MAGNUS™ 4700 Series Passive House Certified Swing Doors

Crystal Window & Door Systems Magnus Series 4700 Passive House Certified doors are engineered for superior quality and performance. A variety of energy-efficient types and styles are available for commercial and architectural projects. Every Magnus Series 4700 Passive House Certified door is custom-made to your specifications using premium vinyl, high-performance glass, and high-quality hardware. And each door performs with outstanding energy, acoustic, and structural properties. Due to their high energy performance, low energy costs and support for sustainability, MAGNUS 4700 windows and doors are approved for net-zero energy and passive housing. Crystal Window & Door Systems is a proud long-term partner of REHAU, a global manufacturer of polymer-based solutions for construction, automotive, and industry. Founded in Germany more than 70 years ago, REHAU is known for delivering high-performance window and door solutions, with uncompromising attention to detail from design to profile extrusion to service. REHAU offers a variety of styles from typical residential hung-slider, casement, and patio door to the most advanced European-style tilt-turn windows that achieve the highest structural, thermal, and acoustical performance ratings.