Roofing Choices For Flat Roofs

The first choice for a flat roof today is one made of aluminum.

Roofing choices for flat roofs.

This type of flat roof still has a bad reputation with some people but i m going to tell you why that. Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. Asphalt or mastic.

This roofing system is highly reflective and very durable. Spray polyurethane foam spf 4. Older metal roofs however may be terne a tin steel allow or even copper. Aluminum roofs are a good non combustible heat reflector.

Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. Flat roof replacement felt roof. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. Pvc pvc roofing system.

Tpo is 1 70 per sq foot. Modern torch on felt roof. It s constructed of a durable reinforcing mat of non woven glass fibers that have been coated and permeated to a thickness of approximately 2 0 mm. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs.

Pvc is 1 90 per sq foot. Thermoplastic polyolefin tpo 3. 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. Torch on felt roofing in case you hadn t guessed describes the method of application.

Some but not all types are suitable on flat roofs. Pvc is one of the top flat roof options because it is easy to install and lacks water permeability meaning it can resist water ponding. 6 roofing materials for flat roofs 1. Different types of flat roof material options single layer membrane roof.

The membrane roof is the latest roofing technology and is also the roof of choice in. Pros and cons for flat roof materials. Ethylene propylene diene monomer epdm 2. Flat roof option 3.

Green roof system 6.