Asphalt Roof Covering Lifespan

Choosing the right membrane is crucial because the materials used affect the longevity of your roof.

Asphalt roof covering lifespan.

Asphalt roofs are easy and affordable to install but they require frequent maintenance. Mastic asphalt is a mixture of asphalt bitumen and aggregates. They ve been in use since the 1920s and have been improved upon by manufacturers over the decades to a point where they are reliable for up to 18 years perhaps longer depending on how they re installed and maintained which means. Most shingle roofing manufactures offer a range of products in different weights and different life expectancies.

This is an inexpensive flat roofing option but typically only lasts about 10 years. One of the ways to extend the lifespan of an asphalt roof in a sunny climate such as florida arizona texas is to opt for a solar reflective light colored shingles designed to reflect solar radiant heat and uv radiation. Specify falls greater than the absolute minimum recommended 1 40 rather than 1 80 to allow for variations in construction and to avoid ponding. Some shingle roofs may even last as long as 50 years.

Does flat roof lifespan depend on the covering. Multi layer asphalt and gravel membrane. Knowing your different options is therefore important to choose the right covering. Typically a built up roofing system or a single layer torch on system may be applied on to a built up felt or mastic asphalt roof.

Asphalt absorbs and retains more heat than a metal roof which makes it less energy efficient. Asphalt coverings use layers of felt combined with molten asphalt and topped with a coating of gravel. The lifespan of asphalt shingles. New shingle roof 7 500 average price.

New metal roof 14 500 average price. Average life of asphalt shingles roof asphalt shingles are the most popular material covering properties today. It is crucial to choose high quality materials if you want to ensure the top of your house lasts for a very long time. Composite asphalt shingles can be expected to last 15 to 40 years depending on the quality of the materials chosen.

It is not as common as built up felt for small domestic roofs even though it is known to be more durable and generally performs better as a waterproofing material. A mastic asphalt roof gives a seamless covering and can be used on timber metal and concrete decks. The asphalt roof lifespan is about 15 20 years with mild maintenance. If you live in an area where the climate constantly fluctuates hot to cold wet to dry it can have a significant effect on the lifespan of your roof.

Also it can easily succumb to weather events. How long does an asphalt roof last. Typically you may have to replace asphalt shingles anywhere from every 5 to 25 years depending on these factors.