To put metal roofing on, you need to prepare your roof, install the underlayment, attach metal panels or shingles, seal seams, and add flashing around edges. Metal roofing is a smart choice because it lasts much longer than asphalt shingles. According to industry data, metal roofing can last 40 to 80 years, compared to just 20 to 30 years for asphalt shingles. This means fewer roof repairs over your lifetime. Metal roofs are also fire resistant and handle storms well.
What Materials Do You Need?
You will need metal roofing panels or shingles, underlayment, fasteners, flashing, sealant, and ridge caps. According to RubyHome, metal roofing costs between $10 and $17.05 per square foot for standing seam metal panels. This is higher than basic asphalt shingles, which cost $4.25 to $4.95 per square foot. But the longer lifespan makes it worth the extra cost upfront.
Tools you need include a drill, saw, measuring tape, and safety gear. Always wear gloves and eye protection when working on a roof.
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How Do You Install Metal Panels Step by Step?
First, remove your old roofing down to the bare deck. Next, install underlayment over the entire roof. Underlayment protects against water damage under the metal panels. Then, snap chalk lines to guide straight panel placement. Attach the first panel at the edge using fasteners that are made for metal roofing.
Continue adding panels from bottom to top. Each panel should overlap the one below it. Seal all seams with metal roofing sealant to keep water out. Add flashing around chimneys, vents, and roof edges. Ridge caps go on top where two roof slopes meet.
Why Is Metal Roofing Popular Now?
Metal roofing is growing fast because it saves energy and handles weather well. According to RoofLink, metal roofing holds 17% market share in residential roofing, up from lower levels just a few years ago. Homeowners like metal because it reflects sunlight, which keeps homes cooler in summer. Some metal roofs even have a reflectivity rating of 0.67 for solar reflectance.
Another reason is safety. According to industry data, metal roofing is fire resistant and can withstand high winds better than asphalt shingles. In areas with lots of storms and hail, metal roofing is a smart investment.
Material Costs and Lifespan Comparison
| Roofing Type | Cost Per Sq. Ft. | Lifespan |
|---|---|---|
| Standing Seam Metal | $10.00, $17.05 | 40, 80 years |
| Architectural Asphalt | $4.50, $8.25 | 30 years |
| Basic Asphalt | $4.25, $4.95 | 20 years |
| Steel Shingles | $8.00, $12.65 | 30, 50 years |
According to RubyHome, for a typical 1,700 square foot roof, metal roofing installation costs between $6,800 and $68,000 depending on the type and quality. While this is more than asphalt upfront, metal roofs pay for themselves over time. Many homeowners find metal roofing worth it because they never have to replace it.
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Talk with a local roofing company to review your options and get a detailed estimate for your project.