Superior Quality Record-Breaking Lightness

Polyglass is extending the REOXTHENE line product range with the addition of EVOLIGHT S P, the new elastomeric-plastomeric membrane version featuring flexibility down to -10°C that, with the use of a latest generation stabilized spunbond carrier and boosted synthetic polymer content, offers good performance and excellent dimensional stability.


  •  Faster application: in-house testing shows application is 25% faster than traditional membranes;
  • Ease of handling: weight per square metre is more than 30% less than traditional membranes;
  • Ultralight heat-fusible film: makes light work of applying the membrane to the substrate to be waterproofed and makes torching on easier;
  • Improved adhesion: the particularly polymer-rich blend makes for a more secure bond to the substrate and ensures greater joint strength between membranes;
  • Excellent longevity: extends the roof's service life;

*EVOLIGHT S P is part of the CO2 Fully Offset in the Entire Life Cycle line of products. CO2 emissions measured throughout the life cycle of products from the Zero line in 2024 using Life Cycle Assessment (LCA) methodology, verified and certified with EPDs, have been offset through the acquisition of certified carbon credits in support of forestry protection projects. A commitment to the planet, to people and to biodiversity. 

Related documentation

Technical data sheet
CE Declaration of Performance
Certificate of retirement _REOXTHENE RANGE

Product documentation


Reoxthene line

Last Projects EVOLIGHT S P

Other products of the Reoxthene line

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