The REHAU System 4500 Tilt-Slide Door design is a premium door solution for spaces that do not allow for traditional inswing doors. With just a simple turn of a handle, the door sash can be tilted providing secure ventilation. With another turn, the sash slides open parallel to the fixed unit, not into the room, for space-saving functionality. High-quality European hardware system operates quietly and easily.

The optimal profile design and compression-seal technology contribute to outstanding performance. Matching fixed and operable windows can be paired with this door

Matching windows in a variety of configurations are available.

The system is available in white, beige or clay and can be laminated with solid color or wood-grain foils.


  • Unique design for top-venting and sliding positions
  • Multiple locking points for tight seal against sound, air and water infiltration
  • Tilt position for built-in security
  • High-definition finish for weather and stain resistance and ease of maintenance


Test ResultsDescription
NAFS (PG)up to CW-PG55


Impact Resistant DP-80 (HVHZ)
ASTM E90 Acoustical (STC)up to 40 dB


(*based on simulation)

down to 0.20*


System 4500 Window & Door Brochure
System 4500 Tilt-Slide Door Sell Sheet
System 4500 Tilt-slide Door Specification