Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof.
Modified bitumen hail damage flat roof.
The roof inspection was conducted on a modified bituman roofing system.
Modified bitumen and built up asphalt roof bur systems are resilient to hail impact based on their installed configurations.
Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures.
According to the national oceanic and atmospheric administration noaa there was a total of 4 611 hail storms in the united states during the year 2018 with 2019 ending on a higher number as of year end more than 5 396 hail events were recorded although most people think that property and roof damage only occur in rare instances with larger than average hailstones even the smallest.
This roof inspection completed on a flat modified bitumen roof is a perfect case study of why it is so important to have your roof inspected if a hail storm has recently passed through your area.
Bitumen roof advantages and disadvantages.
This is often referred to as a bur roof which is an asphalt product very.
Damage from high wind high winds from a storm affect all of the low slope roof systems in the same way.
Advantages there are a wide range of methods available for installing modified bitumen roofing from using a hot torch to using a sealant backed peel and stick rolls.
The gravel provides protection to the underlying roof membrane from both foot traffic ultraviolet uv exposure as well as hailstones.
The damage will typically appear as a dark circular or star shaped pattern in the areas the hail impacts the membrane.
Built up asphalt roof systems are commonly gravel surfaced.
Asphalt based roof systems including modified bitumen and built up bu asphalt roofing are the most commonly used flat roof systems on smaller commercial buildings.
Polymer modified bitumen roofing damage assessment 1 hr introduces participants to the basic components of a modified bitumen roof alerting them to problems that can arise during manufacture and installation and providing a basic overview of maintenance and repairs.
A modified bitumen roof however is rather easy to see hail damage since the product is very similar to a modified asphalt shingle on a home.
New roof coming soon.
