Lister Trade Frames Ltd

Listers are licensed to manufacture all types of high quality conservatory roofs under stringent BBA (British Board of Agreement) requirements. This testing regime is the most demanding regime anywhere in Europe, giving you and your customers the confidence that our conservatory roofs are manufactured to withstand the harshest of British climates.

To meet the standards set by the BBA, conservatories are:

• Manufactured by Listers on their own premises
• Manufactured to the BBA`s vigorous design standards
• Quality checked by Listers trained conservatory construction team
• Built with the correct tools in suitable factory conditions
• Created with Ultraframes' latest design and fabrication computer software
• 100%, tried and tested, Ultraframe components