Green Roof Wood Structure

Here are some easy to follow guidelines for the construction or installation of a green roof.

Green roof wood structure.

Here green roof installer rob gaffney adds a second layer of rubber roofing membrane as a root barrier to prevent damage to the roof. Build a living roof green roof. How to construct a green roof. First you need to install a waterproof membrane that possesses monolithic properties.

It could be made of plastic or rubber and it fits on top of the traditional roof decking. A long term solution that is ideal for extensive green roofs. Foamglas insulation is fully bonded fully sealed and vapour tight preventing any kind of water from getting through. A green roof or living roof is a roof of a building that is partially or completely covered with vegetation and a growing medium planted over a waterproofing membrane it may also include additional layers such as a root barrier and drainage and irrigation systems.

While redeveloping our house we decided to install a living roof on our kitchen roof why you ask. A sedum roof weight can be anywhere between 60 to 150 kg per square metre. Green roofs on new or existing buildings if not properly reviewed or addressed can increase costs and deter owners from installing such roofs. Green roof weights obviously vary hugely depending on the type and amount of vegetation.

Container gardens on roofs where plants are maintained in pots are not generally considered to be true green roofs although. I liked the idea of having a bit more greenery in the property we live. It is planted over a specially designed water proofing membrane that ensures protection to the tradition roof of a building. You might have to add more joists strengthen existing ones or add bracing.

Foamglas compact roof system prevents water leaks moisture nesting and vermin. Potential challenges can include structural considerations issues associated with installing a green roof on a historic building knowledge of applicable. You need to make sure the roof structure can take the weight of the green roof design you have in mind. Pro advice get a structural engineer to tell you what your existing roof needs to support the weight of a green roof.

It also avoids root penetration and is suitable for all types of vegetation. When it comes to extensive green roofs a 100 watertight build up is a must.