The Evalon range of single ply membranes from Altwitra is ideal for any roofing jobs whether it's for a new project or refurbishment.
The membranes are incredibly durable for guaranteed performance, thanks to homogeneous composition technology...
A homogeneous material is a material that consists of uniform composition throughout. It is a material that is characterized by its inability to be separated mechanically into different materials.
The flexible single ply membranes are fully bitumen compatible and can be installed around a wide range of roof features and shapes. Additionally, it is available in eight colours as standard and other colours can be made to order.
In Summer 2014 we renewed a large bespoke flat roof area in Stornoway totalling approximately 65 square metres with an Evalon VSK insulated warm deck system. The works were carried out over a 2 month period.