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types of wood

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The dream of a living in a natural environment is brought to life with ENERGATE® 1042 [+] in a wood design. This natural material guarantees greater living comfort and, as a renewable product, ensures sustainable, environmentally friendly construction. It is therefore the ideal product for GreenBuilding projects and CO2-neutral construction.

And not just the heat insulation values of the ENERGATE window are impressive; the window also allows your creativity to flow.


  • Solid wood window or with additional insulation
  • Timber type: Spruce, larch, oak
  • Solvent free water-based three-layer wood coating system
  • Best thermal insulation values
  • Uglazing = 0.088 Btu/ft² hr °F| g = 61 – 11% Psi ~ 665 Btu/h ft F (special fibreglass spacer)
  • Airtightness: certified by blower door tests
  • Certification by accredited testing facilities
  • All products are CE-certified
  • Many product type
  • Planning and construction with modern 2D & 3D planning system (*.dwg, *.dxf, REVIT)

Energy-efficient wood window:


 Technical Data Sheet


 Technical Data Sheet


 Technical Data Sheet

Thermal insulation values:

SYSTEMS 1042 + 1042 802
Uw- W/m2K 0,63* 0,74* 0,8*

Systems 1042 + & 1042 are passive house suitable.
* Values specified are calculated for tested window: Dual action, single opening window with triple insulating glass Ug = 0,5 W/m²K · Window Size: 1,23 x 1,48 m · Norm: EN ISO 10077- 1

Energy-efficient wood window & doors

A natural touch


We are specialized in energy-efficient windows and have decades of experience in the green building sector. ENERGATE has realized numerous outstanding international projects.

energy-efficient windows.

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