With customisable folding options, superior security and an easy to operate design, our aluminium bi fold doors are a popular choice for entertainment areas. They are sometimes referred to as ‘concertina doors’ or ‘accordion doors’ and come in two types: standard and corner.
Maximise your entry space and create a seamless indoor-outdoor entertaining experience with our ‘Signature‘ bifold doors. Opening almost effortlessly along high-performance rollers, they are stylish, modern and practical.
With maxi sizes available, our ‘Commercial‘ bifold doors can transform almost any space into a luxury indoor-outdoor experience. They are precision-engineered, featuring stainless steel hinges and lever compression locks for superior strength and security.
Screenable by a third party only. Subject to regional variations. Contact your local Bradnam’s office for more information.
The amount of opening that lets air in and out of a room, house or building.
The level of resistance to water ingress during extreme weather events.
A window or door's ability to minimise the requirement for artificial heating or cooling of a room, house or building.
The level of resistance to external noise.
BAL is a measure of resistance to radiant heat exposure created by a bushfire event. The higher the number, the greater the resistance to bushfires.
Pascal (Pa) refers to a number used to rate effectiveness against water ingress. The higher the number, the greater the resistance to water penetration.
Wind rating measures the total force exerted upon a structure by wind. The higher the Pa ULS, the greater the resistance to the force applied.
Maximum Product Height and Maximum Product Width values are independent of each other and subject to conditions.
Maximum Product Height and Maximum Product Width values are independent of each other and subject to conditions.
U-value measures how well a product allows heat to pass through. The lower the U-value, the more energy efficient a window or door is.
U-value measures how well a product allows heat to pass through. The lower the U-value, the more energy efficient a window or door is.
Rw is a number used to rate the soundproofing effectiveness of a window or door. The higher the number, the more noise reduction is provided.
Screenable by a third party only. Subject to regional variations. Contact your local Bradnam’s office for more information.
The amount of opening that lets air in and out of a room, house or building.
The level of resistance to water ingress during extreme weather events.
A window or door's ability to minimise the requirement for artificial heating or cooling of a room, house or building.
The level of resistance to external noise.
BAL is a measure of resistance to radiant heat exposure created by a bushfire event. The higher the number, the greater the resistance to bushfires.
Pascal (Pa) refers to a number used to rate effectiveness against water ingress. The higher the number, the greater the resistance to water penetration.
Wind rating measures the total force exerted upon a structure by wind. The higher the Pa ULS, the greater the resistance to the force applied.
Maximum Product Height and Maximum Product Width values are independent of each other and subject to conditions.
Maximum Product Height and Maximum Product Width values are independent of each other and subject to conditions.
U-value measures how well a product allows heat to pass through. The lower the U-value, the more energy efficient a window or door is.
U-value measures how well a product allows heat to pass through. The lower the U-value, the more energy efficient a window or door is.
Rw is a number used to rate the soundproofing effectiveness of a window or door. The higher the number, the more noise reduction is provided.
SIGNATURE BI FOLD DOOR
|BREEZEWAY HOUSE
COMMERCIAL BI FOLD DOOR
SIGNATURE BI FOLD DOOR
|MCLACHLAN HOMES
COMMERCIAL BI FOLD DOOR
|LANSKEY CONSTRUCTIONS
SIGNATURE BI FOLD DOOR
|LANGFORD JONES HOMES
COMMERCIAL BI FOLD DOOR
SIGNATURE BI FOLD DOORS
|MONSTER HOMES
COMMERCIAL BI FOLD DOOR
|JG BUILDING PROJECTS
SIGNATURE BI FOLD DOOR
|MCLACHLAN HOMES
COMMERCIAL BI FOLD DOOR
|LANSKEY CONSTRUCTIONS
SIGNATURE BI FOLD DOOR
|LYKE HOMES
COMMERCIAL BI FOLD DOORS
|MADDISON CONSTRUCTIONS
New South Wales Selected
Central Queensland Selected
Custom colours are available upon request.
Far North Queensland Selected
Custom colours are available upon request.
North Queensland Selected
Custom colours are available upon request.
South East Queensland Selected
Custom colours are available upon request.
South West Queensland Selected
Custom colours are available upon request.
Wide Bay | Bundaberg Selected
Custom colours are available upon request.
Other glass options are available.
Handles are available in standard (black) and decorative colours.
Optional
Optional
Optional
Commercial Doors Only
Designed to enhance our bi folding doors, enjoy all these benefits with Double Glazed.
Be Smart, learn more about Double Glazed.
Learn More
A range of bi fold door configurations to suit any application.
220
321
330
422
431
440
532
541
550
633
642
651
Bifold doors can only be screened by retractable screens.
844
853
862
871
880
Bifold doors can only be screened by retractable screens.
Choosing windows and doors can be a challenge, especially if you’re new to the process. Read our selection guide to help you understand the following requirements.
Find the right windows and doors for your project.
SELECTION GUIDELINE
This video shows easy-to-follow instructions on how to operate Bradnam’s bifolding doors, sometimes referred to as concertina doors, correctly.
Product availability, pricing, features, options, sizes, configurations and performance are subject to regional variations, design requirements, and building codes. Images are for illustration purposes only and may not accurately represent the product. Bradnam’s Windows & Doors reserves the right to change, alter or delete any aspect of this product without notice. We recommend visiting a Bradnam’s showroom before ordering to view colour swatches, glass samples and actual products.
Doors can only be screened by retractable screens.
*excludes cam handles, patio bolts and vent locks
**available in Signature doors only
