Build a better window: REHAU ÄSPEKT casement window system offers unique features to make your life - and your customers' lives - easier.
Choose ÄSPEKT for better energy performance, simpler multi-lite configurations, installation flexibility and superior air and water tightness for increased comfort and longevity.
With ÄSPEKT, casement, awning, and fixed units as single or multi-lite configurations are possible. The system is available in white, beige or clay and can be laminated with solid color or wood-grain foils.
|NAFS (PG)||up to CW-PG70|
|ASTM E90 Acoustical (STC)||up to 40 dB|
(*based on simulation)
down to 0.17*
DownloadsSystem ÄSPEKT Commercial Casement Windows Brochure