Solidor Composite Doors Solidor Composite Doors. For the customer who needs the extra satisfaction of having a solid timber door interior, Solidor composite doors offer the most secure door ever marketed. Download your Solidor brochure A complete difference in style to keep up with the moving fashion and modern look of the 21st century, these door styles stand out among the crowd and provide a complete answer for customers looking for something different. Full length handles , totally different styling, a vast chioce of glass patterns, locks to suit all including the Yale digital lock system, Solidor are catering for the modernist style which you cannot find elsewhere in the door industry. Download the Solidor composite door brochure here and take a look. Contact us here for further information or a made to measure quote and free advice. Solidor door and matching side panel.