Residential Flat Roof Material Options

Epdm is 1 50 per sq foot making it the cheapest single ply membrane.

Residential flat roof material options.

So all you need to be able to say to your roof contractor is you want an epdm rubber roof. Flat metal roofs can last for almost 35 years in ideal conditions. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. Asphalt shingles the most common residential roofing material used in the united states asphalt shingles are popular because they are economical and easy to install.

Pvc is 1 90 per sq foot. There are techniques as in any roofing material that should be followed to ensure a stable roof over many years. Ethylene propylene diene monomer epdm 2. Metal specifically aluminum is known for its durability.

6 roofing materials for flat roofs 1. Metal is one of the most popular materials used for flat roof replacement. Of all these membrane types epdm synthetic rubber is the most common single ply membrane roof material in both residential and commercial use. What are the different types of flat roofs.

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. Thermoplastic polyolefin tpo 3. Spray polyurethane foam spf 4. Tpo is 1 70 per sq foot.

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. In general materials used on flat roofs cost less than ones used on sloped ones. Built up roof bur modified bitumen roof mbr and rubber membrane roof epdm. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.

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. When it comes to covering up a flat roof your options are both limited and expansive. 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. Green roof system 6.

Pros and cons for flat roof materials. These shingles can be reinforced with fiberglass or organic materials cellulose without changing the appearance of the shingle. Installing a modified bitumen rubber roof is also less costly than epdm.