Types Of Roofing For Flat Roofs

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.

Types of roofing for flat roofs.

Thermoplastic polyolefin tpo 3. The most durable of all types of roofing materials for flat roofs asphalt rivals metal roofs with a. The sturdiest among all. The membrane roof is the latest roofing technology and is also the roof of choice in.

6 roofing materials for flat roofs 1. Green roof system 6. Spray polyurethane foam spf 4. Roofing felt and modified bitumen are as cost effective as epdm roofing membranes.

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

Roof designs shapes styles. Commonly known as bur built up roof membranes have been in use for more than a century. Not all flat roofs are created equal. Here are various types of roofing materials for flat roofs.

There are two main types. Different types of flat roof material options single layer membrane roof. Built up roof bur membranes. 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.

Depending on a home s architecture a roof can potentially make up 40 of the exterior often playing a big role. Traditional membranes modified bitumen. Ethylene propylene diene monomer epdm 2. 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.

Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for.