Both sash and frame are manufactured from selected Nordic softwood that has been kiln-dried prior to lamination. Nothing surpasses the use of laminated wood in windows:

• Superb insulation qualities due to abundant, minute air pores in wood.
• Climate changes do not affect the structural integrity of laminated timber.
• Nordic softwood is a product of nature, a renewable resource, rendered and processed in an environmentally friendly way.
• Wood has demonstrated its quality as a window material for centuries in harsh climates.