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Solidor Composite Doors

The UK’s favourite composite doors

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Black solid composite doors

Superb composite door performance and stunning design

Solidor composite doors stand out as the best for style and performance. Their solid timber core provides excellent thermal efficiency while their durable skin is weather resistant and low maintenance. Fitted with Ultion Cylinder locks as standard, they will protect any property and enhance the aesthetic. Available with chamfered or sculptured frames, choose from a range of 20 stylish colours including dual colour options.

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Solidor composite door with long-lasting finish

Composite Door Aesthetics

Solidor composite doors are available in a range of traditional and contemporary designs.  Choose your preferred colour and select from a range of hardware including hinges, handles, knockers, and letter plates.

Thermally efficient glazing on solid timber core door

Composite Door Performance

Solidor composite doors easily exceed Building Regulations requirements for thermal efficiency.  Their 48mm solid timber core provides outstanding levels of insulation and when professionally installed by a Solidor approved installer, they will boost the performance of any property.

Secure shootbolt locking system

Composite Door Security

PAS 24: 2016 accredited for security, Solidor composite doors will help to repel even the most sustained attempts at forced entry.  Fitted with British made Ultion 3-star diamond cylinder locks, they will protect from intrusion even when a key is left on the inside of the lock.

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  • Colour

    Composite door colours from the classic to the contemporary

    Choose from an extensive range of traditional and contemporary colours including authentic wood grain effect finishes. Doors can be dual-coloured for a look that can be tailored to suit any property.


    A selection of stylish composite door accessories

    Choose from an extensive range of letter plates, door knockers, handles and hinges all finished in your choice of chrome or gold effect coating.


    Bevelled, coloured, and textured composite door glazing

    Solidor composite doors can be specified with a multitude of glazing styles.  Add colour or etched glass panels to give a personal touch to your composite door.


    Expertly crafted composite doors made to your exact requirements

    At Dekko Window Systems, we supply all our doors directly from our Lancashire factory. We can create bespoke doors, designed, and fabricated to your exact specifications. When you want to offer your customers high performance, style, and customisation, choose Dekko Window Systems as your trusted supplier.

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    A composite door with stable functionality

    Chamfered or sculptured frames

    Solidor composite doors are available with chamfered or sculptured frames. Chamfered composite doors have a cleaner, straighter finish which creates a stylish understated appearance. Sculptured composite doors, on the other hand, have a more decorative finish which looks great on properties with more traditional architectural features. Both chamfered and sculptured Solidor composite door frames provide the same high standards of performance and will complement all types of properties.

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    Thermally efficient glazing on solid timber core door
    timber core

    Unique solid timber core

    Solidor composite doors feature a 48mm thick solid timber core. This is 10% thicker than most other composite doors, helping to massively improve thermal performance and boost security standards. The solid timber core is also extremely durable. It will enable the door to last for decades without any deterioration in quality. The timber used in a Solidor composite door is 100% sustainably sourced. FSC (Forest Stewardship Council) certified, the timber core consists of Falcatta and Meranti tropical hardwoods which are carefully selected for their outstanding performance characteristics.

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    Traditional and contemporary designs

    Solidor composite doors come in two different collections. The Traditional Collection takes inspiration from a selection of historically popular architectural styles. From Victorian influenced designs to Art-Deco inspired creations, the Traditional Collection is perfect for period properties and for adding elegance to more modern homes. The Italia Collection focusses on clean lines and ultra-stylish aesthetics. With box-shaped and half moon glazed areas, composite doors from the Italia Collection are perfect for all types of contemporary properties.

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    Black composite door with two glazed panels