Bi-folding Plus door
Whether it’s for a period property, a modern new build or something completely unique, AWE Aluminium bifold doors can be made to suit the project. Combining precision manufacturing, slim sightlines and smooth operation, every door is made to measure at our Swansea factory. With a wide choice of configurations, colours and finishes available, each bifold can be tailored to complement the property perfectly.
Bi-Fold Plus
Separate environments and unify spaces with this 80 mm frame depth folding door system. This evolution of the Folding series offers excellent thermal and acoustic performance thanks to its 45 mm thermal break and glazing capacity up to 48 mm. It also features a reduced central junction of 110 mm, maximizing the glazed area and filling interior spaces with natural light. Bi-fold plus is engineered to achieve U values as low as 0.78 W/m²K, depending on the chosen configuration and glazing. This helps reduce heat loss, improve energy efficiency and keep rooms comfortable throughout the year.
Features
Secure
Thermal
Efficient
Hardware
UK
Manufactured
5 different finishes
Bespoke
premium aluminium
configuration options
Handle options
Technical specifications
| Thermal transmittance |  | Ud ≥ 0.78 (W/m2K) | |
| Air permeability |  | Class 4 | |
| Watertightness |  | Class E750 | |
| Wind resistance |  | Class C3 | |
| Repeated openings and closings |  | 50,000 cycles (passing sash) 25,000 (paired sashes) | |
| PAS 24 security test |  | Approved |
AEV test 3 sashes. Configuration 321. 2.70 x 2.50 mm
Resistance to repeated openings and closings: test performed according to UNE-EN 1191
Reference test 3 sashes. Configuration 321. 3.73 x 2.50 m
Frame 80 mm, Sash 80 mm
Frame 45 mm
Sash 45 mm
Door 1.8 mm
Max. 48 mm, Min. 25 mm
Width (L) 1200 mm, Height (H) 3000 mm
120 kg
Check maximum weight and dimensions depending on typology