How Do I Make A Grass Roof

Before the plants go up a structural engineer should check to ensure that the roof can support the weight of the engineered growing medium and.

How do i make a grass roof. Brush into place 3. Using rot proof timber build a frame around the roof to contain the garden. Roll over the root membrane. Build the frame build the outer frame first then add a central strut for strength.

Tell the operator to skim up an eight inch layer of turf then hop in the. The frame can be made by simply nailing the corners together or by using l brackets to form the corners. Even a flat roof should have some pitch so that it sheds water toward gutters. How to install a grass roof 1.

Draining and root stopping 1. Using the l brackets join together the outer sides of the green roof structure. If it s 4 inches from the level to the roof for example divide 4 by 12 and you get 33 percent. Check the roof structure.

Install the edge of the roof. Install the plastic sheeting. Before starting the installation of such a roof it is imperative that you ask the advice. This gives you the slope.

For a green roof installation that pitch should be at least inch per foot of run. Hold the level out horizontally from the roof and make it level. You re going to need a lot of flooring panels to make a big multi story. You ll need four grass planks which are obtained by chopping down grass stalks with an axe to make one flooring panel.

If you can t or don t want to dig the sod yourself you can hire someone with a front end loader on a tractor to do it. Use a tape measure to determine the space between the other end of the level vertically to the roof. Growing grass on your rooftop requires at least 6 inches of growing medium held in place with a border made of wood or other lightweight material. Use topsoil on your roof and you could easily.

Prep the roof photo by alison rosa. You will need two pieces of 2x4 timber the same length as the width of the roof and two pieces the same length as the depth of the roof minus 4 inches.