Origin Sliding Doors: Artisan Windows

Origin Aluminium Sliding Doors: Your Widescreen View

Choosing aluminium sliding patio doors is about more than just adding an entrance to your garden; it’s about removing the boundaries between your home and the outdoors. Known for their "whisper-quiet" glide and ultra-slim profiles, Origin sliding doors are a premium British-engineered solution for any modern home.

offers two primary sliding door systems—the Artisan (OS-20) and the Patio (OS-29, OS-44, and OS-77). Whether you want a near-frameless look or a more traditional sliding door feel, there is a configuration tailored to your vision.

Choose Your Sightline: The Range at a Glance

The "sightline" refers to the width of the frame where the two doors meet. The slimmer the sightline, the more glass you have.

Model	OS-20 (Artisan)	OS-29+ (Slimline)	OS-44 (Balanced)	OS-77 (Traditional)
Sightline	20mm (Ultra-slim)	29mm	44mm	77mm
Max Panel Height	3.0 Metres	2.7 Metres	2.5 Metres	2.5 Metres
Locking System	6-Point (Hidden)	6-Point (Multi-point)	6-Point (Multi-point)	6-Point (Multi-point)
U-Value	1.4 W/m²K	0.8 W/m²K	1.2 W/m²K	1.2 W/m²K
Best For	Panoramic views	Modern renovations	Versatile all-rounder	Classic patio style

Why Choose Sliding Doors?

1. Effortless "Whisper-Quiet" Glide

Despite the immense weight of the premium toughened glass, an Origin door can be moved with a single finger. This is thanks to a precision-engineered stainless steel track and high-grade rollers that ensure a smooth, silent operation for decades to come.

2. Maximum Glass, Minimum Frame

The OS-20 Artisan Slider is the flagship of minimalist design. With a meeting style of just 20mm (barely the width of a 20p coin), it creates a "wall of glass" effect that floods your living space with natural light even when the doors are closed.

3. Advanced Thermal Performance

Every door is equipped with a polyamide thermal break, designed to limit heat transfer. The new OS-29+ model is particularly efficient, achieving U-values as low as 0.8 W/m²K, keeping your home warm in the winter and cool in the summer while reducing energy bills.

4. Total Security & Peace of Mind

Security isn’t sacrificed for style. Origin sliders feature:

Multi-point Locking: High-security hooks that lock directly into the jamb.
3-Star Diamond Cylinders: Proven to resist snapping, picking, and drilling.
PAS 24 Certification: Rigorously tested against forced entry attempts.

5. Bespoke Finish & 20-Year Guarantee

Available in over 150 RAL colours, you can choose from popular Anthracite Grey to bespoke woodgrain finishes. You can even opt for dual colours (e.g., black outside to match your guttering, and white inside to match your decor). Like all Origin products, these doors come with an industry-leading 20-year guarantee.

Configuration Options

Double or Triple Tracks: Choose how many panels you want to slide. Triple tracks allow two panels to slide behind a third, opening up two-thirds of your aperture.
Flush Thresholds: We can install the track recessed into your floor, creating a seamless, trip-free transition from your kitchen to your patio.
Hardware: From sleek integrated handles on the OS-20 to high-grade 500mm stainless steel bar handles on the OS-44 and OS-77.

Click here to access the Sliding Door Brochure

Bifolds vs. Sliding Doors: Which is Right for You?

While both systems use premium-grade aluminium and offer a 20-year guarantee, the way they transform your room is distinct. One offers a 100% opening, while the other offers a 100% view.

At a Glance: The Key Differences

Feature	Origin Bifold Doors (OB-49 / OB-72)	Origin Sliding Doors (OS-20 / OS-29 / OS-44)
The Opening	Folds back completely to open 95% of the aperture.	Panels slide behind each other (one panel always remains).
The View	More vertical frames (sightlines) when closed.	Large glass panes with ultra-slim frames for panoramic views.
Space Needs	Needs space for the "stack" of folded doors (inside or out).	Panels stay on the track; no extra floor space required.
Daily Use	Can include a "Traffic Door" for quick garden access.	You must slide one of the large panels to step outside.
Thresholds	Completely flush, seamless transitions possible.	Very low thresholds (approx. 12mm-20mm) but rarely dead-flush.
Cost	Bi-folding doors tend to be a more cost effective option.	Sliding doors tend to be slightly more expensive than bi-folding doors

Choosing between Origin Bifold Doors and Origin Sliding Doors is one of the most common dilemmas for homeowners. Both products are engineered to the highest standards in the UK, but they offer very different ways of living.

The Case for Bifold Doors

Best for: Entertaining and creating a true indoor-outdoor flow.

Origin Bifolds (like the ultra-slim OB-49) are designed to disappear. When fully opened, the boundary between your kitchen and patio is entirely removed.

The Traffic Door Advantage: Most Origin bifold configurations allow for a "lead door." This functions like a standard back door, allowing you to let the dog out or take out the bins without unfolding the entire system.
Versatility: Bifolds can fold inwards or outwards and stack to the left, right, or both.
Perfect for Families: Origin’s unique finger-safe gaskets prevent small fingers from getting trapped in the hinges.

The Case for Sliding Doors

Best for: Panoramic views and homes where floor space is at a premium.

If your home overlooks a beautiful garden or landscape, Origin Sliding Doors (like the OS-20 Artisan) act as a giant picture frame.

Minimal Sightlines: With meeting stiles as slim as 20mm, you get an almost uninterrupted wall of glass.
Year-Round Views: In the UK, doors are closed for most of the year. Sliding doors provide a better view during the winter months because there are fewer vertical frames blocking the light.
Space Saving: Because the panels slide along a track rather than swinging out, they are the perfect choice for balconies or smaller patios where you don't want a "stack" of doors taking up room.