Green Roof Costs Per Square Metre

A look at replacement flat roof prices updated may 2020 flat roofs are more likely to leak than any other type of roof covering.

Green roof costs per square metre.

It needs to be stated that not all roofs are made the same and not all roofers charge the same prices. This saving is carried across the overall cost of the green roof leading to a lower cost per m2. The type of green roof system plays a part in the cost per m2. Notwithstanding this it is feasible to retrofit many buildings either by providing additional structural supports or a new floating roof to carry the green roof.

That said on average most contractors will charge between 3 50 and 5 50 per square foot or 350 to 550 per square 100 sq ft to install or replace an asphalt shingle roof on a typical house. 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. As an estimate in the uk the average cost per square meter of extensive green roof system is 50 100 whereas an intensive green roof system is 60 150. For an intensive roof annual maintenance costs range from 1 to 1 50 per square foot.

When comparing the costs of green roofs and conventional roofs it is important to look at both the short term and long term costs. The epa estimates that the cost of installing a green roof starts at around 10 per square foot for simpler extensive roofing and 25 per square foot for intensive roofs. For example the delivery cost per pallet decreases as the number of pallets needed increases. This is down to the different materials that are needed within.

A rubber roofing will last 40 to 50 years on average. Type of green roof. Cost of green roof vs conventional roof. Finally there is also ongoing costs to consider for maintenance and repairs.

This does not include. A small green roof 30 50 m 2 with reasonable access would cost between 150 and 400 per square metre to install. Flat roof replacement costs. Thus at the mid point of the above price range you can expect to pay.

Spray on roof with a spray on roof polyurethane solution is evenly applied for as little as 30 per square acrylic for 60 per square or the premium option of silicon spray averages 85 per square or more. Advantages price per square metre installation of an epdm roofing. Does not tear apart. Straight off the bat.

In the short term green roofs are more expensive than conventional roofs because the.