Available in 2, 3, 4, 5 & 6 leaf combinations providing aesthetics, versatility and performance to any home.
The system incorporates many unique features including an integrated cill and track which reduces step height by 35mm. Furthermore, sash adapters complement hinge fixing to give effortless glide.
The Bi-fold system incorporates many of the door system products during manufacture and uses the standard range of ancillary products, again designed to minimize stock and use existing manufacturing tooling to aid production efficiency.
Features
- Available in the 70mm integrated systems
- Bevelled and fully featured options
- Integrated aluminium cill and track
- Sash adapters, negates sash reverse welding
- Full range of bead designs available in 24 and 28mm glazing options
- High performance gaskets
- Comprehensive range of ancillary sections available
Finishes
All foiled using Eco Friendly lamination, without the use of hazardous solvents.
Performance
Energy Efficiency
Although BFRC Energy rating is not applicable to doors currently (anticipated early 2010) Door energy efficiency can be improved with glass specification (contact Technical for more details).
Weather Performance
All doors are tested to the latest British/European standards for air, water and gusting performance via BSI and BBA.
Security Performance
Doors are available to meet Secure By Design standards, this is based upon meeting the requirements of PAS24 and exceeding ‘Enhance Resistance’ testing.