Traditional Sliding Sash Windows are ideal for both new build and replacement projects.Windows are available in either cords and weights or spiral balance designs and feature traditional ovolo and putty bead mouldings and bars, decorative horn detail and Angel Ventlock for child safety.
Product Options:
- Cords & weights or spiral balance design
- Horn detail to both top and bottom sashes
- No horns to sashes
- Bespoke sash divides
- Triple or acoustic glazing
- Easy clean facility on cords and weights designs
- Ventlock & strikeplate to restrict sash opening for child safety
- Trickle ventilation
- Secured by Design enhanced security specification.
- Bottom sash rail options of 100mm for replicating existing windows.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Bereco is consulted before specifying.
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| Air Permeability (?) | 600 PA | |
| Exposure Category (?) | 2000 | |
| G-Value or Solar Factor (?) | 0.5 - 0.65 % | |
| Sound reduction (?) | 31 - 42 dB | |
| U-value (overall) (?) | 1 - 1.2 W/m2k | 72.73% |
| Watertightness (?) | 250 Pa | |
| Wind Resistance (?) | 2000 Pa | 100% |
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| Optional Extras (?) | Acoustic , Laminated Safety (6.4mm) , Laminated Security (6.8mm) , Obscure & Coloured , Toughened | |
| Uniclass (?) | Pr_30_59_98 Window units | |
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| Air Permeability Class (?) | Class 3 | |
| British Standards (?) | BS 644 | |
| Certifications (?) | EXOVA BM | |
| Resistance to Wind Load (Class) (?) | Class C5 | |
| Standards (?) | PAS 24 | |
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| Finish(es) (?) | Teknos Fully Factory Finished Dual Colour , Teknos Fully Factory Finished Painted , Teknos Fully Factory Finished Stained | |
| Glazing Type (?) | Double Glazed | |