7 Panel Black Bifold Door

We supply bespoke Aluminium Bifold doors designed to your unique specification. The Aluna slimline aluminium bi-fold door is designed with extremely narrow sightlines and superior U values. The Aluna aluminium bi-fold door is our most cost effective range and is one of the country’s most purchased bi-fold door that can unite internal and external areas creating unique living and social areas. Boasting some of the lowest U values on the market we offer both double and triple glazed options offering as low as 1.1W/m2K DER B. Available from 2-7 Panes, to configure your choice of door, complete the configurator and add to basket for your final price.