uPVC Bi-Fold Door
Accordion concertina sliding door layouts designed for sweeping villa entries. Folds effortlessly to offer 100% clear opening widths, merging your lounge with outdoor decks.
Width Capacity
Interactive CAD Blueprint
Hover or tap on different parts of the CAD diagram (Glass, Frame, Track, Rollers, Panels) to view structural blueprints and engineering details.
Technical Blueprint Metrics
| Profile Thickness | 74mm wide multi-chambered base |
| Reinforcement | 2.0mm galvanized steel box liners |
| Maximum Panel Height | 2700 mm per operating sash |
| Maximum Panel Width | 1000 mm per operating sash |
| Acoustic Block Cap | Up to 40 dB sound reduction levels |
| Hardware System | Custom heavy-duty roller hinges & multi-point locks |
| Water Permeability | Class 7A weather resistance rating |
Why Architect with Bi-Fold Doors?
The accordion concertina layout represents the zenith of premium spacious villa openings.
100% Unrestricted Opening
Sashes slide and gather concertina-style flat against wall edges. Expands living spaces seamlessly with absolute panorama.
Frictionless Quiet Gliding
Premium steel track rails and tandem nylon wheels support extreme panel weights with effortless, single-hand gliding action.
Shootbolt Locking Security
Interlinked key-locking shootbolt gear tracks secure top and bottom channels of every single leaf sash against force.
Request a Premium Visual Estimate
Specify your visual dimensions and project parameters. Our dedicated glazing consultant will respond with custom pricing estimations within 24 business hours.
Instant Consultant Desk
Direct helpline: +91 96118 59019 / +91 96118 59029 (Available 9:00 AM - 6:00 PM IST)