High-Precision Window Saws for the Fenestration Industry
Precision cutting defines successful fabrication in the fenestration industry. Whether you’re manufacturing PVCu windows, aluminium doors, or hybrid frames, choosing the right window saw — or a versatile door and window saw — ensures cleaner cuts, faster throughput, and longer tool life.
At Haffner Ltd, we supply a full range of door and window saws, including manual, semi-automatic, and fully automatic PVC saws, tailored to meet the needs of modern aluminium and PVCu fabrication.
What Are Window Saws Used For?
Window saws are specialised cutting machines designed for shaping and sizing PVCu and aluminium profiles used in window and door manufacturing. Unlike general industrial saws, door and window saws feature precision angle control, reduced swarf output, and profile clamping systems to ensure consistent quality on every cut.
Haffner’s range includes single-head, double mitre, and automatic window saws — all engineered to deliver reliability and speed in high-volume fabrication.
Explore Our Range of Fenestration Saws
We offer industry-leading machinery from top brands, including Haffner, Fom Industrie, and Graf Synergy, names trusted worldwide for their performance, durability, and innovation.
Window Saws and Door & Window Saws
Our range of door and window saws is engineered for cutting profiles used in frames, sashes, mullions, and cills. Available as manual, semi-automatic, or automatic PVC saws, these machines deliver:
- High cutting accuracy
- Clean edge finish
- Repeatable performance
- Reduced operator fatigue
Automatic PVC and Aluminium Saws
Maximise productivity with our selection of automatic PVC saws. These machines integrate seamlessly into production lines and offer:
- Optimised cutting cycles
- Servo-driven movements
- Advanced safety systems
- Integration with CNC-controlled fabrication setups
- Perfect for high-volume fabricators who demand consistent output and minimal downtime.
Fenestration Saws for Aluminium and PVCu
Whether you're working with PVCu profiles or aluminium extrusions, we supply sawing machines that meet the material-specific needs of your operation. From double mitre saws to upcut and downcut options, our machines are designed for:
- Minimal swarf and profile distortion
- High-speed throughput
- Compatibility with reinforcement inserts
- Reduced tooling wear
Featured Brands for PVC and Aluminium Saws
Haffner – British-engineered innovation with a focus on user-friendly automation and exceptional service life.
Fom Industrie – Italian precision with advanced CNC integration and modular saw systems for scalable production.
Graf Synergy – Cutting-edge solutions for PVCu and hybrid lines with unique technology for weld-free profiles.
Why Choose Our Fenestration Sawing Machines?
✔ Machines tailored for window and door fabrication
✔ Support for PVCu and aluminium profiles
✔ Solutions for both bespoke and high-volume production
✔ Backed by expert advice, training, and after-sales support
Trusted by the UK’s Leading Fabricators
From independent PVCu manufacturers to national fenestration brands, Haffner’s window saws are used by hundreds of UK fabricators. Every saw is backed by our engineering expertise, installation service, and operator training, ensuring maximum productivity from day one.
Ready to Upgrade Your Workshop?
Get in touch with our team for personalised recommendations, demonstrations, and competitive pricing.
Call us now on 01785 222421 or email info@haffnerltd.com, or request a quote online.
FAQs – PVC and Aluminium Fenestration Saws
What’s the difference between a window saw and a standard industrial saw?
Window saws are designed specifically for cutting PVCu and aluminium profiles used in the fenestration industry. They offer more precise cutting angles, cleaner finishes, and higher repeatability.
Can I use one saw for both aluminium and PVCu?
Some models offer interchangeable tooling or adjustable settings to accommodate both materials. However, dedicated machines usually provide better long-term performance for each specific material.
Do you offer installation and training?
Yes, we provide full setup, operator training, and ongoing technical support for all machines we supply.
Which brand is best for automatic sawing?
It depends on your production needs. Fom Industrie and Graf Synergy both offer excellent automatic solutions, while Haffner is a popular choice for UK-based fabrication with a focus on support and reliability.
How do I know which saw is right for my business?
Our team will assess your production volume, materials, and layout to recommend the most suitable options, whether you're upgrading a single station or automating your full line.
What types of aluminium saws does Haffner supply?
Haffner supplies single and double mitre saws, up-cut saws, and CNC-integrated cutting centres from Fom Industrie, covering everything from single-workshop setups to high-volume automated lines.
What's the difference between a single and double mitre saw?
A single mitre saw cuts one angle at a time and suits lower-volume or bespoke work. A double mitre saw cuts both ends of a profile simultaneously, which speeds up production and improves consistency for higher-volume fabricators.
Can aluminium saws be integrated into an automated production line?
Yes. Fom Industrie's CNC-integrated saws can be linked into automatic lines alongside machining and handling equipment, reducing manual handling and speeding up throughput.
Do you offer installation and training with aluminium saws?
Yes. Every Haffner machine, including aluminium saws, comes with UK-based installation, operator training, and ongoing engineering support.
How do I choose the right aluminium saw for my production volume?
It depends on your output targets and profile range. Book a free consultation and our team will recommend the right saw or line configuration for your production volume and product mix.