How Much Does A Flat Roof Cost Per Square Metre

Expect to spend 1 500 to 3 000 to remove your current roof before installing a replacement.

How much does a flat roof cost per square metre.

Let us guide you through the three most popular flat roof replacement options and of course how much each will cost. Flat roof cost per square metre. The cost of installation starts at 5 5 5 per square foot but can go up to as much as 7 9 per square foot depending on roof size and complexity. However if you were to have a 100 m2 zinc roof these rates would reduce.

Fibreglass roof cost per square metre grp fibreglass prices a modern fibreglass grp flat roof system with specialised roofing grade resins. When leaks begin it should be repaired or replaced quickly to prevent major interior water damage and mold from growing. The above rates would apply to a small domestic roof of 10m2 or less. I charge 90 per m 2 if the boards underneath are in good condition but the price does include over boarding with new osb3 which is essential to adhere a new fibreglass roof to.

The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000. How much does roof replacement cost. Roof insulation will entail extra costs as well. When the old roofing material and the roof construction need to be removed the total cost will be much higher.

Out of the total installation cost on a new flat roof around 70 will be the cost of labor. The average cost for conversion from flat to a pitched roof is between 3 000 5 000 depending on the roof size and choice of materials. This affects the amount of zinc needed. Installing an epdm roofing costs about 45 per m on average.

Factors affecting zinc roofing costs. A look at replacement flat roof prices updated may 2020 flat roofs are more likely to leak than any other type of roof covering. Rubber roofs costs start from 80 per m2. For fibreglass expect to pay from 90 per m2 and for fire glass bay roof from 250 per square metre.

For a shallow pitched roof work on a baseline cost of about 25 per square metre. This is because its actually difficult to install a flat roof correctly so that it remains leak free. The exact material you use will have an impact on the cost of the roof with basic felt solutions costing around 50 per square metre for the material itself and more high end materials such as modern grp a form of fibreglass going up to 90 per square metre but allowing unlimited options in terms of colour and generally being more long lasting. The cost can be more for larger homes homes with complex roof designs or when installing.

Flat roof replacement costs. Lead bay roofs are even more expensive starting from 300 per m2.