Another important florida roofing rule is the 25 percent rule.
Lifespan shingle roof florida.
The life of a roof depends on local weather conditions building and design material quality and adequate maintenance.
Wood shingle roofs average about 25 to 30 years in longevity though longer lifespans are sometimes achieved in locations where the roof experiences mild conditions and remains free of debris.
15 to 18 years.
Expected lifespan of a premium shingle roof is anywhere from 20 to 30 years depending on the environment.
No roof lasts forever especially in harsh florida climates but there are ways to estimate how long your current roof should last.
The average lifespan of asphalt shingles ranges.
Camelot williamsburg slate wind uplift ratings for premium shingles are similar to architectural shingles.
Asphalt shingles are especially tricky to evaluate regarding lifespan in florida due to various factors such as materials shingle thickness and quality workmanship installation quality etc.
Hot climates drastically reduce asphalt shingle life.
More importantly the lifespan of a shingle roof is greatly affected by the overall materials used.
According to the international association of certified home inspectors iachi 3 tab asphalt shingles the most common and economical style are expected to last 10 to 12 years in florida while higher quality architectural shingles have an expected lifespan of 15 to 20 years.
The better the materials the longer your roof will last.
There are slight differences to the rule for buildings in or out of an hvhz so it is important to know where your building lies.
Asphalt shingles can last anywhere from 15 years to a lifetime depending on the conditions the installation and the owner.
24 to 30 years.
A premium shingle is normally thicker and will last longer than a mid range architectural shingle.
Metal 30 to 45 years.
This law states that if more than 25 percent of a building s roof must be replaced within a 12 month period then the entire roof may need to be replaced.
Asphalt shingles architectural.
A wood shingle roof should be inspected annually and any split shingles should be promptly replaced.
Asphalt shingles 3 tab.
Quality is important too.
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.
Below you ll find the average of each of the most commonly used materials.
Meticulously maintained wood shingle roofs can last for 50 years.
