Rationel Composite windows and doors are central to how you feel about your home. They are the way into your home and its eyes on the world outside. they’re your connection to the otside world, and what protects you from it. and, uniquely, they are the only part of your home to have an external and an internal aspect. When you choose Rationel you choose quality windows and doors with style, security and solidity. they’re in sympathy with the outside environment while making a positive statement about you.
Introducing alDUS® alDUS gives you a contemporary design in a composite timber/ aluminium window. The flexibility and quality of the alDUS product range means that we can meet the toughest specifications and deliver your design...Read More
Our sister company Ecotec Windows specialises in the supply and installation of Composite Window and Composite Doors manufactured by the market leader Rationel. Our partnership with Rationel has grown stronger each year and we have many composite installations across the UK. More information on Ecotec Windows can be found on their website along with product information, colour charts and frame styles.