How Much Does A Green Roof Cost

A green roof is where either all useable space on a roof or a portion of the useable roof is covered in live vegetation.

How much does a green roof cost.

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. As a very rough indication in the us one can expect to pay around 150 per meter squared of extensive green roof and around 200 per meter squared for the intensive variety. The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000. This covers a basic 4 system with sedums and hearty herbs.

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. Intensive green roof with modular plants and walking paths cost to install green roof varies greatly by region and even by zip code. 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. How much does a green roof cost.

How much does a green roof cost. Green roof installation costs per square foot decrease as size increases. The cost can be more for larger homes homes with complex roof designs or when installing. Growing media depth desired water storage and plant material and slope determine the increase in cost from there.

Calculating the average cost of green roofs can be difficult because there a number of variables not just the size and accessibility of the site but the types of plants that are going to be grown on it. How much does roof replacement cost. According to the renewable energy hub website a green roof will typically cost between 25 and 41 per square foot. Cost of the green roof build up for a 10 8 flat roof is less than 420 00 enviromat offer discounts on large areas and for trade customers.

A large scale green roof on top of an exclusive london high rise might cost hundreds of thousands whereas the small garden you have on your garage may have cost as little as 500 if you have done it yourself. How much do green roofs cost. The cost will vary with the green roof system and the particular situation. When leaks begin it should be repaired or replaced quickly to prevent major interior water damage and mold from growing.

Counting all the material above the waterproofing the cost of a green roof on a flat roof typically starts around 15 a square foot.