Residential Flat Roof Material Options

In general materials used on flat roofs cost less than ones used on sloped ones.

Residential flat roof material options.

Of all these membrane types epdm synthetic rubber is the most common single ply membrane roof material in both residential and commercial use. In this guide we ll cover the following most common roofing options. Asphalt shingles wood shingles and shakes metal roofing concrete clay and fiber cement tiles natural and faux slate and the much hyped tesla solar tiles that are not yet widely available. Ethylene propylene diene monomer epdm 2.

These shingles can be reinforced with fiberglass or organic materials cellulose without changing the appearance of the shingle. Pros and cons for flat roof materials. What that means in a nutshell is that your traditional roofing materials such as asphalt shingles concrete tiles and corrugated metal are out of the window. What are the different types of flat roofs.

Spray polyurethane foam spf 4. Pvc is 1 90 per sq foot. Green roof system 6. Underneath the basics flat roofs are usually constructed with a ceiling nailed to joists which support a deck usually wood in residential construction a vapor barrier insulation and a roof board.

There are techniques as in any roofing material that should be followed to ensure a stable roof over many years. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. Thermoplastic polyolefin tpo 3. Flat metal roofs can last for almost 35 years in ideal conditions.

So all you need to be able to say to your roof contractor is you want an epdm rubber roof. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. From there the flat roof system you choose will determine the materials you apply. Metal specifically aluminum is known for its durability.

Tpo is 1 70 per sq foot. Metal is one of the most popular materials used for flat roof replacement. 6 roofing materials for flat roofs 1. Installing a modified bitumen rubber roof is also less costly than epdm.

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. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. The problem is that many roofing companies have stuck to epdm rubber and never got familiar with modified bitumen rubber roofs.