The Benefits of Skytech Pro XL

skytech: non-combustible breathable insulation

Suitable for roofing and façade applications, Skytech PRO XL is a super thin non-combustible breathable insulation that provides a far greater thermal efficiency, ease of installation and protection against condensation compared to all leading products.




Skytech PRO XL has a European certification of non-combustibility: EUROCLASS: A2, s1-d0.

  • - It will not contribute to the spread of fire in any way.
  • - Low smoke development with non-toxic fumes, which will not cause any harm.
  • - No droplets/burning particles, which can often participate in the spread of fire.


Inbuilt with a high performing breather membrane, it does not require any additional breather membranes for roofing applications.

Along with its high tensile strength and tear resistance, it outperforms against all other breathable foils.

Combatting the increasing nature of condensation, Skytech PRO XL releases moisture and prevents batten rot.



Skytech PRO XL is a great insulation offering excellent thermal, waterproof, soundproof and airtight properties:

  • - The thermal mass significantly reduces the risk of a ‘thermal bridge’.
  • - Installed alone it provides -16dB in sound reduction.
  • - When installed with the integrated foil tape it forms an airtight barrier.
  • - Class W1 Water protection.


At only 13mm, Skytech PRO XL does not expand and only requires a 20mm batten/air gap. This ultrathin design allows for a much easier and quicker installation time.
Unlike other multi foils, it will not tangle and twist when screwed into place.

The thin composition opens the options for more compact frames/structures, in turn increasing the floor space that’s available.

In some applications Skytech PRO XL can even be installed without any battens.


You can find Skytech PRO XL specification here: http://www.permavent.co.uk/skytech-pro-xl/


Click to download in MP4 format (53.11MB)



Following the success of the Queen’s award winning Easy Verge, here at Permavent we are proud to announce the launch of the recently developed Easy VergeTrim. This latest addition to the Easy Roof System has been specially designed to meet the requirements of the Scottish and refurbishment markets.

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