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Foam Core Composite Doors

Appeal to modern homeowners with our range of stylish, high performance composite doors. They tick all the boxes and are the doors that your customers will be asking you about.
  • 44mm door blank for a flush internal finish
  • Fibreglass outer skin & insulating foam core
  • Highly durable, long-lasting design
  • Range of colours and glass designs
  • Latest ironmongery and hardware
  • Can achieve Secured by Design status

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Bespoke timber conservatory
Timber french doors available from Dempsey Dyer
Timber french doors with wide panes

Durability and peace of mind for your customers

Our high density foam filled composite doors for trade customers offer a highly durable and secure front or back door solution to pass on to the end user. Incorporate your choice of composite door slab into a high performance Deceuninck uPVC frame. Lasting for decades without scratching, warping or needing much maintenance, composite doors are a worthy addition to your product line. Opting for our reliable supply can enhance your business even further.

High density foam composite door features

  • Three point dead-bolt locking system and additional mortise lock for added security
  • Hinge offered as standard is fully rebated with adjustments in three dimensions
  • PAS 23/24 standards achieved – with laminated glass can achieve Secured by Design
  • Designed with aesthetics and easy fitting in mind
  • Combination of Deceuninck outer frame and high performance composite blank
  • Choose from traditional or contemporary Fab & Fix hardware, or ‘From the Anvil’ ironmongery
  • Weatherproof and scratch proof
  • Range of colours and glass designs
  • 44mm door blank for a flush internal finish
  • Fibreglass outer skin bonded to composite rails surround an inner core of CFC free insulating foam
  • Timber inner frame provides extra strength
  • Thermally efficient Deceuninck 2800 series outer frame

Sash Options

Profiles designed to suit a range of property types from modern to traditional

Choose from chamfered profile or decorative profile to achieve a look to suit any type of property.

Chamfered Decueninck uPVC window frame


The Deceuninck 2500 series chambered profile offers contemporary aesthetics and is more suited to commercial developments, including new build projects.

Sculptured frame Deceuninck uPVC profile


The Deceuninck 2800 series decorative profile provides a traditional appearance that is more suited to residential applications.


Pass on customisation opportunities to the end user

Our composite doors supply is available in a range of colours, meaning you can meet customer requirements and desires for creative control. With white offered as standard internally, there are 7 additional colour variations for the exterior. For your convenience, we are also able to utilise our in-house timber spray department to match any RAL colour – ideal for meeting demands and getting ahead of the competition.


Quality, down to the smallest touch

To optimise the aesthetics and performance of our composite doors supply, we have utilised the same range of ironmongery that we use on our timber products. We have also sourced a door blank that has a superior timber appearance. These factors ensure that your customers can benefit from doors that look identical to timber – but those that don’t come with any of the same maintenance issues, such as warping or rotting.


Highly secure and energy efficient

We utilise a three point dead-bolt locking system and additional mortise lock for added security; the MACO secure guarantee is present with any of their locks. PAS 23/24 standards are achieved – with laminated glass our composite doors can achieve Secured by Design standards.

Our blank slabs are fabricated by bonding high-impact, fibreglass outer skins to composite rails and surrounding an inner core of CFC free insulating foam with a strong timber frame. This offers high levels of thermal insulation to offer your customers.

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Inspire your customers with the Inspire range from Dempsey Dyer with a dedicated retail website.

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Download Centre

If you want to know more about our products, processes and accreditations, fortunately we offer a range of downloads. Download a range of literature free of charge, to refer to in your own time.

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Installers and other businesses can only work effectively if they have a reliable trade supply service – offering the highest performing products. Luckily, here at Dempsey Dyer we only supply the latest options from market leaders. This guarantees quality, performance and durability – regardless of the product choice.


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