ULTRA triple glazed timber tilt & turn window Green Building Store

ULTRA

ULTRA triple glazed timber inward tilt turn window

Triple glazed timber inward opening window (98mm profile), with insulated frame option. Uw value  0.75 – 0.68 W/m2K

IV98

Glazing & U values

Solid frame:
Whole window Uw 0.75 W/m2K Redwood
Whole window Uw 0.83 W/m2K Oak
Insulated frame:
Whole window Uw 0.68 W/m2K Redwood
Whole window Uw 0.72 W/m2K Oak

Glazing U value: Ug 0.52 W/m2K
Triple unit Argon fill 52 mm
Light transmission value: 74.1%


Typical maximum sizes

Tilt & turn: 1300 mm x 2300 mm
Tilt only: 2000 mm x 950 mm or 1300 mm x 2300 mm

Please note: For Part Q and Secured By Design items,  there may be size restrictions. Please get in touch to discuss. 


Test results

Air Permeability BS EN 12207: 600 Pa Class 4

Water tightness BS EN 12208: 600 Pa Class 9A

Wind load BS  EN 12210: 2400 Pa Class E2400

Exposure category BS 6375-1: 2400

* U values calculated for standard single window 1230 X 1480

Please see some sample styles below. If you can’t see the style you’re looking for, please get in touch, as everything we do is bespoke and made to your requirements.





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Affiliations & Accreditations