Premium Aluminium Sliding Patio Doors

Bi Folding Superstore has sourced the finest Aluminium sliding door systems on the market. Our sliding doors are designed to be stylish and functional. Incorporating ultra-slim sightlines to enhance your view and premium hardware to ensure a remarkably smooth operation throughout the life of the product. 

We offer lead-times as little as 5 days  on all our products so your project can go smoothly with no delays.

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Why Use Bi Folding Superstore?

Industry Leading Aluminium Systems

Unbeatable Lead Times

Easy Installation

Aluminium Sliding Patio Doors With Cortizo Profiles

  • Thermally broken profiles to prevent heat trasmittance through the aluminium sections and avoid condensation that cheaper extrusions suffer from.

  • Thermal break zone of 32 mm and a transmittance Uw from 1.0 W/ m²K. Building regulation compliant thermal efficiency to suit all applications.



Mazuli Aluminium Sliding Patio Door
Cortizo Logo

Partnering With The Best

Our Aluminium suppliers use Cortizo extrusions which are known throughout the Industry as a market leader. This gives us peace of mind, that every product we supply is manufactured to the highest quality.

Standard Colours

Special Colours



Any RAL Colour

Anthracite Grey

Woodgrain Effects

Take A Look At The Specifications

Technical Details

Aluminium Sliding Doors

Min sash width: 600mm
Max sash width: 2500mm
Min frame height: 630mm without cill (using 1 point lock)
Min frame height: 2050 without cill (using 4 point lock)
Max frame height: 3000mm

The minimum frame height with single lock is suitable for sliding windows and servery applications.

Colour Options

We offer three colours available as standard with dual colour variations :

  • White
  • Anthracite Grey
  • Black

We offethe following combination colours as standard : 

  • Grey on White
  • Black on White

Other RAL colours available

Our standard colour lead time is within 5 working days for unglazed systems, or 10 working days for glazed systems.

Non-standard colours available are:
RAL colours : 2 week lead time
Woodgrain : 3-5 week lead time

Frame Depth
  • 120mm (single track)
  • 185mm (triple track)
Sill and Threshold Options
  • 180mm (double track/ 2 rail frames)
  • 230mm (triple track / 3 rail frames)
  • 250mm (triple track / 3 rail frames)

Threshold Options
Standard Threshold: 47mm

Cills and Thresholds Height
Cill (25mm) + Threshold (47mm) =  72mm

Handle Options

We offer 4 handle colours :

  • White
  • Black
  • Grey
  • Satin
Trickle Vents

Trickle Vents are available when using a 38mm addon to the framehead section. Please let us know if you require a trickle vent. If you are unsure please ask as building regulations change continually.

Mazuli Aluminium Sliding Patio Door

Glazed and Unglazed Options

Glazed Systems

The glass our suppliers provide with their sliding systems is 4mm planitherm total + 20mm thermal warm edge spacer bars with argon gas cavity. The total overall u value = 1.2W/m2K. If this isn’t suitable for your project then we can arrange alternative solutions with better U values from our glaziers. We can also offer Integral Blind IGU’s.

Unglazed Systems

ALL our products are prepared for a glass unit thickness of 28mm overall as standard. If you are purchasing IGU’s yourself or integral blinds elsewhere to install into our products then please state this when ordering or let us order them for you.

If you are sourcing your own glass then please ensure the glazing meets the required Building Regulations. Door glass must be toughened or laminated safety glass.

We hold no responsibility for any accidents or building regulation failures / non compliance due to glass units we have not supplied. Please seek advice when ordering glass separately. 


Mazuli Sliding Door Internal View
Mazuli Aluminium Sliding Patio Door

Door Delivery Information and Lead Times

Once you place an order with Bi Folding Superstore we will notify the manufacturer and confirm a production slot and delivery time frame. All our doors are delivered to you fully made unless you request otherwise. Please ensure you have adequate means of access for the product size you are ordering and sufficient people on site for the delivery.

FLAT PACK is available at no additional cost. Please let us know when ordering if this is required.

Bi Folding Superstore pride ourselves on having a fully transparent ordering routine and partnering with our supplier means a smooth process throughout. We will provide you with a fixed delivery date that will NOT change.

Our supplier’s nationwide delivery service uses only their own delivery vehicles. They remove all risks by having no need for third-party carriers. Our sliding doors are sent directly from the factory for a GUARANTEED FAST delivery.

Unglazed Systems

Standard Colours

5 Working Days

Glazed Systems

Standard Colours

10 Working Days

RAL Colours

2 Weeks

Woodgrain Colours

4- 6 Weeks

Want to discuss your project?
Call now on 01633 740631 or email us to start your project the right way