Flat Roof Square Foot Cost

Asphalt roll roofing costs 4 00 per square foot installed 3 250 4 750.

Flat roof square foot cost.

On a 1 500 square foot roof that s a total material cost of around 250 to 300. Let us guide you through the three most popular flat roof replacement options and of course how much each will cost. Building a flat roof costs approximately 5 00 to 10 00 per square foot. While the material itself may cost around 1 2 a square foot labor generally costs between 3 and 7 a square foot.

Rubber roofs costs start from 80 per m2. On average you ll spend about 7 500 for 1 500 square feet with a range of 6 000 to 18 000 due to the complexity of the installation type and thickness of insulation roof pitch location accessibility and old roof removal costs can exceed 24 000. The average cost to replace a flat roof is 5 10 per square foot installing a simple 1 600 sq ft. Built up roofing costs 5 00 to 6 50 per square foot installed 4 750 8 500.

Labor costs might be as much as 50 cents per square foot. Flat roof cost per square metre. Anything more than 9 in 12 is considered steep. One gallon of roof sealant might cost 15 to 30 per gallon with one gallon covering anywhere from 100 to 150 square feet.

Flat roof prices start from 40 per m2 for felt roofs. You can quickly estimate flat roof replacement costs for the following materials. Flat roof costs 8 000 16 000 depending on the material you choose. Conventional slope roof range between 4 in 12 and 8 in 12.

Most homeowners spend between 1 500 and 3 000 total when hiring a professional and the cost goes up from there for high end materials like slate or other stone tiles which are heavier. A 12 in 12 roof can cost up to 50 more than a 4 in 12 roof. These benefits do not come cheaply though. Lead bay roofs are even more expensive starting from 300 per m2.

Roof removal costs 1 63 per square foot for a single story home and as much as 1 96 per square foot for a 3 story townhome. A look at replacement flat roof prices updated may 2020 flat roofs are more likely to leak than any other type of roof covering. Flat roof coatings will cost between 0 15 to 2 00 per square foot for materials and an additional 0 50 to 3 00 per square foot for labor as broken down in the cost per square foot section above. The total cost of the labor is generally based on the material.

A low slope roof is anywhere from 2 in 12 to 4 in 12. Rubber roofing commonly comes in a roll or sheet often referred to as a membrane. For fibreglass expect to pay from 90 per m2 and for fire glass bay roof from 250 per square metre. Professional application of roofing sealant costs approximately 1 000 to 2 500.

Labor makes up the bulk of the installation costs for a flat roof. Single ply membranes are the least expensive to install while a built up roof can be labor.