Flat Top Roof Materials

Consider geography budget and use for the roof to determine the best option.

Flat top roof materials.

There are mainly three types of flat roof materials commonly used for flat roofs. If insulation is installed below the flat roof deck this is called a cold roof. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. If you re going to start a physical business or plan to replace an old roof it s good to know what your options are.

A well maintained roof made of tar and gravel can last up to 20 40 years. Systems designed for sloped roofs such as asphalt shingles and concrete or clay tiles are installed by overlapping one row on top of another these systems work cohesively with the pitch of the roof to shed rainwater and snow as it falls from the sky. This very popular roof type is also among the best flat roof materials to install. In addition these white coat roofs have all of the same energy saving properties as pvc roofs.

In this blog post let s talk about 6 types of roofing materials for flat roofs. Just enough slope to drain water but also flat enough to be a problem if not constructed properly. Tpo is 1 70 per sq foot. Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.

This video explain the three commonly flat roof materials used. In general materials used on flat roofs cost less than ones used on sloped ones. Pvc is 1 90 per sq foot. A note to consider before construction.

From there the flat roof system you choose will determine the materials you apply. Since flat roofs have little to no pitch the water would work itself underneath the shingles or tiles eventually rotting the substrate and. Knowing the types of roofing materials for flat roofs available for property owners help them decide which type of contractor they need and the services their roof needs when it comes to repair restoration or installation. Flat roofs usually come with a 10 to 20 year warranty but can last 25 years if you build the roofs right and maintain them using commonsense rules.

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. The three types of flat roofing materials are. Not only is a tpo roof an inexpensive option it has a decent lifespan between 10 and 20 years. Ethylene propylene diene monomer epdm epdm is classified as rubber roofing.

You can use our flat roof calculator to quickly and accurately estimate the cost of replacement. It s three main benefits are very comparable to number 5 on the list spray applied roof coatings. 6 roofing materials for flat roofs 1. Pros and cons for flat roof materials all three types of flat roofing cost 250 to 350 per square 100 square feet but prices vary according to region and size of the roof.