Product overview
The Sieger Lux Bifold 2.0 is a slim sightline aluminium bifold door system designed for contemporary residential glazing applications. Combining slim aluminium profiles with tested thermal, weather and security performance, the system creates large areas of operable glazing with smooth, reliable opening.
Designed for extensions, new-build homes, kitchen and dining spaces, garden-facing rooms and architectural glazing projects, the Sieger Lux Bifold 2.0 offers an 87mm slim interlock option, double or triple glazing, PAS 24 compliant security and a refined roller and guide system for everyday use.
Sieger Systems supplies and installs slim aluminium bifold doors across London, Buckinghamshire, Berkshire, Oxfordshire, Hertfordshire, Surrey, Bath, Bristol and Somerset.
Premium performance
Bespoke made to order
Designed & made in the UK
PRODUCT FEATURES
Product features
87mm slim interlock
Double or triple glazing
PAS 24 security
Low threshold option
To learn more about additional features:
Technical performance
| System type | Aluminium bifold door system |
| Interlock sightline | 87mm slim option |
| Maximum leaf size | Up to 1200mm wide x 2400mm high, or up to 3000mm high subject to configuration |
| Glazing thickness | 24mm to 46mm double or triple glazing |
| Thermal performance | Uw values as low as 0.9 W/m²K with triple glazing, subject to configuration |
| Security | PAS 24 compliant |
GLASS OPTIONS
- Double glazing
- Triple glazing
- Glazing from 24mm to 46mm
- Low iron glass
- Solar control glass
- Privacy glass
- Specialist glass make-ups subject to glass specification and configuration
- Switchable tinted glass
- Heated glass
