Grass Roof Build Up

Each layer needs to fulfil several functions to decrease the height and the weight of the overall build up.

Grass roof build up.

Construction the basic build up of a green roof is three layered. Roll over the root membrane. Cedar is bug and rot resistant and will last a long long. Green roofs need to be installed on roofs pitched at no more than 30.

A bauder green roof combines the finished planting scheme and all its supportive components with a high quality and secure waterproofing system to give you the best results every time. If there is no risk of wind or the grass moving then simply laying it out like a rug will suffice. If you currently have a wood deck on your roof you will need to consider the possibility of the wood rotting under the artificial grass. To attach the membrane to the roof structure use asphalt mastic.

Brush into place 3. Drainage filter and vegetation layer. Any grass you cover will grow right up again. If you plan to install turf over the wood deck proper drainage and airflow is essential to help avoid this.

An aqua drain carries away excess water. Each green roof brings back a piece of nature and on some buildings a recreational space can be created for people to enjoy. Methods of construction differ between pitched green roofs and flat green roofs. Unlike installing artificial grass in a garden or onto soil very little preparation work is required for a roof installation.

Draining and root stopping 1. Flat green roofs can be either extensive have a thin layer of growing material such as sedum matting or intensive greater soil depth with shrubs and even trees. Rooftop decks require proper drainage regardless of the type of decking. The first step is the covering of the house roof with plastic sheeting.

The overlapping of two plastic sheeting must be at least 4 inches. To keep the wind and rain from eroding your roof away line its perimeter with cedar logs. This thick sheeting will be the grass roof waterproofing membrane. Pour on the bags of gravel your looking to get just a single layer cover over the entire roof 2.