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Custom Composite Doors in Maidstone
Kent Door Store is a family-run internet-based company specialising in GRP composite doors. We serve properties within a 15-mile radius of Maidstone, Kent, offering made-to-measure solutions with 28 door designs across 19 colours and 9 frame options. Our doors feature 5-point multi-locking systems, upgraded Yale Superior cylinders, and Fab & Fix hardware, all installed with a 12-month installation warranty. We provide a free doorstep survey conducted by qualified door engineers, with installations typically completed within 3-5 weeks.

Our composite doors combine timber grain aesthetics with GRP durability, exceeding energy efficiency regulations through polyurethane cores and thermal glass upgrades. We operate without a physical showroom to reduce costs, passing savings directly to customers while maintaining transparency through online door design tools and customer verification platforms.
Services
Composite Doors Colour Options Hardware Upgrades Glass Designs Security Features
Highlights and features
  • Family-run business with local Kent expertise
  • 28 door designs available in 19 exterior colours
  • 5-point multi-locking systems with Yale cylinders
  • Free doorstep survey by qualified door engineers
  • Energy-efficient doors exceeding building regulations
Associations and certifications
  • Secured by Design
  • PAS 24
Services
Composite Doors
Our composite doors combine GRP skins with polyurethane cores for superior durability and thermal efficiency. Each door features a hardwood inner frame reinforced for rigidity, available in widths from 668mm to 1020mm with optional glazed side panels. The 44mm thickness provides enhanced insulation while maintaining traditional aesthetics through timber grain finishes that resist rotting and decay.
Colour Options
Choose from 19 external door colours including white, black, blue, red, and oak, with 9 frame colour options. Our palette features specialist shades like duck egg blue and chartwell green, allowing full customisation through contrasting or matching combinations. All finishes use durable coatings that maintain appearance without requiring repainting.
Security Features
We install Yale Superior cylinders with anti-bump, anti-drill technology and optional Ultion locks with lockdown mode. Our doors meet Secured by Design standards featuring TS008 letterplates and PAS24:2016 compliance. Each installation undergoes 30-minute brute force testing including crowbar resistance and 30kg ball impact assessments.
Glass Designs
Select from over 40 glass patterns including 3 Drop Diamond, Crystal Harmony, and English Rose designs. Our options include clear, etched, and leaded varieties with coloured variants available as premium upgrades. All glazing units incorporate warm edge spacer bars for improved thermal performance and airtight seals.
Hardware Upgrades
Enhance your door with Fab & Fix 'Hardex' hardware in chrome, gold, graphite, white, or black finishes. Our range includes lever handles, letterplates, numerals, and urn knockers with coordinated finishes across all components. Upgraded Yale Superior cylinders and Fab & Fix furniture packages come standard with every installation.
Questions
What security features do your composite doors include?
Our doors feature Yale Superior cylinders, TS008 letterplates, and 5-point locking systems tested to PAS24 standards. They withstand 30 minutes of forced entry attempts.
Can I customise my door's appearance?
Yes, choose from 28 designs, 19 door colours, 9 frame colours, and 40+ glass patterns. Our online designer helps visualise combinations with instant pricing.
What energy efficiency standards do your doors meet?
All doors exceed UK building regulations with U-values as low as 1.1W/m2K. Polyurethane cores and thermal glass upgrades provide superior insulation.
What warranty coverage applies to installations?
We provide a 12-month installation warranty, 5-year hardware warranty, and 10-year glass and sash warranty for complete customer protection.
How long does the installation process take?
From free survey to completion takes 3-5 weeks. Our engineers handle disposal of old doors and complete finishing touches like caulking and painting.
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