BSI Kitemark
Certificate type
70 mm flush casement windows.
Flush casement windows which meet the classification for weather tightness to BS 6375-1. The actual performance will depend on size and style.
70 mm deep, internally beaded windows with a deep, bevelled appearance. Designed with five chambers in all profiles and fully compatible; they can also incorporate triple seals to maximize thermal performance.
The special design of the flush casement is ideal for residential housing to complement heritage style properties.
Size[Size, Minimum and maximum window sizes vary across the range of window styles; please consult the manufacturer for further details] | - |
Uniclass 2015 | |
CAWS | L10/30 PVC-U windows L10/350 PVC-U windows |
Product Reference | Optima 70 mm Flush Casement Windows |
Colour/ Finish | - |
External | See 'Options' below and insert requirements. |
Internal | See 'Options' below and insert requirements. |
Glazing | 28 mm insulating unit, glazed internallyGeorgian barsLeaded glassPatterned glass |
Hardware | Controllable ventilatorsMulti-point espagnolette lockingPermanent ventilators |
Accessories | Not requiredSub frameTriple seals |
Standard product features | Profiles: Acrylic modified high quality impact resistant white PVC-U extrusion, producing a rigid multi-chamber profile to BS EN 12608, manufactured in accordance with BS EN ISO 9001 and BS EN ISO 14001 and BES 6001 Responsible Sourcing. Reinforcement: Specific members are reinforced with galvanized carbon steel to BS 7412 sealed within the profile central cavity. Glazing:
Hardware:
Performance: 1.3 W/m²K and A rated WER. |
Product Options | Colour/ Finish: Consult manufacturer for further details and lead times.
Size: Minimum and maximum window sizes vary across the range of window styles; please consult the manufacturer for further details. Ventilation: Controllable or permanent ventilators can be fitted into the head of the frame immediately above the sash, if required. |