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Origin Patio Sliding Doors from WindowWorx
An Origin patio slider is a striking addition to any property, opening up panoramic views and delivering industry-leading energy efficiency and security. Every slider is manufactured in the UK from high-grade aluminium, giving the frame the strength to support vast panes of glass yet remain whisper-light on the track. As an Origin Premium Partner, WindowWorx can show you every sightline, colour and handle option at our Berkshire showroom, where you can experience the doors’ signature smooth glide for yourself.
Origin OS-29+ Sliding Doors
WindowWorx brings you the all-new Origin OS-29+ Patio Slider. With its 29mm sightlines, Future Homes-ready thermal break and flush-stacking panels, the OS-29+ delivers wall-to-wall views, effortless glide and long-term performance.
- Unrivalled thermal performance – U-values as low as 0.78 W/m²K, already outperforming Future Homes 2025 standards.
- Ultra-slim 29mm interlock – delivers almost uninterrupted panoramas.
- Flush-stacking option – panels park perfectly in line with one another, creating a neat, low-profile stack that keeps sightlines clear inside and out (unique to the OS-29+).
- Moving wall of glass – sash sizes up to 2.2 m × 2.52 m (≈ 6 m²) let light flood in.
- Security built-in – multi-point lock, 3-Star Diamond cylinder and optional PAS 24 certification.
- Design freedom – 150+ RAL colours, dual-colour and marine-grade finishes; Origin 20-year guarantee.
Origin OS-44 Sliding Doors
A versatile patio slider that balances slim 44mm sightlines with effortless operation, making it the go-to sliding door for large apertures in contemporary or traditional homes alike.
- 44mm sightline – a refined frame for contemporary or classic schemes
- U-values from 1.2 W/m²K with triple glazing
- Max sash 2.0m × 2.22m; up to three sliding panels or six-panel mixed sets
- Choice of two stainless-steel handle sets: 300mm all-in-one or 500mm offset bar
- Concealed running gear, square beading and 20-year guarantee
Energy Efficiency & Security
Advanced polyamide thermal breaks and warm-edge spacers keep heat in and bills down.
Multi-point locking as standard, PAS 24 certification on OS-29+ and OS-44, and concealed tracks to deter intrusion or finger traps.
Premium-grade aluminium resists warping, while weather seals achieve BS 6375 Class 6A water tightness.
WindowWorx’s Partnership with Origin
WindowWorx is an Origin Premium Partner. When you choose to have your Origin windows and doors installed by us, you are choosing access to the complete range of Origin’s premium products, rapid response and delivery times, full customisation options and
For years we’ve been working alongside the team at Origin to bring their cutting-edge aluminium windows and doors to you. All our team undergo rigorous training and have a comprehensive understanding of each product, how they work, and what features are available.
With WindowWorx you can rest assured each Origin window & door set is crafted, delivered and installed with precision and personalisation, to ensure smooth functionality and superb aesthetics.
