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Envirotech EVA single ply membrane can be installed in a number of ways.
 
 
 


Mechanically attached
Click here for drawing ref no – ENV-MF-01 –
Membrane type –Standard membrane
This Method of installation is used extensively on new build projects mainly due to the high speed of installation, which enables the building to be enclosed within a short time period. This type of system provides durability and longevity even under wind uplift conditions, providing a roof of exceptional strength and integrity.



Fully adhered for new build
Click here for drawing ref no - ENV-FL-02
Membrane type – Fleece backed membrane
This systems incorporates Envirotech EVA fleece backed membrane and is often used in situations where mechinical fixings would be difficult to install or may not even be possible. For example this may include roofs that have a concrete deck or a tapered insulation system.

Fully adhered refurbishment project
Click here for drawing ref no - ENV-FL-01
Membrane type – Fleece backed
Envirotech EVA fleece backed membrane is extremely popular for use on refurbishment projects. This is particularly true where an overlay can be carried out without interrupting the building occupiers. The membranes are fully bitumen compatible therefore can be used to cover any old bitumen membranes or Asphalt products without the need for a seperating layer.


Roof garden, green roofs and ballasted applications
Click here for drawing ref no –ENV-BA-01,
Membrane type – fleece backed or standard membrane
Where roof garden or ballasted system are specified, insulations and membrane can sometimes be loose laid with the membrane fixed only at the perimeter. Envirotech EVA has an effective root resistance, making it ideal for use in roof garden applications. Designers must ensure that the building is structurally capable of supporting the dead load of this type of system.
 



 

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