Heritage Aluminium Windows
The Heritage Range
Technical Information
Specification & Downloads
WER Rating of ‘B’
- Polyamide Framework
- 1.5W/m2K U-values
- Kitemark certified
- Document L compliant
- Water resistance of Class 9A, 600Pa
- Air resistance of Class 4, 600Pa
- Wind resistance of Class AE, 2400Pa
- 24mm, 28mm, 32mm and 36mm double or triple glazing options
- Side hung max weight of 40kg
- Top hung max weight of 35kg
Options Available
PART L ✓
PAS24 ✓
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