DURATION FRICTION HINGES
- Suitable for PVC-U, aluminium and timber windows.
- Excellent weather sealing and draught proofing
capabilities. - Encapsulated end cap for improved compression
of gaskets. - Available in both top and side hung variants.
- Geometries designed and tested to self-balance
open out casement windows. - Available in 13mm and 17mm stack heights, with
colour-coded end caps and outer packaging to
clearly identify and differentiate each option. This
enables quick visual recognition and reduces the
risk of error when manufacturing multiple systems. - Boxed in pairs.
- 10 year mechanical guarantee on Ferritic 430
Stainless Steel. - 25 year mechanical guarantee on Austenitic 304
Stainless Steel. - Secured by Design accredited.
- Endurance tested to 25,000 cycles.
- Window Performance tested to BS6375 parts 1 and 2.
- Also available in the Duration Friction Hinge Range with complementing geometries:
- Egress
- Egress Easy Clean
- Egress Easy Clean, Restricted (optional)
- Restricted
- Heavy Duty
- All available in Ferritic 430 Stainless Steel and Austenitic 304 Stainless Steel.
| Description | Size | Max Weight | Full Opening Angle | Max Vent Size (w x h) |
|---|---|---|---|---|
| 12” Side Hung | 12” | 24kg | 60° | 600mm x 1200mm |
| 16” Side Hung | 16” | 28kg | 87° | 650mm x 1200mm |
| 8” Top Hung | 8” | 12kg | 68° | 1200mm x 300mm |
| 10” Top Hung | 10” | 16kg | 60° | 1200mm x 450mm |
| 12” Top Hung | 12” | 21kg | 66° | 1200mm x 600mm |
| 16” Top Hung | 16” | 25kg | 62° | 1200mm x 750mm |
| 20” Top Hung | 20” | 30kg | 42° | 1200mm x 900mm |
| 24” Top Hung | 24” | 45kg | 38° | 1200mm x 1200mm |



















