With Aru NORDIC series a great step forward has been made in the development of wooden and wood-aluminum windows and doors. The new line brings together aesthetic design and energy efficiency. Aru NORDIC products with new generation profiles cover the needs of external windows and doors in architecturally complicated projects and provide significant energy savings for the buildings. The Aru NORDIC product line uses a 52 mm glazed unit (U=0.47 W/m2K) that enables production of doors and windows where U-values of 0.78...0.95 W/m²K have been achieved cost effectively.
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