Solid Timber Core Composite Doors
What is the Britdor difference?
Britdor brings together traditional craftsmanship and modern materials in one exceptional composite door. At its heart is a solid timber core for superior strength, security and durability, wrapped in a thermoplastic CoolSkin outer layer with heat-reflective properties and a beautiful, defined wood-grain finish. Available in the widest range of solid timber core door options — including exclusive Enzo, Glenman and Eaton styles — Britdor is a cutting-edge, modern-day addition to any home.
What is the Britdor difference?
Britdor offers your customers superior benefits — simply better than a standard composite door. Built in partnership with DoorCo, every Britdor door has a solid timber core for superior strength, security and durability, finished with a thermoplastic CoolSkin outer layer that has heat-reflective properties and a beautiful, defined wood-grain finish. With the widest range of solid timber core door options — including exclusive Enzo, Glenman and Eaton styles — Britdor helps you enhance your sales.
Solid Timber Core, Built to Last
Every Britdor door is built around a solid timber core, giving it the strength, security and stability that only natural timber can provide. The thermoplastic CoolSkin outer layer reflects heat to help reduce thermal movement, keeping your door looking and performing its best for years to come — even on bright, south-facing entrances. And with flexible sizing in both taller and narrower options, there’s a Britdor to suit almost any opening.
Solid Timber Core Technology
Britdor sets itself apart from other composite doors. Every door is built around a solid timber core for outstanding strength and security, while the thermoplastic CoolSkin outer layer reflects heat to reduce thermal movement — meaning fewer callbacks and doors that keep performing. Flexible sizing, with both taller and narrower options, makes Britdor easy to specify across a huge range of properties. Offer your customers a unique product today with Britdor from Sternfenster.
Style Your Home with Our Range of Doors
Britdor composite doors are perfect for customisation. Both traditional and modern cutting-edge designs can be requested, matching all manner of property styles.
Colours
Our Britdor range is available in a wide choice of popular colours, plus first-class wood stains. Colours and stains are achieved using foil technology, allowing seamless matching with coloured and stained door and window frames.
Glazing
Choosing the right glass helps your door’s design truly shine. Britdor offers a range of bespoke, decorative glass options that add distinctive character.
Styles
Britdor composite doors are perfect for customisation. Our doors are ideal for the discerning homeowner. Both traditional and modern cutting-edge designs can be requested, matching all manner of property styles. Increase your sales by giving your customers a greater range of choice.
Colours
Beyond standard colours, offer your customers striking finishes and first-class wood stains. Colours and stains are achieved using foil technology, allowing seamless colour matching with coloured and stained door and window frames — a great upsell opportunity.
Glazing
Choosing the right glass helps your door’s design truly shine. Britdor offers a range of bespoke, decorative glass options that add distinctive character.
Key Features Of Britdor Doors
Engineered to perfection, Britdor combines a solid timber core with a heat-reflective CoolSkin outer layer designed for long-term performance. Britdor is the ideal composite door for homeowners who want strength, security and style that lasts.
Solid timber core for superior strength, security and durability.
Thermoplastic CoolSkin outer layer with heat-reflective properties.
A beautiful, defined wood-grain finish.
Flexible sizing — both taller and narrower door sizes available.
Key Features Of Britdor Doors
Engineered to perfection, Britdor pairs a solid timber core with a heat-reflective CoolSkin skin for long-term performance your customers will notice. Precision-made components allow a high degree of customisation.
Solid timber core for superior strength, security and durability.
Thermoplastic CoolSkin outer layer with heat-reflective properties.
A beautiful, defined wood-grain finish.
Flexible sizing — both taller and narrower door sizes available.
Premium Quality Britdor Doors
A fusion of modern and traditional materials engineered to the highest calibre, the solid timber core makes this door a market leader. Coupled with advanced construction and secure locking systems, Britdor delivers exceptional protection.
The heat-reflective CoolSkin surface helps keep even dark colours cooler, reducing the likelihood of bowing and thermal movement. Ideal for south-facing entrances, your Britdor door will keep operating smoothly every time.
Sustainable Manufacturing
At Sternfenster, we’re committed to lower-carbon manufacturing. We use sustainable timber and recyclable materials to build better and reduce waste. Britdor doors help make homes more energy efficient, cutting heating costs and CO₂ emissions. Choose energy-efficient composite doors from industry leaders.
Premium Quality Britdor Doors
A fusion of modern and traditional materials engineered to the highest calibre, the solid timber core makes this door a market leader. Coupled with advanced construction and secure locking systems, Britdor delivers exceptional protection.
The heat-reflective CoolSkin surface helps keep dark colours cooler and reduces the likelihood of thermal movement — so doors operate smoothly and stay looking their best, even on south-facing entrances. Fewer callbacks, happier customers.
Sustainable Manufacturing
At Sternfenster, we’re committed to lower-carbon manufacturing and the Government’s Net Zero 2050 target. Using sustainable timber and recyclable materials means little to no waste ends up in landfill. Join us as a trade partner today and help build a greener, more sustainable future.
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