.png)
.jpeg)
Quick Product Snapshot
Key Information at a Glance
Opening Style
Inward or outward folding door configurations, depending on design
Frame Material
Thermally broken aluminium bifold system
Best Suited For
Kitchen extensions, patios, garden rooms and wide openings where flexibility matters
Glazing Options
High-performance double or triple glazing options, with glazing capacity depending on selected bifold system
Energy Performance
Cortizo Bi-Fold Plus can achieve Ud values from around 0.78 W/m²K depending on specification
Security
PAS 24 approved configurations available on suitable Cortizo bifold systems
Warranty
Manufacturer and installer warranty details depend on the chosen Cortizo system and supply route
Design & Options
Cortizo bifold doors offer flexible opening layouts for spaces where the doors need to fold back and clear the aperture. The system can be designed around the number of panels, opening direction, glazing specification and threshold detail, making it suitable for both family extensions and larger entertaining spaces.
✓ Inward and outward opening configurations are available from 1 to 14 sashes.
✓ Bi-Fold Plus supports glazing up to 48mm for improved thermal and acoustic performance.
✓ PAS 24 approved specifications are available on suitable configurations.
✓ Accessibility and security hardware options can be included where required.
✓ Powder-coated aluminium finishes allow the doors to match windows, rooflights and other aluminium glazing.
Why choose CORTIZO Bifold
Cortizo bifold doors are ideal when you want an opening that can almost completely clear to one side. They give homeowners more flexibility than a fixed or sliding system, making them popular for social spaces, garden-facing kitchens and extensions where the inside and outside should feel connected.
Key Features
Wide folding openings
for indoor-outdoor living
Thermally broken aluminium
for improved efficiency
PAS 24 options available
for stronger security
Flexible sash layouts
to suit your layout
Performance & Comfort
Cortizo bifold systems combine slim aluminium styling with good weather resistance, thermal performance and secure hardware options. They are designed for repeated everyday use while still creating a large, open feel when fully folded back.
Energy Efficient
Bi-Fold Plus achieves Ud from 0.78 W/m²K.
Enhanced Security
PAS 24 security test approved.
Weather Resistance
Class 4 air permeability and E750 watertightness.
Acoustic Comfort
48mm glazing capacity supports acoustic glass options.
Are CORTIZO Bi-fold doors right for your property?
Cortizo bifold doors suit projects where the opening needs to clear almost completely, such as kitchen extensions, dining spaces and garden rooms used for entertaining. They are a good choice where flexibility matters more than having the largest uninterrupted glass panel. When fully opened, the panels stack to one side, creating a wide connection between the inside space and the garden or patio.
HOME RENOVATIONS
NEW BUILDS
EXTENSIONS
CONVERSIONS
