sweep of the yard, a walk-through with you, and warranty, photos and inspection records left in your portal.

What Moves the Price of a Fort Collins Roof

We do not publish a flat per-square price for Fort Collins, because two houses with the same square footage can price very differently. What actually moves the number:

• Roof size and pitch — steep Old Town roofs take more labor and safety setup than a walkable ranch.
• Complexity — hips, valleys, dormers, chimneys, skylights and walls to flash.
• Layers and decking — how many old layers come off, and how much sheathing is soft underneath.
• The system — which Class 4 line, or standing seam versus stone-coated steel.
• Ventilation and code items — bringing intake and exhaust, drip edge and ice and water shield up to the City’s requirements.
• Gutters and low-slope sections replaced at the same time.

See what a roof replacement costs in Colorado for the drivers in more detail, and ask about financing at your inspection.

The System Behind the Work

On a Fort Collins roof, the parts that decide how long it lasts — the decking, the ice and water shield at the eaves, the flashing at every wall — are covered up by the end of the first day. We photograph them before they disappear and put the photos, the permit and the City inspection results in your portal.

Two things make that possible, and they are the reason to choose us over a cheaper quote.

First, experience and scope. We have been working on Colorado’s Front Range since 2001, and we hold a Class C general contractor license (Colorado license #C120350) rather than a single-trade license. That is not a technicality: it means roofing, siding, windows, decks and outdoor living can run under one contract, with one project manager accountable for the flashings where those trades meet — which is precisely where multi-contractor projects leak, literally and figuratively. James Hardie has recognized us as an Elite Preferred contractor continuously since 2011, and as a President’s Club member — their highest contractor distinction nationwide. Our rating is 4.9 out of 5 from 552 verified reviews.

Second, a proprietary on-demand client portal we built ourselves. Most of what people hate about a remodel is not the construction. It is not knowing — who to call, whether the permit went in, when material arrives, what has been paid, whether it passed inspection. We built a system to remove exactly that, and as far as we know no other exterior contractor in this market offers it:

Access is an individual, custom URL issued to you — and you get it when we start talking, at the lead and project meeting, not after you sign something. That is deliberate: you can see how we run a project before you commit to one. It then stays available after the work is finished, which matters more than it sounds, because the documentation, images and inspection records are exactly what a buyer’s agent, an appraiser or an insurer asks for years later.

Fort Collins Neighborhoods We Serve

We replace and repair roofs throughout Fort Collins, including:

• Old Town
• Campus West
• Midtown
• Harmony Corridor
• Fossil Creek
• Rigden Farm
• Observatory Village
• English Ranch
• Miramont
• Horsetooth
• Front Range Village
• The Landings
• Warren Shores
• Poudre Valley

ZIP codes:

• 80521
• 80524
• 80525
• 80526
• 80528

Planning more than the roof? We also handle Fort Collins siding, James Hardie siding, replacement windows and decks and covered porches — see the full Fort Collins exterior remodeling overview, or how one contractor across every exterior trade works.

Book a Free Fort Collins Roof Inspection

We will photograph every slope, tell you honestly whether it is a repair or a replacement, check the City’s Class IV and permit requirements for your address, and leave you a documented report — with portal access from the first visit.

Request Your Free Estimate → 📞 (303) 776-5263

Prefer email? Reach us at office@nlexteriors.com. Ask about financing options when we walk the property.

Fort Collins Roofs We Have Replaced

The first four projects below are Fort Collins homes. The last two are nearby Northern Colorado roofs in Berthoud — a standing seam metal replacement and a Class 4 hail replacement — captioned with where they actually are.

Fort Collins Roofing FAQs