Modified Bitumen Roof Replacement

Determine the extent of the damage.

Modified bitumen roof replacement.

Bitumen roof advantages and disadvantages. It can be 2 or 3 plies smooth or with a mineral surface torched down app mopped on sbs or self adhering. The main advantage of modified bitumen is that it offers impressive tear resistance to roofing systems thanks to its sturdy mixture of fiberglass and polyester reinforcement layers. It s necessary to inspect the modified bitumen roof.

Modified bitumen mod bit is also available with a white acrylic reflective coating applied at the factory. Get to know more about one of the most popular commercial roofing systems. Modified bitumen is easy to install. Some modified bitumen materials can be recycled.

Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof. 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. Financing a roof repair as a homeowner. Modified bitumen roof pricing and installation cost checklist get at least 3 5 estimates before hiring a mineral surface roll roof contractor estimates are typically free unless it s a service call for a repair.

A modified bitumen roof is stronger than a traditional tar and gravel roof or a cap sheet roof. They come in rolled sheets that are 3 feet wide and up to 36 feet long which are rolled easily onto the roof atop a base sheet membrane. The big issue with repairing a modified bitumen roof surface is the question of whether moisture has made its way into the asphalt layer and if so how much. If damaged bitumen patches can be used to quickly and efficiently repair it.

One of the primary benefits of using a modified bitumen roof is that it comes at a lower cost to install. 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. Modified bitumen app roofing systems. Modified bitumen is the modernized version of built up roofing a traditional roofing material also known as tar and gravel.

A plain tar and gravel roof also referred to as a built up roof or bur is quite different from modified bitumen. One of the biggest disadvantages however is that many major commercial roofing contractors have stopped installing them mostly due to the surge in popularity of tpo roofs. You will never see actual gravel chunks of rock say 3 16 to 1 4 in size on a modified bitumen roof. Learn about modified bitumen app roofing systems.

One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Modified bitumen roof repair. Except for the overlap at seams a modified bitumen roof is a single membrane in thickness over the roof surface. Modified bitumen flat roofs.