Types Of Roofing For Flat Roofs

Flat roofs are among the most affordable roofs over time and they can be installed on commercial buildings and residential properties alike.

Types of roofing for flat roofs.

Here are various types of roofing materials for flat roofs. Built up roof bur the traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar. Commonly known as bur built up roof membranes have been in use for more than a century. Thermoplastic polyolefin tpo 3.

There are two main types. The membrane roof is the latest roofing technology and is also the roof of choice in. Not all flat roofs are created equal. Roof designs shapes styles.

Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for. Pros and cons for flat roof materials. While modified bitumenis also still used most owners are moving away from asphalt based products due to the environmental and health hazards. Types of single ply flat roofs and their costs.

Traditional membranes modified bitumen. Spray foam insulation sprayed directly onto the roof deck and then coated with acrylic or urethane coating as well as a layer of crushed stones sand. Built up roof bur membranes. The two most common types of flat roof membranes are epdmand pvc.

These materials are mostly made up of several alternating layers of bitumen and reinforcing fabrics roofing felts or ply sheets that form a roof membrane. 6 roofing materials for flat roofs 1. Green roof system 6. Depending on a home s architecture a roof can potentially make up 40 of the exterior often playing a big role.

The sturdiest among all. The most durable of all types of roofing materials for flat roofs asphalt rivals metal roofs with a. Ethylene propylene diene monomer epdm 2. If you re getting a new roof or building an addition on your home that requires extra roof space then you may want to familiarize yourself with some of the most common roof designs and how they impact your choice of roofing materials.

But there isn t just one single type of flat roof and choosing the right type is vital to getting a roof that fits well and does the job.