M6 Motorway House Charter Way Macclesfield SK10 2NY
Phone: 01625 428955
Email: info@door-co.com
www.door-co.com/
DoorCo is the leading innovator of composite doors in the UK market, committed to quality and creativity.
Our reputation for building the highest quality composite doors & components is matched to the increasing industry demands, meaning we deliver a wide range of door & cassette designs appealing to both the commercial and retail sector. Our commitment to being the most innovative manufacturer also means we are consistently bringing new products to the market.
Our composite door brands can be supplied as door blanks or fully prepped from our Macclesfield hub. We have full manufacturing capacity to create the wide range of designs in our product portfolio, as well as three state-of-the art painting facilities, all supported with an end-to-end online ordering system that makes it easier for everyone along the supply chain to do business.
Our history
Celebrating nearly 20 years in business, DoorCo is a family run business with hands-on directors – Dan & Jayne Sullivan – at the helm. The business has been built up from humble beginnings to become the UK’s leading independent supplier of high-quality composite doors.
Our purpose is simply ‘to deliver innovation and unbeatable service to our customers’. Our recently updated purpose is designed to capture the very essence of what we’re here to do – serve our customers with innovation and quality.
Our supply chain
Uniquely, we partner with DoorCo KR (Korea) who produce our doors in one of the most advanced door manufacturing facilities in the world, incorporating automated assembly systems to ensure consistency of production, and cost savings compared to most. DoorCo KR is audited by TRADA UK and displays the Q Mark certification stamp on every door, giving our UK customers peace of mind on manufacturing process and quality.
Doncaster
Our Doncaster facility is the home of our UK manufacturing. From here we produce our FLiP cassette system and BRiTDOR solid timber core composite door.
Our brands
DoorCo is one of the only manufacturers to offer three types of composite door.
ORiGINAL is the market leading foam-filled composite door, installed in millions of homes across the UK. Our range of ORiGINAL doors are developed specifically for the UK market and with designs to suit every home, they are a favourite in the commercial sector. Timeless designs such as Carnoustie, Lytham and Sunningdale are bestsellers and new designs such as Eaton and the NOiR collection are rising in popularity.
Perfect for the new build market, the Eaton door is the perfect hybrid between traditional and modern styles. Measuring 950mm x 2100mm, it’s perfect for creating more impressive and accessible entrances in new homes. It’s also been designed to simplify the manufacturing process, to meet the cost, volume and time demands of the commercial market.
Thanks to clever engineering, the Eaton slab is really versatile. You can produce 8 different door design options from just one base door all with a totally new and stunning woodgrain finish that has a real premium feel for any new home.
Inspired by the effortless sophistication of the 1920’s, the NOiR Collection showcases some of the really elegant style choices Eaton offers with brand new and exclusive glass designs. By pairing the Eaton slab in its many different styles in dark shades of Black, Anthracite Grey and Black Ash Brown, with our new glass designs and the finishing touch of hardware, the NOiR mood board is ideal for attracting potential homeowners.

GRiPCORE is the superior choice. In a first for the UK market, our brand-new hybrid timber-foam core comprises of layers of PIR foam and HDF plywood, compressed between two sheets of aluminium to add extra stability and rigidity. Finished with our signature GRP skins, the configuration of GRiPCORE is simply exceptional and better than anything else currently available on the market.
GRiPCORE technology® has the best of traditional & modern materials, engineered to deliver a stronger, heavier and more robust door that boasts:
- 3mm maximum thermal movement
- No cracking
- No de-lamination
- Improved U-Value that will be compliant with 2025 building regulations
GRiPCORE is the superior choice. It is the only composite door on the market that has a hybrid timber-foam-aluminium core that delivers exceptional performance, stability and strength.
Coming soon is a brand-new composite door that is fully made in the UK. It comprises a solid timber core and ThermoPlastic skins and will be available in a unique 914mm x 2095mm standard size in either a 44mm or 48mm width, so it’s designed to fit any profile. The new door will be available in over 15 standard colours and both our most popular and brand-new designs.
BRiTDOR
BRiTDOR’s Brilliantly British Manufacturing is what sets it apart from its other solid timber core counterparts. Manufactured in Doncaster, BRiTDOR’s construction is a timber core that delivers superior strength, security and durability. The core is then finished in Thermoplastic CoolSkin outer layer with heat reflective properties, scratch resistance and a beautifully defined woodgrain finish.
BRiTDOR is available in the widest range solid timber core door options, which includes the prevalent designs of 6/4 combi, flush and farmhouse, as well as exclusive, new styles: Enzo, Glenman and Eaton. This means you can create Traditional panelled designs with all the DoorCo favourites, like Troon, Carnoustie, Lytham and Farmhouse. Exclusive BRiTDOR designs Eaton, Knightsbridge & Tattoo also join the Traditional collection. When it comes to Contemporary style, the BRiTDOR designs are based on the Flush door and include the popular August, Oakmont and Barcelona designs as well as the new Glenman and St Mark designs. Designer favourite Monza II is joined by the exclusive new Enzo to complete the BRiTDOR offering.

No matter which core is chosen, it’s the colour, glass & glazing options that really sets the finished DoorCo door apart. The door collections have standard colour choices that allow us to stock the most popular colours on-the-shelf. And for ORiGINAL & GRiPCORE there’s an additional colour service that uses advanced technology to offer a colour-matching service, or with a choice of RALs, the ability to have any colour.
Your Door, your choice
When it comes to door glazing, FLiP is our exclusive cassette system, designed by DoorCo and made in the UK. With superior Foam in Place technology® and unrivalled aesthetics, FLiP offers endless possibilities when it comes to designing a door and now features even more robust components that also offer an easier method of glazing.
Coming soon: No composite door collection is complete without fire doors, and DoorCo’s FiRECORE product is undergoing extensive testing to ensure it’s fully compliant with the latest and future standards of fire protection. FiRECORE will be available in 4 different designs with matching sidelights.
Accreditation






Collections
Awards
Business Awards 2024 – Most Innovative Manufacturing Business
North Cheshire Business Awards – Health and Wellbeing
Business Awards 2023 – Fastest Growing Manufacturing Team
G-Awards 22 – Component Supplier of the Year
G-Awards 21 – Marketing Campaign of the Year
Next Steps:
For more information visit our website: www.door-co.com















