Tilt-Turn Windows 4500 and 4600

Product Description


The System 4500 design offers a very unique product for large openings in both residential and commercial markets. The tilt-turn is the dominant window style in Europe, now gaining popularity among discerning architects, designers and homeowners in North America. This versatile design is three windows in one: an inward opening casement in the turn position, a secure top-venting hopper in the tilt position and a tightly sealed picture window when closed. 

With the System 4500 design, tilt-turn, awning, hopper and fixed configurations are possible. Matching doors 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.

Features:

  • Multiple locking points and dual weather seals for optimal air and water tightness.
  • Up to 1 3/8 in glazing capability for increased energy efficiency and acoustical performance.
  • Large chambers for accommodation of reinforcements required for large openings and heavy commercial applications.
  • High-definition finish for weather and stain resistance and ease of maintenance.


REHAU window and door foiling color options

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Watch System 4500 Performing at the Beverly Garland Hotel

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Performance


Test ResultsDescription
NAFS (PG)up to CW-PG75

ASTM + TAS 

Impact Resistant DP-65 (HVHZ)
ASTM E90 Acoustical (STC)up to 41 dB

U-value

(*based on simulation)

down to 0.18*




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Watch System 4500 Performing at the Beverly Garland Hotel

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