Metal roofs have become more and more popular for new construction and roof replacement projects. With superior longevity, durability, and a variety of design and color options, today’s metal roofs can transform the look of any home.
When it’s time for a new roof, metal can be an attractive option, but how do you decide if it’s the best residential material for your home? Here, we consider the pros and cons of metal roofing to help crystalize your thoughts.
Pros of Metal Roofing
Longevity: A properly installed metal roof can last 40 to 70 years, with minimal maintenance. Metal roofs made of premium metals like zinc and copper sometimes have a life expectancy of over 100 years.
Durability: Metal roofs can easily survive high winds, shed snow, and seal out water. They’re resistant to insect infestation, rot, moss, mildew, and fungus. Most metal roofs are non-combustible and will not ignite into flames during a lightning strike or wildfire.
Energy Efficiency: Metal roofing reflects the sun’s heat, minimizing midday heat gain. It also provides excellent insulation during winter. These can lower your air conditioning costs by as much as 25%.
Lightweight: Metal roofing products are lighter in weight compared to tile, slate, and other varieties. Most metal roofs run from 50 to 150 pounds per square.
Environmentally Friendly: Metal roofs are often manufactured with at least 25% recycled materials and are 100% recyclable at the end of their life.
Cons of Metal Roofing
Initial Outlay: The highest drawback of metal roofing is the initial cost. While they’re not as expensive as high-end tile, slate, or wood shakes, metal roofs can be two or three times more expensive than most asphalt shingles. Investing in a metal roof makes sense if you plan to stay in the house for a long time.
Expansion and Contraction: Metal roofs tend to expand and contract because they’re attached as large panels. Fasteners which secure the roofing may loosen with the expansion and contraction.
Noisy: Metal roofs can be noisy during heavy rain or hailstorms. The noisiness can be reduced by adding more insulation or layers of solid sheathing, but this may increase costs.
Modifications and Repairs: It’s more difficult to repair or modify a metal roof installed in large panels. Also, it may be difficult to find an exact color match if you repair or build an addition years later.
Denting: Some metal roofing materials are prone to denting, especially if hit by something with significant weight, such as tree branches or large hailstorms. Some manufacturers provide anti-denting guarantees, however.
Work with a Reputable, Local Contractor
Metal roofing is quite easy to install and maintain, but as with any roofing material, it must be installed correctly. Poor quality installation can cause leaks and premature failure. Choose a reputable and local contractor like S&S Roofing for an uncompromising, long-lasting finish.
Contact us today for quality metal roof installation in Arlington, WA.