Roof Life Expectancy

While you could get 20 years from a flat roof others might last less than a decade.

Roof life expectancy.

You will at least want to make. Roofing manufacturers label and sell their shingles as twenty twenty five or thirty year shingles. The life expectancy of your roof depends factors that include the roof design and the climate you live in as well as the quality of installation and long term care and maintenance. According to a study performed by the national association of home builders nahb a trade association that helps promote and represent the policies of the u s.

By geoff williams and teresa mears may 24 2019 by geoff williams and teresa mears may 24 2019 at 9. A flat roof s lifespan will depend on the materials used to cover it. They can establish the remaining life in the current roof and work with you to make a new roof plan. The life expectancy of shingles is affected by both the pitch slope of the roof and the weather.

This is the length of time the shingle would be expected to last in a perfect. Metal roofs can last 40 70 years depending on the material. Traditional asphalt roofing materials have an estimated life expectancy of roughly 12 20 years. Angle of roof slope higher pitch roofs tend to last longer.

Installed correctly a new roof will last at least 15 years but the exact lifespan depends on the material. Flat roof life expectancy. Orientation of roof surface a roof slope facing south will get more sunlight and have a shorter life. Color of roof a dark roof absorbs more heat which shortens the lifespan.

Here learn which roofing lasts the longest. Housin g industry the lifespan of tile roofs far exceeds that of any other roofing material. Which is a less expensive option on flat roofs and only lasts around 10 years. Another option would be the rubber.

The asphalt coverings have two layers of felt in a combination with molten asphalt then it is topped using a coating of gravel. Multiple layer roof a roof installed over an existing roof will have a shorter life. Metal roofs offer many benefits including. Generally you will have to reset new flashings and install a good quality underlayment if you are using the old tile.

The life expectancy of your roof deck and appliances may affect the sale price of your home. If the previous style is no longer available then it is an ideal time to consider new tiling. As indicated in the graph throughout a 75 year period a natural slate roof will need to.