Grass Roof Build Up

Roll over the root membrane.

Grass roof build up.

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. If you plan to install turf over the wood deck proper drainage and airflow is essential to help avoid this. This thick sheeting will be the grass roof waterproofing membrane. Construction the basic build up of a green roof is three layered.

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 keep the wind and rain from eroding your roof away line its perimeter with cedar logs. Brush into place 3. To attach the membrane to the roof structure use asphalt mastic.

Each layer needs to fulfil several functions to decrease the height and the weight of the overall build up. Rooftop decks require proper drainage regardless of the type of decking. An aqua drain carries away excess water. The planting is just the tip of the iceberg underneath a moisture retention fleece keeps water in the soil rather than letting it pool on the membrane surface.

Methods of construction differ between pitched green roofs and flat green roofs. However this is often not appropriate and you will need some form of defence against the wind. Drainage filter and vegetation layer. The overlapping of two plastic sheeting must be at least 4 inches.

If there is no risk of wind or the grass moving then simply laying it out like a rug will suffice. Any grass you cover will grow right up again. Cedar is bug and rot resistant and will last a long long. The first step is the covering of the house roof with plastic sheeting.

Draining and root stopping 1. Pour on the bags of gravel your looking to get just a single layer cover over the entire roof 2. Unlike installing artificial grass in a garden or onto soil very little preparation work is required for a roof installation. 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.