Roofing Choices For Flat Roofs

Tpo is 1 70 per sq foot.

Roofing choices for flat roofs.

Pvc single ply membrane arguably the most popular of all flat roofing materials some contractors even install only pvc membranes for higher end residential installations pvc membranes are a single layer of thermoplastic material. Thermoplastic polyolefin tpo 3. Flat roof option 3. Aluminum roofs are a good non combustible heat reflector.

Torch on felt roofing in case you hadn t guessed describes the method of application. Spray polyurethane foam spf 4. Iko roof fast 95 base is a self adhesive product that can easily be cold applied on low slope roofs. Modern torch on felt roof.

Flat roof replacement felt roof. Modern day styles include corrugated or ribbed panels and shingle strips. The first choice for a flat roof today is one made of aluminum. 6 roofing materials for flat roofs 1.

Epdm is 1 50 per sq foot making it the cheapest single ply membrane. Older metal roofs however may be terne a tin steel allow or even copper. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. Green roof system 6.

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. Pvc pvc roofing system. In general materials used on flat roofs cost less than ones used on sloped ones. This roofing system is highly reflective and very durable.

Different types of flat roof material options single layer membrane roof. Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for. Pvc is 1 90 per sq foot. Asphalt or mastic.

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. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. Ethylene propylene diene monomer epdm 2. The membrane roof is the latest roofing technology and is also the roof of choice in.

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.