The Belgravia Double Door | Origin Aluminium Front Door

The Belgravia Double Aluminium Front Door, Made to Measure

Create a wide, impressive entrance with the Belgravia double door. Two matching solid aluminium leaves combine clean horizontal detailing with the strength, security and low-maintenance finish expected from a premium British-made entrance system.

The active leaf operates as the everyday entrance door, while the secondary leaf can be released when the full opening is required. Configure the overall size, colour, handles, threshold and compatible accessories online.

Why Choose the Belgravia Double Door?

• Statement entrance: paired aluminium leaves create a wider, more architectural frontage.
• Made to measure: manufactured for the overall width and height selected in the configurator.
• Practical everyday access: use the active leaf daily and release the secure secondary leaf when a wider opening is needed.
• Premium aluminium construction: strong, stable and resistant to warping, rotting and repainting.
• High-security specification: PAS 24 tested with active-leaf multipoint locking, anti-snap cylinder protection and secure secondary-leaf locking.
• Thermally broken: insulated aluminium construction helps retain warmth and reduce draughts.
• Made in Britain: precision manufactured in Buckinghamshire.
• Up to a 20-year guarantee: manufacturer-backed cover, subject to specification and terms.

Active and Secondary Leaf Operation

The main active leaf carries the selected operating handle and matched locking system. The secondary leaf is held securely when closed and can be released to open the complete entrance when required. Handle position, handing and leaf arrangement must be checked carefully before ordering.

Choose Your Colour

Select from the available popular powder-coated colours for a coordinated double entrance. Dual-colour options allow the internal and external faces to be finished differently where available.

Handles, Locks and Access

Choose only from the compatible handle options presented in the configurator. Compatible lever-handle specifications use an 8-point multipoint lock on the active leaf, while compatible pull-handle specifications use a 5-point automatic lock with key-operated access. A 3-star British Kitemark anti-snap cylinder provides additional active-leaf protection.

Letterplate, Knocker and Spyhole Options

Compatible stainless-steel letterplate, knocker and spyhole options can be added where shown. Availability and positioning depend on the selected size, active-leaf arrangement and specification.

Choose the Right Threshold

• Weathered threshold: recommended for exposed external entrances and the strongest protection from wind and driving rain.
• Non-weathered threshold: a lower transition for sheltered entrances, enclosed porches and protected locations.
• 20mm mobility threshold: a reduced step for improved accessibility in a suitably sheltered location.

Low and non-weathered thresholds provide less weather protection and should not be used for a fully exposed doorway without professional advice.

Performance and Security

• PAS 24 enhanced-security tested
• Secured by Design specification available where selected
• Active-leaf locking matched to the chosen handle system
• Secure secondary-leaf locking
• 3-star British Kitemark anti-snap cylinder
• Thermally broken aluminium frames and insulated solid panels
• U-value of up to 1.4 W/m²K, depending on final specification
• Durable Qualicoat-accredited powder-coated finish

How to Order

1. Enter the required overall finished width and height.
2. Confirm the active-leaf arrangement and handing.
3. Select the colour and any available internal colour option.
4. Choose a compatible handle and locking system.
5. Add the required threshold and compatible accessories.
6. Review the live price and every selected option before adding the door to your basket.

Important: this is a bespoke, supply-only product manufactured to the measurements and options you provide. Check the structural opening, finished sizes, handing, threshold, exposure and installation requirements with a suitably qualified professional before ordering.

Delivery and Guarantee

Estimated delivery is typically 4–6 weeks, subject to specification and confirmed lead time. Free UK mainland kerbside delivery is included. The manufacturer guarantee is available for up to 20 years, with cover varying by component, finish, environment and registration requirements.

Common questions

How secure is the door? A multi-point locking system, anti-snap cylinder and rigid aluminium construction are fitted as standard, built to meet PAS 24 and Secured by Design.

What colours and finishes can I choose? The full RAL palette, powder coated, with different colours inside and out and a choice of hardware finishes to match.

How energy efficient is it? The thermally broken frame and insulated construction achieve low U-values that meet Part L, keeping the hallway warm.

Is it guaranteed? Yes, Origin doors carry a guarantee of up to 20 years on the frame and finish.

How long does it take? Made to order, most doors are delivered within a few weeks depending on colour and glazing.

Buying from SmartaView

Skip the showroom margin and the hard sell. Configure your front door online, choose the size, colour and glass, and watch the price update live with VAT shown both ways. Order securely online or talk to our team for a more complex layout, and we deliver direct to your door, free across the UK mainland.