FlushFit Z71 Flush Aluminium Windows
The UK’s first transomless flush aluminium window system.
The UK’s First Transomless Flush Aluminium Window
FlushFit Z71 is a cutting-edge aluminium window system designed to deliver cleaner sightlines, larger opening areas, and a truly flush external appearance. As the UK’s first transomless flush aluminium window system, FlushFit Z71 removes unnecessary transoms to create a more contemporary, minimal aesthetic.
By allowing larger opening windows within a single section, FlushFit Z71 delivers improved views, enhanced ventilation, and a smoother, more robust operation using premium quality hardware.
Built to Perform, Designed to Impress
- UK’s first transomless flush aluminium window system
- Larger opening sashes achieved in one section
- Cleaner external appearance with flush sightlines
- Premium quality hardware for smooth, robust operation
- Excellent thermal performance with advanced glazing options
- High-security locking as standard
- Suitable for residential and commercial applications
Designed for Larger Openings & Better Views
Traditional aluminium windows rely on transoms that break up the opening area. FlushFit Z71 eliminates this limitation, allowing wider and taller opening windows within a single sash.
This design not only improves views and daylight but also enhances usability, creating cleaner openings with fewer visual interruptions.
- No wedge gasket installation
- No specialist tools required
- No visible gasket line
- Faster, cleaner installation
Frame Colours & Finishes
FlushFit Z71 windows are finished using our FastKolour in-house frame colouring service, ensuring consistent quality and long-lasting finishes.
Anthracite Grey
RAL 7016
Black
RAL 9005
White
RAL 9016
Glass & Performance Options
Double Glazing
Argon-filled units for improved thermal performance.
Planitherm Glass Upgrade
Saint-Gobain glass for enhanced energy efficiency.
Self-Cleaning Glass
Active Blue coating helps reduce dirt build-up.
Obscure Glass
Provides added privacy while allowing light through.
Integral Blinds
Blinds sealed within the glass for easy maintenance.
Peace of Mind
Hardware & Security
FlushFit Z71 windows are equipped with premium hardware and high-security locking systems to ensure durability and peace of mind.
- PAS24 Approved
Multi-Point Locking
Provides enhanced security across multiple locking points.
Secure Hinge Systems
Designed for strength, stability, and smooth operation.
Robust Aluminium Construction
Strong aluminium frames built for long-term durability.
Configuration & Sizing
FlushFit Z71 windows are available in a wide range of configurations and sizes, allowing the system to adapt to different architectural styles and opening requirements.
Fixed Windows
Non-opening window options for consistent design.
Side-Hung & Top-Hung Windows
Opening window options for ventilation and access.
Multiple Configurations
Viewed outside configuration icons available
Custom Sizes
Manufactured to custom sizes for your project.
Threshold & Cill Options
No cill option
150mm aluminium cill
150mm uPVC cill
No cill option
Installation & Delivery
FlushFit Z71 flush aluminium windows are available on a supply-only basis or with professional installation by FastFold UK’s experienced installation teams. Delivery is calculated automatically at checkout based on postcode.
Design Your FlushFit Z71 Window
Use our online configurator to design your flush aluminium windows, view instant pricing, and place your order with confidence.