Green Roof Cost Calculator Uk

The green roof energy calculator is an online tool that allows users to compare the annual energy performance of a building with a vegetative green roof to the same building with either a dark roof or a white roof.

Green roof cost calculator uk.

Try our flat roof cost calculator no email or signup required. These figures will vary however and green roof installation companies will be able to give you a clearer figure based on your site s specifications. Overall we estimate that the average cost for a roof replacement in the uk will come in at around 5 000 to 6 000. Simulations are available for new construction ashrae 90 1 2004 and old construction pre ashrae 90 1 2004 office and residential buildings driven by typical precipitation and.

The price breakdown shown above is for a single garage. Our breakdown of the flat roof costs are for a single garage roof. The greensave calculator was developed to help professionals concerned with sustainability by green roofs for healthy cities and the athena institute with support and funding by tremco roofing and building maintenance. 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.

Based on your inputs the calculator will automatically adjust cost m2 up or down for smaller jobs. As a guide prices can vary from 50 m for a sedum roof to 200 m for a fully planted intensive roof the cost of any reinforcement needed to the roof and or wall structures is additional to this. This is down to the different materials that are needed within. Finally there is also ongoing costs to consider for maintenance and repairs.

In general in most of uk average cost of repairing a tile slate roof is 90 100 per m2. As you begin to calculate various costs you will see that the cost is a result of the interplay of many different variables including roof area in terms of footage measurement of any roof extras like. For example the delivery cost per pallet decreases as the number of pallets needed increases. All these come at an extra cost.

What about a double garage. The cost will vary with the green roof system and the particular situation. Type of green roof. The type of green roof system plays a part in the cost per m2.

The best part of a roofing calculator is that it offers a free insight into the total cost of the replacement roof project on a sq ft basis. The greensave calculator is available exclusively to grhc individual and corporate members. Even though green roofs are low maintenance they still need some care and attention once a year to continue preforming at their best. This saving is carried across the overall cost of the green roof leading to a lower cost per m2.

However at the very cheapest end of the spectrum replacing the felt roof on a garage should only cost around 1 000 whereas replacing all the slate tiles on a large family home may cost as much as 12 000.