ALLROUND Timber

For pricing, please use the Request a Quote form linked below

The ALLROUND timber series offers cost-effective wood windows and doors, durable Roto hardware, available in spruce (standard), oak, fir, larch, and “reclaimed” wood and custom wood finishes.

All Optiwin windows are available in Custom Dimensions and Fully supported by 475 for best performing installation detailing (thermal bridges/airsealing).

For Custom Solutions:
REQUEST A QUOTE

Product Specifications

Properties

  • Frame width: 3 11/16" — 4 5/8"(95—118 mm)
  • Gaskets: 3
  • Suitable for low energy and Passive house in most USA climate zones
  • Customizable high or low SHGC
  • Available in spruce (standard), oak, fir, larch, pine, and “reclaimed” wood
  • Options for hardware, insect screens, alu-sills and interior/exterior finishes
  • Exterior finish: available in any RAL (ralcolorchart.com) color of your choice
  • Interior finish: available in a variety of opaque or stained finishes, RAL colors or primed to be finished on-site
  • Options for hardware, insect screens, alu-sills and roller shutters, electric motors
  • Optiwin windows are foam-free and fully recyclable to avoid waste

Glazing

  • Customizable high or low SHGC (30-40-50)
  • Uwindow: 0.127 Btu/h ft2 F (0.72 W/m2K)
  • Uglass: 0.088 Btu/h ft2 F (0.5 W/m2K)
  • Super Spacer: 0.014 Btu/h ft2 F (0.025 W/m2K)
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