Bi-Folding Doors in Northfleet by SRL

Bespoke Aluminium Bi-Folding Doors in Northfleet

Built with Senior Architectural Systems & Smart Systems Aluminium Profiles

SRL Ltd manufactures and installs custom aluminium bi-folding doors in Northfleet, using proven systems from Senior Architectural Systems and Smart Systems Aluminium. Designed to combine strength, thermal performance and a refined appearance, our doors are suited to both commercial and high-end residential applications. From our Greater Manchester facility, we produce made-to-measure door sets, including larger-scale installations up to 4 metres in height where required.

Key features of our aluminium bi-folding doors:

Slimline 70mm outer frame paired with a 60mm sash profile
Typical spans reaching 6m, with larger options available on request
Engineered sliding mullions for consistent, smooth movement
Thermally efficient aluminium with integrated polyamide breaks
Secure multipoint locking on lead doors with shoot bolt systems
Internally beaded 32mm glazing units for added protection
Durable aluminium construction requiring minimal upkeep
Precision-made to suit each opening
Tested to PAS24:2012 and BS6375 Parts 1–3 standards
Compatible with double and triple glazed units up to 48mm
U-values achievable from 1.19 W/m²K (CEN standard)

Available customisation options:

Inward or outward opening configurations
Low threshold or standard frame options with various sill types
Extensive range of RAL and BS powder-coated finishes
Single or dual colour frame finishes
Multiple glazing choices including toughened, laminated and solar control
Selection of hardware styles and spacer bar colours
Flexible opening directions including left, right or centre split
Configurations ranging from 3 to 8 panels

Visofold aluminium bi-fold doors in Northfleet

The Visofold system offers a versatile folding and sliding solution, designed with strength and usability in mind. Featuring dual hollow aluminium sections and a rebated frame, it delivers a clean finish suitable for a range of settings. Integrated rollers and concealed running gear allow for smooth operation, while robust hinge systems provide long-term reliability, even in high-use environments.

If you are considering aluminium bi-folding doors in Northfleet, contact SRL Ltd to discuss your project. Our team can guide you through specifications, options and installation.