Denver sits at 5,280 feet, where UV radiation is significantly stronger than at lower elevations. This accelerates the breakdown of asphalt roof shingles, causing granule erosion and thermal stress fractures. Add in hailstorms that strike the Front Range an average of nine days per year, and you have a perfect environment for shingle failure. Homes in suburbs like Aurora, Thornton, and Littleton take the brunt of these storms. If your composition shingles are not rated for impact resistance, you will replace your roof sooner than expected.
Denver's building codes require roofs to withstand wind speeds of up to 110 miles per hour in certain zones. That means your asphalt shingles must be installed with the correct fastener type, spacing, and placement. Many out-of-state contractors do not understand these requirements and install roofs that fail inspection or blow off in the first windstorm. Apex Roofing Denver has worked with Denver building inspectors for years. We know the local code, we pull the right permits, and we install roofs that pass inspection the first time.