Technical Data

Door Panel Size 

• Up to 1020mm wide by 3050mm high [40″ by 120″]

Door Panel Weight

• Up to 100 kg [220 lbs] per panel (typical weight is 80 to 100kg with double glazing)
• Rest assured that this door will be easy to use year after year as the weight of our bi-folding door is hung from above
• Overall Panel Weight is key to determine maximum panel size on a project by project basis

Flexible Door Configurations

• From 1 to 16 door panels (up to 8 each way)
• Outward or inward door swing
• Calculate minimum number of door panels needed –
  •  Divide opening width by 1,016mm [40″] and round up.
  • Then confirm the number of panels to stack left and the number of panels to stack right to figure out your ideal configuration.

Sill Options 

1. WEATHERDEFENCE PLUS: Stella Original Design. Best weather protection with integrated drainage system and minimal profile.
2. ACCESSIBLE: ADA Approved. Smooth Transition on sill ensures no barriers for wheelchairs or walkers. Does not meet NAFS performance requirements. Popular for car dealerships and showrooms.
   
3. FLUSH FLOOR: Best for interior applications, sill disappears into floor.
   Does not meet NAFS performance requirements.

Glass Specification 

• The BF2 door is supplied without glass.
• It is designed to receive a standard 5mm/5mm sealed unit 25.4mm [1″] thick.
• Can support triple-glazed systems for improved thermal performance

Thermal Performance 

• The BF2 door is thermally broken and double-glazed units can achieve an overall U value ≤ 1.8W/m² * °K using readily available low E coatings.
• See Thermal Performance Download on this page for more detailed info.

Hardware

• All VUE doors are secured with a sleek stainless steel twin-point locking solution.
• A simple twist of the handle engages two drop bolts into the frame.
• The D-pull handle offers a convenient grip to guide the door to the desired position while opening and closing VUE doors.
• Stainless steel carrier and hinge hardware sets (visible hardware) are supplied in brushed stainless (standard) and PVD Dark Bronze (option).

NAFS Rated

• BF2 door with Weatherdefence Plus Sill is NAFS rated CW-PG40
• We provide NAFS label on our bi-folding doors in a standard size using our WeatherDefence Plus Sill
• Achieves water resistance of 400 Pa and a design pressure of +/- 1915 Pa