Residential Flat Roof Material Options

Ethylene propylene diene monomer epdm 2.

Residential flat roof material options.

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. Metal specifically aluminum is known for its durability. Installing a modified bitumen rubber roof is also less costly than epdm. From there the flat roof system you choose will determine the materials you apply.

Metal is one of the most popular materials used for flat roof replacement. These shingles can be reinforced with fiberglass or organic materials cellulose without changing the appearance of the shingle. So all you need to be able to say to your roof contractor is you want an epdm rubber roof. What are the different types of flat roofs.

When it comes to covering up a flat roof your options are both limited and expansive. Modified bitumen and rolled asphalt roofs cost 1 30 2 20 per sq foot depending on the number of plies. Flat metal roofs can last for almost 35 years in ideal conditions. In this guide we ll cover the following most common roofing options.

The problem is that many roofing companies have stuck to epdm rubber and never got familiar with modified bitumen rubber roofs. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down. 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.

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. Pros and cons for flat roof materials. There are techniques as in any roofing material that should be followed to ensure a stable roof over many years. 6 roofing materials for flat roofs 1.

Tpo is 1 70 per sq foot. Thermoplastic polyolefin tpo 3. Pvc is 1 90 per sq foot. 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.

Spray polyurethane foam spf 4. Epdm is 1 50 per sq foot making it the cheapest single ply membrane. In general materials used on flat roofs cost less than ones used on sloped ones.