Korniche French Doors | Essex Bi-Fold Doors Company

Aluminium Korniche French Doors

Korniche French Doors combine refined style with robust aluminium engineering, creating a practical and elegant solution for modern homes. Designed to connect your interiors with outdoor spaces, these doors flood your living areas with natural light while offering exceptional durability, security, and thermal efficiency. Fully bespoke, Korniche French Doors can be tailored in size, panel configuration, colour, and finish to suit any home. With thermally broken frames, advanced weather seals, and U-values as low as 1.2 W/m²K, these doors deliver comfort, energy efficiency, and long-lasting performance.

Key Benefits

Aluminium profiles optimised for style, natural light, and unobstructed views
Thermally broken frames and advanced weather seals for excellent energy efficiency (U-values as low as 1.2 W/m²K)
Smooth, precision-engineered operation for effortless opening and closing
High-security multi-point locking system with reinforced hinges and frames
Fully bespoke design with flexible panel configurations, sizes, and over 150 RAL colours or dual finishes
Durable, low-maintenance powder-coated aluminium built to perform beautifully for years
Optional low thresholds for accessible, level transitions between indoors and outdoors

Why Choose Essex Bi-Fold?

Local expertise

Our expert team provides tailored guidance and works closely with you to deliver a smooth, detail-focused project from start to finish.

Local specialists

Proudly serving homeowners, architects, and builders across Essex and the South East

Origin Premium Partner

Trusted installer for market-leading brands Origin and Korniche

workmanship

Every installation is backed by our workmanship warranty and dedicated aftercare service

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Jeanette White

"The Bi-fold doors are amazing. The showroom has a few full set-ups which allowed me to have a good look and try it out before deciding. "

Raymond Law

"We visited Essex Bi-Fold doors and met with Clive and were impressed with there showroom and expertise. The doors we ordered look great, and the quality is excellent. "

Lester Wadden

"Essex Bi-fold Replaced our two old Kitchen roof windows with new Korniche roof lanterns. The whole experience, from initial enquiry to completion of installation, was excellent. The design of the new windows is so much more efficient, allowing more light into the kitchen."

Vicky Knight

"Wonderful experience from start to finish. We purchased Origin Bi-folds from Essex Bi-Folds August 2025. Easy to purchase, great showroom with lots of options, good price, amazing quality. "

The Bootlegger

"Great service and communication. OS-29 sliding door went in without issues. We’re really glad we found Essex Bi Fold as they’ve been on point. Loving the door quality and look. Feels very strong, door glides open with ease. 10/10."

Karen Scarsbrook

"Highly recommend this company. Everyone we dealt with from Lee in the office, his manager and the installers were extremely nice and super helpful - going the extra mile to get the finish we desired. "

Paul Marsh

"Absolutely fantastic team Clive Lee and the guys couldn't do enough for you. The difference its made to our lives is insurmountable."

Recent Projects

Real projects, real results - crafted with precision and care

Explore our latest projects featuring bi-fold doors, sliding doors, entrance doors, and windows - transforming homes with light, space, and modern design, all crafted with precision and care.

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A Modern Touch for a Countryside Classic

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Open-Plan Garden Transformation

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Beaumont Hall Barns Restoration

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High Spec Essex Development

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Chelmsford Conservatory Transformation

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Light-Filled Kitchen Extension

Questions? We’re Here to Help

Find answers about our services - or ask us anything you don’t see.

How energy efficient are Korniche French Doors?

These doors feature thermally broken aluminium frames, advanced weather seals, and high-performance glazing, achieving U-values as low as 1.2 W/m²K to keep your home comfortable and reduce energy bills.

Can Korniche French Doors be customised to suit my home?

Yes. Every door is fully bespoke, with options for panel size, configuration, colour, and finish to perfectly match your property.

Are Korniche French Doors secure? 

Absolutely. They come with a high-security multi-point locking system, reinforced hinges, and robust aluminium frames, tested to meet the latest security standards.

What maintenance is required?

Minimal maintenance is needed. Regular cleaning with a soft cloth and mild detergent keeps the aluminium and glazing in top condition.

Can I include low thresholds or accessible designs? 

Yes. Optional low-threshold designs provide easy, level access, ideal for wheelchairs, children, or pets.

What sizes and configurations are available?

Fully bespoke, Korniche French Doors can be designed to suit your space, whether standard double doors, larger multi-panel setups, or corner configurations.

Do they perform well in extreme weather?

Yes. Designed with durable aluminium and high-performance weather seals, Korniche French Doors withstand wind, rain, and varying temperatures.

Can I view Korniche French Doors before buying? 

Absolutely. Visit our Essex showroom to see, operate, and experience the smooth functionality, quality finishes, and styling for yourself.