Green Sedum Roof Cost

A sedum blanket system requires less growing medium than a wildflower blanket system.

Green sedum roof cost.

Logistical challenges for the delivery of a green roof system may lead to a cost increase. The average homeowner creating an extensive green roof for a 1 500sq ft. 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. 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.

A green roof cost per m2 can change significantly with just a different choice in system. Plus a bit extra for delivery. Roof can expect to spend between 15 000 and 30 000 with most paying around 22 000 for the project. Labour is probably around 200 per person per day depending on who you hire.

An extensive green roof or sedum roof is a roof with vegetation that is more or less self perpetuating and that can further develop and maintain itself. Even though green roofs are low maintenance they still need some care and attention once a year to continue preforming at their best. Roughly speaking extensive green roofs have a substrate thickness of between 4 and 15 cm and a weight of 30 to 220 kilo per m2. At the time of writing january 2017 the materials for a sedum roof buildup cost around 35 40 per square metre.

The cost will vary with the green roof system and the particular situation. Now if you re completing a small project a garden shed for example you might not need paid labour. Eco roofs is a grower and supplier of pre grown green roof trays pre vegetated sedum mats plants plugs cuttings and all of your other green roof supplies. 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.

There are several types of green roofs which leads 1 to a wide range of associated costs. 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. Finally there is also ongoing costs to consider for maintenance and repairs. 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.

As a very rough indication in the united kingdom one can expect to pay around 100 per meter squared of extensive green roof and around 150 per meter squared for the intensive variety.