How Long Does A Flat Roof Last In Florida

The industry wide estimates of how long different roofing materials last are given below.

How long does a flat roof last in florida.

All three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof. With a special installation method and roof frame bracing the wind uplift rating can be increased to 130 mph. Maximum wind uplift for most architectural shingle products is 110 mph. Just because a roof is classified as a flat roof that is a roof with a slope of less the 2 12 does not mean it is a modified bitumen roof.

Metal roofing panels generally last as long or longer than asphalt shingles. Asphalt roofing shingles last 15 to 20 years. The central factors include quality of original workmanship and building materials. To properly identify a modified bitumen roof you can look at the featured image of this post or the pictures below.

When estimating the lifespan of your roof it s important to take into consideration the state of your roof especially if you re not sure when or how it was installed. Aluminum and zinc roofs are rated for wind resistance of either 110 mph or 160 mph. Metal roofs also have the virtues of being highly resistant to impact damage and requiring little. So it is natural that you would want to know which roofing materials stand up best against the central florida climates.

How long do metal roofs last in florida. Most architectural shingle roofs will last anywhere from 15 to 25 years depending on their environment. Depending on type of metal panel will greatly determine the lifespan of your roof. The iachi estimates that metal roofs in florida typically last 17 to 20 years but a website called roofing calculator says 50 years isn t out of the question.

How long does a flat roof last. The lifetime of a flat roof can vary drastically depended on several factors. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules. A flat roof is not flat it just has a very low slope.

The problem with flat roofs is that they do not offer as much drainage as traditional pitched roofs. These roofs have the largest life span variance as depending they last anywhere from 10 to 50 years. While flat roofing is used sometimes in residential roofing installations they are mostly seen on commercial buildings. Concrete or clay tiles typically last at least 20 years.

How long does a membrane roof last in florida. Galvanized steel panels are the most popular metal roofing material and they generally have a minimum life of 20 years depending on location.