Roofing FAQs: Answers You Can Trust

Roofing permit requirements vary by city and county. Many Colorado jurisdictions require a permit for a complete roof replacement, although limited repairs may be exempt. Red Rock Roofing verifies applicable permit requirements before beginning work.

A complete tear-off may be required when the existing roof has too many layers, the roof deck is damaged, the existing material is unsuitable for recovering or the local jurisdiction requires removal to the roof deck.

Roofing code upgrades are additional improvements required to bring covered repairs into compliance with currently adopted building codes. Payment depends on the insurance policy’s Ordinance or Law coverage and the local building department’s requirements.

IRC R903.4 requires roofs to drain water properly. Depending on the roof design, drainage may include gutters, downspouts, roof drains and overflow drains.

IRC R905.2.8.5 addresses metal drip-edge flashing along roof eaves and rakes. Drip edge helps direct water away from the roof deck and fascia.

IRC R903.2 and R905.2.8 address flashing around chimneys, walls, valleys, roof openings and penetrations. Proper flashing directs water away from vulnerable areas of the roof.

IRC R905.2.4 addresses wind resistance for asphalt shingles. Shingles must be properly rated and installed for the wind conditions applicable to the home’s location.

IRC R905.1.1 addresses underlayment installed between the roof deck and roof covering. Requirements vary according to roof material, slope, climate, manufacturer instructions and local amendments.

IRC R903 requires roofs to protect the home from water intrusion. It covers flashing, drainage and other components that help keep rain and melting snow out of the structure.

IRC R908 covers reroofing and roof replacement. It addresses removal of existing roofing, installation over an existing roof and conditions that require a complete tear-off.

Local codes may require an ice barrier at roof eaves in areas with a history of ice formation. Requirements vary by jurisdiction, so the contractor should verify whether ice and water shield is required and how far it must extend inside the exterior wall line.

IRC R905.2.6 covers asphalt-shingle attachment. The number and placement of fasteners must comply with the applicable code and the shingle manufacturer’s installation instructions.

IRC R806 covers attic and enclosed-rafter ventilation. Proper intake and exhaust ventilation helps control heat and moisture and protects the roof assembl

IRC R301 establishes structural design criteria that include snow loads. Colorado snow-load requirements vary significantly by elevation and jurisdiction.

Commercial and many multifamily roofs are generally governed by IBC Chapter 15. The International Building Code covers roof assemblies, drainage, insulation, materials, flashing and commercial reroofing requirements.

RFG is the Xactimate estimating category for roofing. Insurance adjusters and contractors use it for roof-related materials and labor. RFG is an estimating code—not a building code.

SFG is the Xactimate category for soffit, fascia and gutter work. These items may appear separately from roofing work on an insurance estimate.

The International Residential Code (IRC) provides minimum roofing requirements for one- and two-family homes. IRC Chapters R8 and R9 address roof construction, ventilation, weather protection, materials and installation.

Under IRC R905.2.2, asphalt shingles generally require a minimum roof slope of 2:12. Roofs with slopes between 2:12 and 4:12 usually require additional underlayment protection.

Most Colorado cities and counties base their residential roofing requirements on the International Residential Code, or IRC. The applicable code edition and local amendments depend on the property’s location.

Most Colorado cities and counties base their residential roofing requirements on the International Residential Code, or IRC. The applicable code edition and local amendments depend on the property’s location.

IRC R905.2 covers asphalt shingle roofs, including roof slope, underlayment, fastening, wind resistance, flashing and installation.

IRC R902 addresses roof fire classifications. Roofing systems may be rated Class A, B or C, with Class A offering the highest fire resistance. Some wildfire-prone areas have additional requirements.

Coverage varies by policy. The building department determines what the code requires, while the insurance policy determines whether that additional work is covered. Homeowners should ask their adjuster specifically about Ordinance or Law coverage.

We believe being a great roofing company means being a great neighbor. We support local organizations, give back through service initiatives, and actively participate in community events across the Front Range. We truly care about the communities we serve.

Because this is our home too. Our customers aren’t just clients, they’re neighbors, friends, and families we care about.

Yes. When appropriate, our team can be present during the adjuster’s inspection and provide documentation related to the roof’s condition and proposed scope of work.

Yes. Roof replacement requires a Denver roofing permit. Repairs exceeding 10 percent of the roof area or two roofing squares, whichever is smaller, also require a permit. Different requirements may apply to large commercial or multifamily buildings.

Yes. We provide inspections, repair, maintenance and replacement services for commercial, multifamily and low-slope roofing systems throughout Denver.

Denver requires removal to the roof deck when two or more existing layers are present. An approved re-cover may be possible over a single layer when the roof and project satisfy applicable requirements.

Denver’s published checklist currently states that the standard self-adhering ice barrier extending two feet inside the exterior wall is not required at eaves and rakes. It may still be required by the manufacturer or recommended for vulnerable locations.

Hail damage is not always visible from the ground. Possible signs include dented gutters or vents, loose granules, damaged shingles and new water intrusion. A professional inspection is the most reliable way to evaluate the roof.

We recommend an inspection at least once a year and after a significant hailstorm, wind event or suspected leak. Regular inspections can identify smaller issues before they become more disruptive.

You may want to understand the apparent condition of the roof before deciding whether to file a claim. Red Rock Roofing can inspect and document visible damage, but your insurance company determines whether the loss is covered.

We inspect the visible components of the roofing system and record video so you can see the conditions we find. We explain the results and discuss whether the roof needs repair, replacement or continued monitoring.

The best material depends on the roof design, property, budget and priorities. Architectural asphalt and impact-resistant shingles are common choices. Metal, tile and synthetic materials may also be appropriate.

Yes. We provide free 12-point roof inspections and will walk you through exactly what we find, no pressure, no gimmicks.

Learn what’s included and schedule your free inspection:
https://redrockroofing.com/free-12-point-roof-inspection/

If you’re seeing missing shingles, leaks, sagging areas, or granules in your gutters, it’s time for an inspection. Storm damage, hail, and age are the most common causes. We offer honest assessments and if a repair will do, we’ll tell you.

Colorado’s weather is tough on roofs. Most asphalt shingle roofs last 15–25 years, but hail and wind can shorten that lifespan. Higher-end materials like metal or tile can last significantly longer.

Yes, and intentionally so. Being local means we understand Colorado weather, respond quickly, and stand behind our work long after the job is done.

Call us at 720-735-7663 or fill out the form on our website. We’ll get you scheduled quickly, same day.

Schedule here: https://redrockroofing.com/free-12-point-roof-inspection/ 

We proudly serve homeowners and businesses across the Front Range, from Fort Collins to Colorado Springs, and surrounding areas. .If you’re nearby and unsure, just reach out. We’re always happy to take a look.

See our list of service areas: https://redrockroofing.com/service-areas/
 

We don’t just look for problems, we look for the right solution. That means:

• No pressure to replace when a repair will do
• Clear communication at every step
• Education so you can make confident decisions
• A focus on long-term performance, not quick fixes

Absolutely. We specialize in storm damage and insurance restoration. We’ll guide you through the process, meet with your adjuster, and make sure nothing gets missed.

See how we can help:
https://redrockroofing.com/insurance-specialists-for-storm-damage/

Hail damage isn’t always obvious from the ground. Signs include bruising on shingles, dents in vents/gutters, and granule loss. A professional inspection is the best way to know for sure, and we’ll complete a thorough inspection for you for free.

It happens. We can review your roof, provide documentation, and help you understand your options including whether it’s worth re-engaging your insurance provider.

Yes. We can identify weak points, improve ventilation, and recommend materials designed for Colorado’s climate.

We can create a custom maintenance plan to extend the life of your roof and catch issues early.

At least once a year, and after any major storm.

We welcome nominations from the community. If you know someone who needs help, reach out to us with their story. Wwe review submissions and select projects throughout the year.

It’s our commitment that every homeowner deserves a safe, reliable roof, regardless of their situation. Through our “No Roof Left Behind” initiative, we give back to the community by helping homeowners in need with repairs or replacements.

Absolutely. We believe in transparency and relationships. You’ll know who’s working on your home.

You’ll be working with experienced, professional crews led by a dedicated project manager. Our team is trained, respectful of your property, and focused on quality from start to finish.

Yes. You’ll have a clear point of contact who keeps you updated, answers questions, and ensures everything runs smoothly.

Yes. We offer flexible financing options to make your project manageable.

Learn more about financing here: https://redrockroofing.com/roof-financing/

It depends on size, materials, and condition of your current roof. We provide clear, detailed estimates so you know exactly what you’re paying for.

1. Inspection
2. Detailed estimate
3. Material selection
4. Scheduling
5. Installation
6. Final walkthrough and cleanup

We keep you informed every step of the way.

Yes. No cost, no obligation. Just honest insight into your roof.

We assess key areas such as:

• Shingles and surface condition
• Flashing and seals
• Roof penetrations (vents, chimneys, skylights)
• Gutters and drainage
• Attic ventilation
• Signs of leaks or water intrusion
• Structural integrity
• Storm or hail damage indicators

You’ll receive a clear explanation of what we find—along with photos when needed.

Our 12-point inspection is a comprehensive evaluation of your entire roofing system, not just the shingles. We look at every critical component to catch issues early and give you a complete picture of your roof’s condition.

Absolutely. We offer a wide range of shingle styles, sizes, and colors so you can get the exact look you want. To make it easy, we also provide an interactive design tool that lets you preview different options directly on your home:
https://redrockroofing.com/design-your-roof/

This helps you feel confident in your decision before installation even begins.

Both. If your roof can be repaired safely and effectively, we’ll recommend that first.

Most residential roofs are completed in 1–3 days, depending on size, weather, and complexity.

We install a wide range of systems including:

• Asphalt shingles
• Metal roofing
• Tile roofing
• Flat and low-slope systems
• Concrete tiles
• Synthetic Cedar Shake

We’ll recommend the best option based on your home, budget, and long-term goals.

Yes. Red Rock Roofing is fully licensed and insured for your protection and peace of mind.

At Red Rock Roofing, we don’t just claim quality, we’re certified to deliver it. Our team has earned and maintains industry-leading certifications that reflect our commitment to craftsmanship, ongoing training, and doing the job right every time.

Our certifications include:

• GAF Master Elite® Contractor (top 2% of roofing contractors nationwide) 
• Owens Corning Preferred Contractor 
• CertainTeed ShingleMaster™ 
• Malarkey Certified Contractor 
• IKO ROOFPRO Contractor 
• Fully Licensed & Insured in Colorado 

These certifications aren’t just badges, they give our customers access to better materials, stronger warranties, and the confidence that your roof is installed to the highest standards in the industry.

We offer both manufacturer warranties and workmanship warranties depending on the system installed.

Hiring a certified roofing contractor isn’t just a nice-to-have. It’s one of the most important decisions you can make to protect your home, your investment, and your peace of mind.

Certifications are earned, not given. They represent a contractor’s commitment to quality, ongoing training, and meeting strict standards set by manufacturers and industry organizations. When you choose a certified roofer, you’re choosing a team that has been vetted, tested, and trusted.

• Local, trusted team
• Transparent communication
• Insurance claim expertise
• Quality craftsmanship
• No-pressure recommendations

We treat your home like it’s our own.