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Modified Bitumen Roof

There are many benefits to having a Modified Bitumen Roof System. In this article, we will discuss some of them. We will also discuss how this type of roof costs, how it can last for years, and how to maintain it. You can get the full details about this type of roof by contacting a qualified company like Perry Roofing. Here are some of its benefits:

Cost of modified bitumen roof

The price of a Modified Bitumen Roof can vary wildly from one company to the next. However, there are some factors to keep in mind to ensure that you are getting the best value for your money. Here are a few tips for lowering your costs:

Modified bitumen is a versatile roofing material. Most of the time, it can be repaired and the cost is much lower than a replacement. In addition to the life expectancy of a modified bitumen roof, it can be applied to almost any type of house, including those with a low slope or flat roof. The price of repairing a modified bitumen roof will range from USD two hundred to four thousand.


The life expectancy of a modified bitumen roof depends on several factors, including the location and climate of the home, how the roofing system is maintained, and the architectural design. While manufacturers claim that rolled membrane roofing can last for over 20 years, this may not always be the case. Homes near the beach or with extensive vegetation may need constant maintenance. Additionally, higher slopes shed water more easily. Proper installation and regular maintenance of the roof can extend the life of the roof by years.

Another great benefit of modified bitumen is its durability. This type of roofing can withstand varying temperatures, including extreme heat and freezing temperatures. This is a huge advantage because other types of roofing materials can become damaged or erode over time in such extreme conditions. Modified bitumen can be restored to its original Class A fire rating. However, this type of roofing is not recommended for areas that have high foot traffic. In addition, the hot sun and walking can damage the material. In addition, it is susceptible to impact damages and will not last for as long as other roofing systems.

Life expectancy

The thickness of the roofing membrane will play a large role in the life expectancy of your modified bitumen roof. The thicker the membrane, the more durable it will be, as thicker roofing membranes can withstand weathering better than thinner ones. Modified bitumen roof sheets are usually 0.12 to 0.18 inches thick, and they weigh about 1.1 pounds per square foot. If you’re replacing your existing modified bitumen roof, you should consider stacking your plies. Thick roofing membranes are better able to withstand the pounding of foot traffic, and they resist Mother Nature more effectively.

Another factor affecting the life expectancy of your modified bitumen roof is whether you’re installing the material correctly. If it’s not installed properly, the fasteners may back out and cause the membrane to delaminate, or slide down. In this case, water can seep into your home. Likewise, poor installation techniques may lead to splits and other problems. Proper installation is essential for a long-lasting modified bitumen roof, as improper installation will compromise its integrity.


Unlike traditional tar and gravel roofs, a modified bitumen roof has a much longer service life. The asphalt used in these roofs is mixed with a number of modifiers and solvents, enhancing its performance characteristics. To maintain the effectiveness of the roof, regular maintenance is necessary. Below are some tips for maintaining your modified bitumen roof. Read on to learn more. To prevent leaks and maintain its performance life, you must perform regular maintenance.

Modified bitumen roofs are resilient to the elements. They can withstand both extremes in temperature and resist moisture. Roofing materials made from polyester and fiberglass blend together to form this material. Modified bitumen roofs can be treated to be energy-efficient and provide UV protection. Additionally, their ease of maintenance makes them an attractive choice for building owners looking to reduce energy costs. This makes them an attractive option for many commercial and residential applications.