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The 4700 ThermoPlus™ Series offers a Passive House capable system using high- performance hybrid materials for the ultimate window and door system. Custom configured in size and virtually any finish allows developers and architects to dramatically improve the performance of buildings.


• Hybrid uPVC and fiberglass material delivers SIX CHAMBER PROFILE with superior strength for oversized openings.

• Outstanding air and water



triple gasket 


• Multipoint locking hardware, easy to operate providing tight seal and security

Key Performance Data

           0.13 (IP)            0.70 (SI)

           U-Value            Best Thermal NFRC

720 Pa 
15 psf

Water Penetration Resistance

0.004 L/s*m² (A3)
0.001 cfm/ft²

Air Infiltration

* All data shown are for double paned windows and doors. For more information about performance data for specific configurations and add-ons, please speak to our design representative

Configuration Options

Tilt & Turn Window Configuration Options

Tilt-And-Turn Window

French Style


Tilt-And-Turn Window

Tilt-Only Window

Fixed Sash

4700 Inswing Outswing Series

Single Door

Double French Doors

Multiple Panels

4700 Tilt and Glide Doors

Single Glide

Double Tilt-And-Glide