One reason so few American homes use metal roofing is because its initial cost is usually two to three times higher than that of asphalt shingles. One possible downside to metal roofing is that, even when tiles or shingles are mimicked, there is no getting around the fact that the material has a metallic sheen to it.Ī brick house with shingles used for roofing. They can come pre-painted or be painted after installation any color is fine, but lighter colors are better at reflecting the sun's heat.
Metal roofing comes in several overall styles, including vertical and standing seam panels, tiles, slates/shakes, and shingles.
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Using insulation, particularly having an insulated attic between living areas and the roof, greatly reduces noise.įor metal roofing, some local building codes allow homeowners to install the metal roof over an asphalt shingles roof this can be ideal for those concerned about noise who are already planning to re-roof their home.
Regardless, there are numerous ways to reduce noise with either type of roof. A metal roof on a home is different from the bare tin roofing of a barn or event center and is much quieter. Likewise, shingles made from an asphalt fiberglass composition are fire resistant, while those composed with organic wood are not.Īsphalt shingles are quieter than metal roofing, especially in heavy rain, but some may think metal roofing is much louder than it actually is. A copper or steel metal roof will survive well, for instance, but an aluminum one will eventually melt. When it comes to fire resistance, materials matter. In general, asphalt shingles are prone to a number of climate-related problems, such as algae growth in prolonged humidity. Asphalt shingles can withstand some extreme weather if installed properly, but it's common for homeowners to have to replace shingles or whole parts of a roof after bad storms, high winds, or heavy snow. Metal roofs survive the elements well, remaining intact when facing high winds, hail, and lightning they are more likely to withstand extreme conditions, like hurricanes. It's not uncommon to find metal roofing backed by 50-year or even lifetime warranties, while asphalt shingles tend only to last 15 to 30 years and come with 20- to 25-year warranties. Metal roofing is much more durable than asphalt shingles. In contrast, snow slides off a sloped metal roof, and the cold temperatures cause no harm to the metal. The cold temperatures can cause the asphalt to crack, which may then result in a leaky roof. One major downside to asphalt shingles in wintertime is that they may not survive layers of heavy, wet snow. Moreover, according to the EPA, the summertime savings of a metal roof-deemed a "cool roof"-are so significant in some regions that annual energy spending will still be lower overall with a metal roof, even if a little more heating is required. New, white- or light-colored metal roofing with proper ventilation is better than old metal roofing, and special sealants can further cool down the material.īecause asphalt shingles absorb heat, they may be better at keeping a home warm in wintertime, but with proper insulation, a metal roof should do just as well. Metal reflects sunlight, keeping it cooler inside, while asphalt shingles, particularly black ones, absorb the heat of the sun, making a home that much warmer. In fact, they keep a home much cooler than asphalt shingles do, potentially decreasing peak cooling demand by 10-15%. Though it may seem counterintuitive, metal roofs work well in hot climates. Copper and steel are good, aluminium less so. Some metals more fire resistant than others. Organic-asphalt shingles are not fire resistant. Good at keeping in heat during in winter, but one of the worst types of roofing for keeping cool during summer.Īdequate at keeping a home warm during winter, and one of the best types of roofing to keep a home cool during summer.Īsphalt-fiberglass shingles are very fire resistant. Often backed by 50-year to lifetime warranties. Usually lasts 15-30 years and professionally installed asphalt shingles are backed by 20- to 25-year warranties. Somewhat durable, with asphalt-fiberglass shingles more durable than organic-asphalt shingles. Some federal "energy saver" rebates exist. Materials are inexpensive, labor required for installation less so. Low upfront cost, high long-term cost as repairs and replacements will be needed.
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