Modified Bitumen Roof Replacement

You will never see actual gravel chunks of rock say 3 16 to 1 4 in size on a modified bitumen roof.

Modified bitumen roof replacement.

Modified bitumen is easy to install. Repairing or replacing a damaged roof isn t always something that can be put on pause even when finances are tight. Bitumen roof advantages and disadvantages. 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.

It s necessary to inspect the modified bitumen roof. Modified bitumen flat roofs. Except for the overlap at seams a modified bitumen roof is a single membrane in thickness over the roof surface. Repairing a rooftop with modified bitumen coating.

Modified bitumen is the modernized version of built up roofing a traditional roofing material also known as tar and gravel. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. 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.

A modified bitumen roof is stronger than a traditional tar and gravel roof or a cap sheet roof. Learn about modified bitumen app roofing systems. It can be 2 or 3 plies smooth or with a mineral surface torched down app mopped on sbs or self adhering. Get to know more about one of the most popular commercial roofing systems.

Determine the extent of the damage. Modified bitumen app roofing systems. Modified bitumen roofing was designed for use on buildings that have a low slope or flat roof. A plain tar and gravel roof also referred to as a built up roof or bur is quite different from modified bitumen.

Easy to install repair. 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. Modified bitumen roof repair. Financing a roof repair as a homeowner.

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. 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. Some modified bitumen materials can be recycled.