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Opal Deluxe

Ultra Slim Deluxe Bi-folding Doors

Opal Deluxe Bi-folding Doors

Open your room up to the outdoors

Opal Deluxe doors are our slimmest bi-folding doors with an impressive 94mm sightline, allowing you to instantly open up a room to the surroundings. Opal Bi-folding Doors allow you to enjoy maximum daylight with large, thermally efficient glass panels, perfect for extended home living and refurbishment projects.

Slimmest sliding bi-fold doors

With large double or triple glazed panels, Opal Doors offer a range of modern features, making them the new popular choice for homeowners and contemporary home living.

Slimline design

Opal Deluxe door is the slimmest bi-fold on the market, creating a sleek, modern look and feel.

Modern Colours

The Opal colour palette ranges from stylish greys to stand-out colours, we can colour match for your desired look.

Thermally efficient

Aluminium doors are thermally broken so exceed all u-value targets and reduce condensation in the room.

Double or triple glazing

We can provide double and triple glazing options for your doors, keeping your home safe and warm.

Get instant online pricing

Trade customers can now get instant online pricing for our Opal bi-fold door collection and Opal rooflights. Get an instant price on the go with our app.


This highly-versatile, easy-to-operate sliding/folding door is the perfect option for even the largest project, capable of opening up an entire wall, yet presenting a stylish glazed façade when closed. Featuring unique, simple-to-operate door hardware, the door panels may be operated completely independently to optimise ventilation and with a choice of internally or externally opening panels, the system provides great flexibility.

With high-security glazing, robust locking mechanisms, an unrivalled colour range and the option of colour-matched accessories, the system can be tailored to meet each project’s specific requirements.

  • Slimmest bi-folds on the market
  • Suitable for Residential, Commercial, Retail
  • Thermally broken system
  • Steel rollers as standard
  • Ultion 3 superior lock upgrades as standard
  • PAS 24:2012 available on request
  • Document L compliant
  • Online pricing app available


Typical Sightline 94mm
(U-Value) 1.5 W/M2K
Max. Overall height 2200mm per sash
Max. Overall Width 1000mm per sash
Frame Width 88mm
Frame Depth 55/88mm
Maximum Sash Weight 100kg
Double or Triple Glazing 24, 28, 32 or 40mm
Applications Residential, Commercial, Retail

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