How Do You Install A Green Roof

Add a thin layer of foam insulation or pour a thin layer of concrete to provide a firm foundation and improve the r value of the roof.

How do you install a green roof. Build a living roof green roof. You can choose between a green roof seed mixture plug plants plant cuttings or pre vegetated green roof mats or blankets. You can buy sedum impregnated mats for roofs. Make a normal flat or sloped roof into a beautiful living garden.

The system structure for a flat water retaining green roof consists of a drainage layer with filterfleece extensive roof garden substrate and a vegetation blanket. In a co op or condo often the roof membrane is owned by the building and management is responsible for its maintenance explains bolster s karp. The following year it shouldn t need any water and will only need to be weeded 3 to 4 times a year. Experimenting with green roof plants.

You can grow your own. The last layer is what makes your roof green. Eliza takes in the view from her perch atop the house s green roof which daniel believes to be the first of its kind in the neighborhood. While redeveloping our house we decided to install a living roof on our kitchen roof why you ask.

Green roofs provide extra space. When you install sempergreen vegetation blankets your green roof has 95 coverage immediately. Frame the sides of the roof so your green additions will stay in place. Take all the bags of substrate onto the roof and work from one end.

Sedum green roof can install the entire roof if required. A typical extensive green roof composed of a 4 inch system with mixed sedums needs water sparingly for the first year and weeding every few months. I liked the idea of having a bit more greenery in the property we live. Installation green roof 0 20 flat roofs are ideal as green roof.

Green roofs make the most of unused space within the increasing density of our cities. The initial installation cost of a green roof is more than a traditional roof. Try out green roofs for healthy cities green save calculator. Unroll the drainage layer with the dark thick fleece facing down onto the existing waterproof membrane.

After the second year it should only need to be weeded twice a year. Bedzed the eco housing development in south london covered their expanses of roofs with this product but for a small project like this it was unnecessary and expensive. That depends on the green roof. First make sure you have to go ahead to re do the roof especially if you re in a co op or condo with roof access as opposed to being a building owner.

However the life cycle cost is competitive. For a green roof installation that pitch should be at least inch per foot of run. How to plan a green roof renovation. Make sure you open out the white flap of the top layer filter fleece.