Welcoming, stunning, practical.

An intelligent combination of form and function, our highly versatile and market-leading Bi-fold sliding door system gives you maximum control over the style and operation of the doors.

Multiple panels can be added to accommodate the design specifications of your building, with the option to open in or out as required. The system also boasts a unique flush line pop-out handle that allows for square flush stacking panels when doors are fully open.

Perfectly match our Bi-folds with Aluminium Casement Windows

BSF70 Bifold Doors by AluK
Key Selling Points of AluK Bi-fold Doors
BenefitsFeatures
Maximum door opening and panels stack squareUnique pop-out handle
Smooth and consistent operationFour stainless steel rollers
Limited chance of break-insTested to PAS 24
Other Key Features
Options
Chamfered and square bead options
Glazing 28mm – 40mm
Available in a range of opening configurations
Available with heavy duty rollers: BSF790 HD
Available in a range of single or dual colour and anodised finishes
Door Configuration

Beautifully organised

As with all AluK aluminium system, you’ll find an extensive choice of configurations available to choose from. And as ever, all are available as open in and open out for added homeowner choice.

Solutions

OpeningOpen in and open outOpen in and open out
2-2-0YesYes
3-3-0YesYes
3-2-1YesYes
4-4-0YesYes
4-2-2YesYes
4-3-1YesYes
5-5-0YesYes
5-3-2YesYes
5-4-1YesYes
6-6-0YesYes
6-3-3YesYes
6-4-2YesYes
6-5-1YesYes
7-7-0YesYes
7-4-3YesYes
7-5-2YesYes
7-6-1YesYes
Gallery

technical brochures and downloads

view our other bi-fold brands

Unifold