How Long Last A Shingle Roof

Many pros shingle in a vertical line up the roof because it s much faster.

How long last a shingle roof.

For instance a typical asphalt shingle roof lasts 20 to 25 years while a roof installed over an existing layer of shingles should be replaced after 20 years. Here is what you should know about the lifespan and performance of asphalt shingles. Cracks or thermal splitting in asphalt shingles 3 tab shingles are an ok option for temperate climates but they are not at all suitable for storm prone areas. When you reach the top of the roof run your last row long photo 6 and drape the paper over the peak top ridge onto the other side.

Asphalt shingles are easy to install last anywhere from 10 to 50 years depending on the type and are less expensive than other roofing materials such as slate tile and metal. They are typically 36 inches long in total. Measure your roof so you can be sure you buy the right amount of shingles. Known in the trade as vertical racking or staggering this how to lay shingles method enables the roofer to install a single column of shingles all the way to the peak without the wasted back and forth motion necessary to fill several rows of stair steps.

Marquis weathermax autumn brown 3 tab roofing shingles 33 3 sq. Architectural shingles are another option and are installed the same way as 3 tab shingles but give your roof more of a 3 d effect due to their varied shapes. When you reach the top on the other side of the roof run that paper up and over as well. A typical 3 tab asphalt shingle roof will last anywhere from 10 to 20 years.

The warranties on faux slate roofing are generally comparable to asphalt shingles expect them to last anywhere from 20 50 years. That way you ll end up with a watertight ridge. 850 1 140 per square for steel. Cedar is the preferred choice for wood shingles also called shakes because it s rot and insect resistant.

What affects their lifespan and causes damage.