Aluminium Patio Sliding Doors in Leeds
Premium aluminium patio sliding doors with ultra-slim profiles and smooth-running hardware. 2-track and 3-track configurations available, with thermally broken construction and sash sizes up to 2,500 × 3,000mm.
Lead Time
2–10 Working Days
Max Sash Size
2,500 × 3,000mm
Frame Depth
125mm
U-Value
From 1.4 W/m²K
Why Choose Our Sliding Doors?
Our aluminium patio sliding doors combine ultra-slim profiles with smooth-running hardware and thermally broken construction. Whether you're specifying for a new-build extension or opening up a rear elevation, our custom-made sliding doors deliver large glazed areas with minimal frame interruption. Every door is precision-cut, assembled and quality-checked before dispatch. We can also recommend trusted local installers.
Ultra-Slim Sightlines
Premium aluminium profiles for minimal frame interruption and maximum glass area.
Multi-Track Configurations
2-track and 3-track systems available for a wide range of panel layouts.
Thermally Broken Profiles
U-values from 1.4 W/m²K with polyamide thermal break technology.
Large Sash Sizes
Sash sizes up to 2,500 × 3,000mm for generous openings and panoramic views.
Sliding Doors Configurations
Choose your panel layout with 2-track and 3-track configurations. Low-threshold options available on all configurations. Custom-made to your exact measurements.
2 Panel – Left Fixed
One fixed, one sliding panel
Max Width
5,000mm
Max Panel Height
3,000mm
Max Panel Width
2,500mm
All configurations custom-made to order · Low-threshold options available
7 Stock Colours + Any RAL
Choose from our seven stock colours with the fastest lead times, or specify any RAL colour for a bespoke finish. Dual-colour options — different inside and out — are available at no extra charge on all stock finishes.
White
Agate Grey
Anthracite Grey
Black
Agate Grey on White
Grey on White
Black on White
Any RAL Colour
Woodgrain Finish
2–5 working days
Stock colours (unglazed)
6–10 working days
Stock colours (glazed)
~2 weeks
RAL colours
3–5 weeks
Woodgrain finishes
Dual-colour (e.g. Anthracite outside / White inside) available on all stock finishes at no extra cost.
Engineered for Energy Efficiency
Our sliding doors feature thermally broken aluminium profiles with polyamide thermal break technology, exceeding current Building Regulations.
1.4
W/m²K U-value (double)
1.0
W/m²K U-value (triple)
125mm
Frame depth
28–44mm
Glazing unit range
Exceeds Part L
Our U-values comfortably exceed the Building Regulations Part L requirement of 1.6 W/m²K.
Built to Keep You Safe
Multi-point locking, internally beaded glazing, and anti-lift protection come as standard on every product we supply.
Multi-Point Locking
Multi-point locking system engages at multiple points along the frame for robust resistance to forced entry.
Internally Beaded
Glazing beads sit inside the property — glass cannot be removed from the outside.
Anti-Lift Blocks
Anti-lift blocks prevent panels being lifted from the track, a common patio door attack method.
Secured by Design
SBD-accredited hardware packages available on request for projects requiring enhanced certification.
Peace of Mind
Hardware & Add-ons
Customise your sliding doors with premium hardware options and practical add-ons.
Handle Finishes
Available in White, Black, Anthracite Grey and Chrome to complement your chosen door colour.
Low-Threshold Options
Level-access and low-threshold configurations for Part M accessibility compliance and wheelchair access.
Trickle Vents
Background ventilation for Part F compliance without compromising security or clean frame lines.
Cill Options
Cills available in 85mm and 150mm depths to suit your floor build-up and threshold detailing.
Enhanced Security
Secured by Design accredited hardware packages available on request.
Specifications
Everything you need to know about colours, sizes, and performance.
Sliding Door Sizes
- Min sash width: 600mm — Max sash width: 2,500mm
- Min height: 630mm (1-point lock) / 2,050mm (4-point lock)
- Max height: 3,000mm
- 2-track and 3-track configurations
Frame & Threshold
- 125mm frame depth for all configurations
- Cill options in 85mm and 150mm
- Low-threshold configurations for accessible openings
Lead Times
Fast, reliable delivery with guaranteed dates that won't change.
2–5
Working days
Unglazed
Standard Colours (Subject to Order Quantity)
6–10
Working days
Glazed
Standard Colours (Subject to Order Quantity)
2
Weeks
RAL Colours
4–6
Weeks
Woodgrain Colours
Frequently Asked Questions
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