Residential Flat Roof Material Options

In this guide we ll cover the following most common roofing options.

Residential flat roof material options.

Spray polyurethane foam spf 4. Built up roof bur modified bitumen roof mbr and rubber membrane roof epdm. 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. 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. 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. Green roof system 6.

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. From there the flat roof system you choose will determine the materials you apply. When it comes to covering up a flat roof your options are both limited and expansive.

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. 6 roofing materials for flat roofs 1. 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. Epdm is 1 50 per sq foot making it the cheapest single ply membrane.

What are the different types of flat roofs. 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. Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.

Flat metal roofs can last for almost 35 years in ideal conditions. Thermoplastic polyolefin tpo 3. 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. Tpo is 1 70 per sq foot.

Metal specifically aluminum is known for its durability. Ethylene propylene diene monomer epdm 2. 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.