In wind uplift tests metal roofs earn a 140 mph wind rating according to the metal roofing alliance and some can withstand gusts up to 180 mph.
Wind resistant hurricane proof roof.
Whether with impact resistant glass or shutters protecting doors and windows against high winds and flying debris is imperative.
Aesthetic appeal make it a popular choice among homeowners.
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Metal roofing is generally considered the best option for hurricane resistance.
Most metal varieties come with a warranty offering defense against winds up to 140 mph.
Up to roughly 130mph benefits.
Good for hurricanes but less than optimal compared to metal roofing.
The cost of the roofs with a wind resistance is higher than the average one.
Hurricane michael s strongest winds were 155 mph though as the storm came ashore gusts were in the 104 and 129 range.
Up to 160mph benefits.
Typical household activities generate moisture that can damage attic rafters insulation and ultimately the roof especially during winter when homes are usually closed up tight.
Hurricane force winds can hurl objects that act like bullets.
Low resistance cost about 1 000 dollars extra and the high resistance about 3 000 dollars.
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As category 4 hurricanes range from 130 to 156 mph metal materials provide some of the highest protection available.
This connection helps balance pressures leading to a significant reduction in the roof s wind loads.
A 4 slope hip roof featuring 30 degree slopes delivers a traditional appearance that is more wind resistant than a 2 slope gabled roof.
It all depends on the quality of the chosen material and the amount of the resistance against the wind.
Durable long lasting and no shingles to blow away in strong wind.
By far your best option for protecting your roof from wind damage.
The multiple slopes of a hurricane proof roof should also lie at the right angle.