# Very Secure Doors > Very Secure Doors Ltd is a family-run composite door and bifold installer based in Derbyshire, serving the Midlands since 2010. Approved Rockdoor suppliers and installers with over 2,000 installations and a perfect 5-star Google rating. Run by Jim and Josh — no salespeople, no subcontractors. We also sell genuine Rockdoor replacement parts and door hardware online with UK-wide delivery. > Last updated: 2025-03-09 ## About - [Home](https://www.verysecuredoors.co.uk/): Overview of our door installation services, how it works, areas covered, and customer reviews. - [About Us](https://www.verysecuredoors.co.uk/about-us/): Our story, team, and values as a family-run business since 2010. - [Contact Us](https://www.verysecuredoors.co.uk/contact-us/): Get in touch for a free quote or product enquiry. Call 0800 690 6870. - [Gallery](https://www.verysecuredoors.co.uk/gallery/): Over 100 photos of doors we've installed across the Midlands. ## Door Installation Services - [Composite Doors](https://www.verysecuredoors.co.uk/composite-doors/): Our full range of composite door styles and options. - [Rockdoor](https://www.verysecuredoors.co.uk/rockdoor/): Approved Rockdoor supplier and installer — the UK's most secure composite door. - [GRP Composite Doors](https://www.verysecuredoors.co.uk/grp-composite-doors/): Glass reinforced plastic composite doors. - [Front Doors](https://www.verysecuredoors.co.uk/composite-front-doors/): Composite front door styles and designs. - [Back Doors](https://www.verysecuredoors.co.uk/composite-back-doors/): Composite back door options. - [French Doors](https://www.verysecuredoors.co.uk/composite-french-doors/): Composite French door pairs. - [Stable Doors](https://www.verysecuredoors.co.uk/composite-stable-doors/): Composite stable doors with independent top and bottom opening. - [Aluminium Bifold Doors](https://www.verysecuredoors.co.uk/aluminium-bifold-doors/): Aluminium bifold door installations. ## Areas Covered - [Area Covered](https://www.verysecuredoors.co.uk/area-covered/): Full list of areas we serve across the Midlands. - [Derby & Derbyshire](https://www.verysecuredoors.co.uk/composite-doors-derby/) - [Nottingham & Nottinghamshire](https://www.verysecuredoors.co.uk/composite-doors-nottingham/) - [Leicester & Leicestershire](https://www.verysecuredoors.co.uk/composite-doors-leicester/) - [Burton upon Trent](https://www.verysecuredoors.co.uk/composite-doors-burton-upon-trent/) - [Nuneaton & Hinckley](https://www.verysecuredoors.co.uk/composite-doors-nuneaton-hinckley/) - [Warwick & Warwickshire](https://www.verysecuredoors.co.uk/composite-doors-warwick/) - [Crewe](https://www.verysecuredoors.co.uk/composite-doors-crewe/) - [Coventry](https://www.verysecuredoors.co.uk/composite-doors-coventry/) ## Shop – Rockdoor Replacement Parts & Door Hardware - [Shop](https://www.verysecuredoors.co.uk/shop/): Browse all genuine Rockdoor spares and door hardware. - [Rockdoor Replacement Seal – Q-Lon Outer Frame Gasket](https://www.verysecuredoors.co.uk/product/rockdoor-replacement-seal-black/): Genuine Q-Lon seal, 7m length, fits all Rockdoors from 2020. - [Rockdoor Replacement Grey Brush Pile](https://www.verysecuredoors.co.uk/product/rockdoor-replacement-grey-brush-pile/): Genuine brush pile seal, 7m length, fits all Rockdoor models. - [Rockdoor Aluminium Threshold Gasket Seal Rubbers](https://www.verysecuredoors.co.uk/product/rockdoor-threshold-gasket-seals/): R149, R149A, R149B and Carrier Seal — individual or kit. - [Rockdoor Lever Handle](https://www.verysecuredoors.co.uk/product/rockdoor-lever-handle/): Genuine Rockdoor lever handles. - [Rockdoor Lever Pad Handle](https://www.verysecuredoors.co.uk/product/rockdoor-lever-pad-handle/): Genuine Rockdoor lever pad handles. - [Rockdoor Lock](https://www.verysecuredoors.co.uk/product/rockdoor-lock/): Genuine Rockdoor 3-star cylinder locks. - [Rockdoor Key](https://www.verysecuredoors.co.uk/product/rockdoor-key/): Genuine replacement Rockdoor keys. - [Rockdoor 3D Hinge](https://www.verysecuredoors.co.uk/product/rockdoor-3d-hinge/): Genuine Rockdoor 3D adjustable hinges. - [Rockdoor Letterbox](https://www.verysecuredoors.co.uk/product/rockdoor-letterbox/): Genuine Rockdoor letterboxes. - [Rockdoor Lockstrip](https://www.verysecuredoors.co.uk/product/rockdoor-lockstrip/): Genuine Rockdoor lockstrip. - [Rockdoor Replacement Door Slab](https://www.verysecuredoors.co.uk/product/rockdoor-replacement-door-slab/): Replacement door slabs for Rockdoor. - [Stainless Steel Letterbox for Rockdoor](https://www.verysecuredoors.co.uk/product/stainless-steel-letterbox-for-rockdoor/): Stainless steel letterbox compatible with Rockdoor. - [Stainless Steel Escutcheons for Rockdoor](https://www.verysecuredoors.co.uk/product/stainless-steel-escutcheons/): Stainless steel keyhole escutcheons. - [Escutcheons for Rockdoor](https://www.verysecuredoors.co.uk/product/escutcheons/): Standard escutcheons for Rockdoor. - [Victorian Centre Knob](https://www.verysecuredoors.co.uk/product/victorian-center-knob/): Victorian style centre door knob. - [Stainless Steel Cleaner](https://www.verysecuredoors.co.uk/product/stainless-steel-cleaner/): BLU (Coastal Group) stainless steel cleaner for door hardware. - [Touch Up Pen for Rockdoor](https://www.verysecuredoors.co.uk/product/touch-up-pen-for-rockdoor/): Colour-matched touch up pens for Rockdoor doors. - [Exitex Expelex Replacement End Caps](https://www.verysecuredoors.co.uk/product/exitex-expelex-replacement-end-caps/): Genuine Exitex end caps for Conceal Fix Expelex / Rockdoor door coloured drip bar. - [Exitex Epelex Rain Deflector Replacement End Caps](https://www.verysecuredoors.co.uk/product/exitex-epelex-rain-deflector-replacement-end-caps/): Genuine Exitex end caps for Expelex / Rockdoor aluminium drip bar. - [Exitex Deflector 20 Replacement End Caps](https://www.verysecuredoors.co.uk/product/exitex-rain-deflector-20-replacement-end-caps/): Genuine Exitex end caps for Deflector 20 / Rockdoor PVC threshold drip bar. ## Blog - [Rockdoor vs Solidor vs Endurance Doors](https://www.verysecuredoors.co.uk/blog/rockdoor-vs-solidor-vs-endurance-doors/): Detailed comparison of three leading composite door brands. - [Shop Rockdoor Replacement Parts](https://www.verysecuredoors.co.uk/blog/rockdoor-replacement-parts/): Guide to finding and ordering genuine Rockdoor spares. - [Composite Door Prices](https://www.verysecuredoors.co.uk/blog/composite-door-prices/): What to expect when budgeting for a composite door. - [Features & Technical Specification: Rockdoor](https://www.verysecuredoors.co.uk/blog/features-technical-specification-rockdoor/): In-depth look at Rockdoor security and performance specs. - [Best Door Cylinder Lock: Ultio vs Avocet vs Yale](https://www.verysecuredoors.co.uk/blog/best-door-cylinder-lock-ultion-vs-avocet-vs-yale/): Comparison of popular door cylinder locks. - [How to Measure and Swap a Door Cylinder Lock](https://www.verysecuredoors.co.uk/blog/how-to-measure-and-swap-a-door-cylinder-lock/): Step-by-step DIY guide. - [Laminated Glass Composite Doors](https://www.verysecuredoors.co.uk/blog/laminated-glass-composite-doors/): Benefits of laminated glass in composite doors. ## Complete Sitemap For a comprehensive list of all URLs, see: https://www.verysecuredoors.co.uk/sitemap.xml