Standing Seam Metal Roofing: The Modern Durability Champion
Metal has gone from being a commercial design to being one of the best options for contemporary homes.
How Long Does a Metal Roof Last?
The typical lifespan of a metal roof in desert environments is 40 to 70 years. High-quality materials such as steel and aluminum will not dry out, split or rot during extreme heat exposure to the sun. They're extremely light in weight, which minimizes pressure on the frames of your house, and hold up well against strong winds.
Superior Thermal Performance
Metals have excellent reflectivity to the sun in addition to their durability. A metal system reflects radiant heat away from your attic space, rather than absorbing it, and can save you hundreds of dollars in cooling costs each month, and last for decades longer than traditional materials.
Asphalt Shingles: The Weakest of Materials
Asphalt shingles continue to be a popular roofing option because they are the cheapest to install, but they are the least durable in extreme Southwestern weather.
The Impact of Intense Desert Heat
An asphalt roof has a lifespan of 15-20 years in Arizona and up to 30 years on the West Coast in cooler climates. The natural oils in the asphalt matrix are cooked by the relentless UV rays, making the shingles brittle, lose their protective mineral granules, buckle or curl at the edges. When shingles become inflexible, they can be torn apart with a flick of the wind, leaving your roof deck open to leaks.
Spray Polyurethane Foam (SPF): Seamless Flat Roof Protection
Flat and low-slope roofs require special protection because the standing water is not adequately drained by regular tiles and shingles.
An Indefinite Lifespan with Proper Care
The typical lifespan of an SPF foam roof is 30 to 40 years, but it can last practically forever. The foam is applied in liquid form and expands to form a contiguous and very insulating layer. Foam is coated with a thick elastomeric white layer to prevent degradation by UV. An SPF roof will last for decades as long as its surface is cleaned and the protective UV coating reapplied in 5 to 10 years.
Conclusion: Partner with Arizona's Premier Restoration Experts
The lifespan of a roof on your property will depend on proper installation techniques, structural design, roof material, and regular roof maintenance. Don't wait for the big ceiling discoloration during a monsoon to test the strength of your roof.
If you need a sincere evaluation or a dependable upgrade, ProWest offers process-centric, quality-assured solutions throughout Arizona. As an established, licensed roofing contractor with over 15 years of front-line experience, our professional teams are craftsmen in the latest state-of-the-art restoration, repair, and full replacement techniques. We perform roof repairs and replacement for the Phoenix metro, Gilbert, Tucson, and surrounding areas with care and speed.
Give ProWest a call now to get a free professional inspection or an extensive project estimate!
FAQs:
What is the life expectancy of an asphalt shingle roof in Arizona?
Asphalt shingles usually have a service life of 15 to 20 years, which is very short in Arizona because of the high levels of UV radiation and blistering summer heat.
What is the longest-lasting roofing material for Arizona's climate?
The Clay and Concrete tile systems have the longest life spans and will last for as long as 50 to 100 years. The waterproof underlayment, however, should be replaced by professionals every 20-30 years to keep a home dry.
When should I replace my roof on my home in Arizona?
These are clear indicators: cracked, broken, or missing tiles; buckling, curling, or bald asphalt shingles; recurring water leaks in the attic or ceilings; and mineral granules getting mildewy in gutters.
