Wood windows

The EFR system provides a pitch for the installation of standard roof windows in combination. The product is supplied as a complete system and provides a high standard of thermal insulation (using an optional Thermo flashing if required).

The EFR system provides a pitch for the installation of standard roof windows in combination.
– Gabled, wooden structure with a set of flashings reduces the time needed to create an effective and aesthetic solution which provides illumination of the room under a flat roof.
– Flat roof gable system ensures good thermal insulation performance using any standard roof windows.
– Design allows for fitting standard wooden roof windows.
– It consists of a wooden kerb with auxiliary rafters, OSB and EPS panels. The inner OSB panels can be finished with a lining. The minimum distance between adjacent windows is 40mm.
– Windows can be equipped with internal accessories to protect against sunlight and external accessories to protect against overheating of the room. We recommend the use of electrically operated accessories.
– Suitable for roof pitches between 0° and 5°.

  • 46x98cm.
  • 55x78cm.
  • 55x98cm.
  • 66x118cm.
  • 78x98cm.
  • 78x118cm.
  • 78x140cm.
  • 94x98cm.
  • 94x118cm.
  • 94x140cm.
  • 114x66cm.
  • 114x118cm.
  • 114x140cm.
  • 134x98cm.
  • 134x140cm.



  • Pine wood natural color

  • PVC white

  • Gold oak finish PVC

  • Pine finished PVC

Five Year Warranty

After Sales Service

Commercial Support

Professional Advice


Technical Plastics

Maintaining the same activity that gave rise to the company, At Plastics and Skylights Matilla we continue to store and distribute technical plastics of all kinds: methacrylate, polycarbonate, foamed PVC, composite panel, etc. The purchasing capacity and stock allow us to be competitive in this market, for products with almost infinite applications. In addition, to make our supply we select the best manufacturers in each product category, so that we can guarantee optimal technical characteristics and qualities.

Necesitas ayuda?