Shingle Roof Replacement After Storm Damage in Flagstaff, AZ

A single-family home in Flagstaff, AZ sustained storm damage that accelerated shingle wear and exposed weaknesses around the chimney. The homeowner selected a full shingle roof replacement with targeted chimney work: siding replacement, new flashing, and repainting. No insurer was involved. Our crew completed the project in three days for a fast, weather-safe turnaround.

Project At-a-Glance

• Roof size: 22 squares (≈2,200 sq ft)
• Shingle system: CertainTeed Landmark with RoofRunner synthetic underlayment, WinterGuard in critical areas, SwiftStart starter, and Shadow Ridge on ridges
• Color: Landmark Burnt Sienna
• Drip edge and flashings: 2×2 drip edge; new galvanized pipe flashings
• City: Flagstaff, AZ

Challenge: Storm wear and a vulnerable chimney-to-roof connection

Seasonal storms in Flagstaff brought wind and precipitation that wore the existing shingles and stressed transitions at the chimney. The property needed a reliable new roofing system and a chimney refresh to stop leaks and restore curb appeal without a long disruption to the household.

Solution: Landmark roofing system plus chimney siding replacement and reflash

We installed a complete CertainTeed Landmark asphalt shingle system, pairing RoofRunner synthetic underlayment with WinterGuard ice-and-water protection at critical zones. The chimney received new exterior siding, proper base flashing, and a repaint to integrate cleanly with the new roof and improve long-term water shedding.

• Remove existing roofing down to clean decking and dispose of debris appropriately.
• Install Landmark shingles with SwiftStart starter and Shadow Ridge at ridges for a uniform, wind-resistant finish.
• Lay RoofRunner synthetic underlayment across the field and apply WinterGuard in leak-prone areas.
• Replace exterior chimney siding, reflash the base, repaint to match, and retain the existing metal cap as specified.
• Install new 2×2 drip edge and galvanized pipe flashings for clean eaves and watertight penetrations.
• Seal critical seams and accessories with compatible mastics and sealants to promote long-term durability.

Result: Weather-tight protection and renewed curb appeal in three days

The new roofing system delivers durable protection tailored to Flagstaff’s storm cycles, while the chimney’s refreshed siding and flashing eliminate prior leak risks. The homeowner gained peace of mind, a cohesive look, and a stronger defense against wind-driven rain, completed efficiently on a three-day schedule in Flagstaff, AZ.

Trust & Proof: Manufacturer-backed system and clear workmanship coverage

This roof is covered by CertainTeed’s limited lifetime shingle warranty on Landmark shingles, paired with our 5-year labor warranty for craftsmanship. Together, these protections provide long-term material confidence and service accountability should anything need adjustment.