34
00
BI-FOLD
door
Open wide spaces, and bring the outdoors in. The bespoke bottom running hardware components of the 3400-series folding door system have been designed to give maximum carrying capacity, whilst the narrow thermally-broken aluminum profiles offer slim sightlines.
Features
• Aluminum profiles provide significant minimal viewing obstruction capable of amazing 9’ door height
• Heavy duty hardware allows stacking 7 consecutive panels in a
single direction achieving massive openings
• Commercial grade aluminum allows connecting multiple tracks
together to achieve single openings greater that 25’ wide
Key Performance Data
0.25 (IP) 1.40 (SI)
U-Value Best Thermal NFRC
180 Pa
3.76 psf
Water Penetration Resistance
0.600 L/s*m² (A2)
0.12 cfm/ft²
Air Infiltration
* All data shown are for triple paned windows and doors. For more information about performance data for specific configurations and add-ons, please speak to our design representative
Resources
CAD Files
Configuration Options
Available in many configurations and up to 7 connected panels. See Bi-Fold Configurations.
Available in many configurations and up to 14 panels total, maximum 7 panels going one direction. Speak to your design consultant for your available options.
