Most homeowners in the U.S. choose asphalt shingles because they are of the easiest to find, most affordable and versatile types of roofing. The most durable types of roofing are slate and clay tiles but they’re more expensive than materials like metal or wood.
Which roof is best for high winds?
Fiberglass Shingles – You are certainly familiar with shingles as a roofing material, as they are one of the most popular choices in the world. Fiberglass shingles are a particularly good choice in high wind areas, as they are a strong product which is unlikely to come apart.
What type of roof keeps house the coolest?
Products for Steep Roofs (Pitch > 2:12) – Asphalt shingles are composed of a fiberglass web coated with filled asphalt, or filled modified asphalt, which has been surfaced with colored ceramic-coated rock. Successive rows of shingles are overlapped. This helps the roof shed water while permitting the shingles to “breathe” (release underlying moisture). Cool option: Choose an asphalt shingle that is surfaced with light-colored or (if a darker color is preferred) cool-colored granules. Field-coating previously installed asphalt shingles roofs to make them cool can create moisture retention issues, may void the shingle manufacturer’s warranty, and is not recommended. Wood shingles (machine sawn) and wood shakes (hand split) are pieces of wood that are overlapped to cover the roof types. Cool option: Wood shingles and shakes are naturally “cool colored” materials. Polymer shingles (also known as synthetic or composite shingles) are formed of polymer shaped to resemble asphalt shingles, wood shingles, wood shakes, slate, clay tiles, or concrete tiles. They are overlapped to cover the roof. Cool option: Choose a polymer shingle that is factory-colored with light- or cool-colored pigments. Clay tiles can be unglazed (terra cotta), or glazed to increase water resistance and provide choice of color. Cool options: Choose a terra cotta clay tile (typically a natural cool color) or a clay tile with a factory-fired light- or cool-colored glaze. Glazed clay tiles can also be retrofit with a field-applied light- or cool-colored polymer coating that is applied when the tiles are installed. Concrete tiles are typically formed from gray-cement concrete. They can be integrally colored with pigments, or surface colored with a slurry coating (pigment + white cement) or with a pigmented polymer coating. Cool options: Choose a concrete tile with a factory-applied light or cool-colored slurry or polymer coating. Concrete tiles can also be retrofitted with a field-applied light- or cool-colored polymer coating. Slate tiles are split from slate (metamorphic rock) and overlapped to cover the roof. Cool options: Slate tiles are not usually cool. Metal shingles or tiles are metal pieces, often shaped to resemble asphalt shingles, clay tiles, wood shingles, or concrete tiles, that are overlapped to cover the roof. They can be unpainted, factory painted, or factory surfaced with mineral granules. Cool options: Choose a metal shingle or tile that is factory coated with a light- or cool-colored paint, or factory surfaced with reflective mineral granules. Unpainted metals are typically good solar reflectors but poor thermal emitters, and get hotter in the sun than painted metals of comparable solar reflectance; they are not the best choice. Metal shingles or tiles can be retrofitted with a field-applied paint, but an oven-baked factory-applied paint is more durable and economical than a field-applied paint.
What shape of roof is most energy efficient?
According to the Louisiana Department of Natural Resources Building Guide, flat or low-sloped roofs often demonstrate better energy efficiency because of differences in insulation. Generally, these roofs have a membrane system, which is applied on top of sheets of rigid insulation.
What is better than roof shingles?
Top Benefits of Metal Roofing Compared to Shingles –
Metal roofing is durable and routinely lasts 2-4 times longer than shingles. Homeowners like the idea of buying only one more roof in their life instead of potentially several. Metal roofing outperforms shingles in cases of hail and other severe weather events. Metal roofing is highly reflective and can save 20-40% on electricity bills. Metal roofing has a high recycled content, which helps reduce landfill pressure instead of adding to it like asphalt shingles. Metal roofing looks great, improving curb appeal and resale values.
Given the sharp increase in market share, it seems that more and more homeowners are making performance, not price, their dominant purchase decision. Learn more about metal roof cost,
Does a 50 year roof last 50 years?
Lifespan of Shingles – The next thing you need to consider is this: 50-year shingles do not necessarily have a lifespan of 50 years. In fact, they usually fall 5-10 years short of that period. While this is sometimes caused by improper installation, it is more often the result of poor maintenance or negligence.