Membrane roofing refers to a number of different roofing materials.
Roof structure and membrane.
Diagram of single ply membrane roof ballasted.
Made of a petrochemical based materiel old sheets or tpo can be recycled into new ones.
In addition these roofs are often white or light in color which helps reflect the sun s rays and keep the home cool.
The primary job of a roof membrane is to ensure that water cannot ingress into the structure so it can t cause damp and mould.
Architecture design concept timber architecture architecture details steel trusses roof trusses timber roof metal roof roof truss design wood truss.
Timber frame membranes and metal roof membranes are specific to those build ups and boast different properties.
When choosing a roof membrane it s important to make the right choice between types.
Fabric structure roof structure shade structure porch roof shed roof membrane structure tensile structures modern roofing roof detail.
Generally the insulation or roofing board is mechanically fastened to the structure and then the roof membrane is adhered to create a full assembly that resists uplift.
Membrane roofing systems are fastened directly to the roof structure eliminating the need for gravel.
For a flat roof these newer synthetic membranes offer a great leak proof option.
Historically the most common type was a tar and pitch membrane but newer synthetic materials are quickly taking over.
Tpo membrane is a fire reistant and weather proof roof covering that is often used on flat roofs or domed roofs.