LEESBURG, V.A. — REHAU announces the release of REHAU Aspekt+TM 1800, an addition to the Aspekt 1800 casement window portfolio, featuring a strength-enhancing sash in the company’s innovative RAU-FIPRO® glass-fiber reinforced PVC material. The new Aspekt+ 1800 is designed to meet stringent Passive House requirements while addressing the growing demand for larger windows in residential and commercial construction.
Aspekt+ 1800 is an outswing casement window solution that provides superior thermal comfort, acoustic insulation, and structural performance. Offering a modern design aesthetic in a wide range of colors, Aspekt+ 1800 allows fabricators to build units for up to 30% larger openings with stability and torsional rigidity. Use of the advanced material combined with preexisting REHAU proprietary, co-extruded triple-seal technology limits thermal conduction and ensures a tight frame-to-sash seal with a significantly reduced U-value.