What Is Modified Bitumen Roofing?

What is modified bitumen roofing? It is a kind of roof that is made from bitumen. It is used to cover the roof of a house or building. This type of roof is widely used in Florida. However, the average life of this type of roof is only 12 years in Florida. This is because of two main factors: improper installation and improper maintenance. Proper maintenance of any type of roofing will increase its life span, including trimming vegetation away from the roof and keeping leaves from blowing on the roof. Besides, it is also important to maintain the edges of the membrane. When you notice that a part of the membrane is tearing off, you can fix the damage with tar or other pieces of modified-bitumen.

what is modified bitumen roofing

Despite being a popular choice for roofing, modified-bitumen roofs are not ideal for every situation. For example, they tend to have a shorter lifespan than other types of roofing. For that reason, it is vital to properly maintain these roofs. It is important to check the local weather conditions to determine the proper type of roof for your property. Then, you can decide which material is best for your needs.

A modified-bitumen roof can be installed on slopes as small as 1/4 inch per foot. It is installed over a solid insulation layer and cover board. After that, it is applied over the SBS base sheet. The SBS glass fiber reinforced cap sheet is torch-applied over the base sheet. SBS is an acronym for styrene-butadiene-styrene products. The polymers in SBS are mixed with asphalt to create a shingle that has the properties of both being flexible and durable even at low temperatures.

Modified-bitumen roofing is extremely durable and has a proven track record of lasting up to 20 years. It is also highly weather-resistant and can withstand the worst storms. You can safely install it on roofs that are subject to hail and other damaging weather. There are no significant disadvantages of this type of roofing, but the advantages and disadvantages need to be considered. You should make the decision based on your specific requirements.

There are several types of modified bitumen roofs. The most common is modified bitumen roofing. This type of roofing is applied on a flat roof. Unlike gravel or built-up roofs, this type is not suitable for low-slope roofs. Aside from the high price, this type of roofing has many other advantages. The material is very strong and resistant to wind, water, and cold.

Another great benefit of modified bitumen roofing is its durability. Unlike EPDM, it is easy to maintain and requires minimal maintenance. In addition, it is extremely resistant to tearing and breaking. Typically, it will last for 20 years. It is easily applied using hot asphalt or a cold adhesive. When damaged, the membrane can be cut away and repaired with a sealant. The lifespan of modified bitumen roofing depends on the type of repairs it receives.

This entry was posted in General. Bookmark the permalink.