Bi-fold Doors

Signature

Commercial Bi-fold Doors

Meld indoors and outdoors together with our commercial bi fold doors. Creating maximum opening space with minimal effort, our bi-fold doors are precision engineered for ease of operation. They also feature sturdy stainless steel hinges and 4 point lever compression locks for superior strength and security. With maxi sizes and corner configurations available, our bi fold doors can transform almost any space into a luxury indoor-outdoor experience. Where will you be installing yours?

Commercial Bi-fold Doors

Features

Lifestyle & Comfort
Perfectly suited to indoor-outdoor entertainment areas thanks to fully folding doors
Full openings allow you to maximise living space or customer space
Independent access panel provides for entry and ventilation while other panels remain secure

Design & Aesthetic
Ingenious corner configurations allow for the creation of luxury indoor-outdoor spaces in a range of settings
Large sizes enable doors to be configured for any space (maximum height: 3100mm, maximum width: 8000mm)
Consistent aesthetic and architectural symmetry with other Bradnam’s windows and doors for easy design mixing

Performance & Reliability
Heavy duty 50mm sash provides superior strength and rigidity for peace of mind
Effortless opening and closing thanks to precision engineered roller system
Durable stainless steel hinges allow for trouble-free operation – even for larger door panels
Reliable year-round weather proofing with shrink-resistant Santoprene seals
Multi point lever compression locks provide dependable security on access panels
Thermal and acoustic insulation is available with tailored glazing options to suit you

Smart Solutions

Smart Solutions

Double Glazed

Year round comfort, Lower energy bills, Reduced carbon footprint

Noise Reduction

Reduce neighbourhood, traffic and other external noise

Added Protection

Enjoy peace of mind knowing that your home has extra protection

Commercial Bi-fold Doors

Typical Configurations

bi fold Doors configuration

202

bi fold doors configuration

312

bi fold doors configuration

422

bi fold doors configuration

523

bi fold doors configuration

633

Commercial Bi-fold Doors

Standard Sizes

Download Commercial Bi-fold Doors Standard Sizes
Download Standard Sizes for All Windows and Doors

Commercial Bi-fold Doors

Design Options

Frame Colours

Glass Options

Hardware

Hardware Colours

Frame, Glass and Hardware colours shown are indicative only. Please request a sample for approval.

Commercial Bi-fold Doors

Performance Parameters

  Signature Commercial
Frame Size
100mm
100mm
Maximum Height
2400mm
3100mm
Maximum Width
6500mm
8000mm
Maximum Panel Width
840mm
1000mm
Maximum Panel Weight
40kg
90kg
Maximum Water Rating
300pa
300pa
Maximum Wind Rating
2200Pa ULS
6000Pa ULS
Maximum Acoustic Rating
Rw34
Rw35
Maximum Glass Thickness - single glazed
12.38mm
13.52mm
Maximum Glass Thickness - double glazed
24mm
26mm
Maximum Bushfire Rating
BAL 40
BAL 40
Lowest U-value - single glazed
4.4
4.5
Lowest U-value - double glazed
3.4
3.4

Commercial Bi-fold Doors

Technical Details

Info Centre

CAD Details

DWG, DXF, PDF and Revit formats available

Installation Guides

Detailed product installation guides

Energy Ratings

Single & Double glazed WERS ratings

Please note - Products may be subject to local variation, regulatory requirements and confirmation of structural performance. Performance parameters are independent of each other.