We are passionate about wooden windows. Crafted from FSC certified sustainable wood, our windows not only look beautiful but are also environmentally friendly. Rationel is part of the Wood Windows Alliance which guarantees quality, performance and sustainability. For every Wood Window Alliance window you fit instead of a PVC-U window, you save around 160kgs of carbon dioxide. Wooden windows will last at least twice as long as PVC-U and they will also add value to your property – particularly if it’s a period home.
Rationel offers three product ranges in timber: Rationel AURA®, DOMUS® and Rationel FORMA®. Each product range is designed to fit a specific building style. They can be delivered in both standard and bespoke sizes and shapes - without any additional costs, and they come in many colours and styles. For for information on our ranges and options look at the full details on the Rationel website.
Our windows are an investment for the future. As part of our Wood Windows Alliance guarantee all Rationel windows have a life expectancy of 70 years for modified timber and 80 years for aluminium-clad timber (depending on exposure conditions and maintenance). To order a catalogue of products please see the Rationel website.
ALUMINUM CLAD TIMBER WINDOWS
Our Aluminum clad windows and doors have the beautiful look and feel of timber windows, having a timber finish internally with the added bonus of external cladding to protect against the weather. This means that you do not have to paint the exterior of your windows or doors during the life of the products.
Rationel Windows offers three product ranges in bespoke alu clad timber windows and doors: Rationel FORMAPLUS®, ALDUS® and Rationel AURAPLUS®. Each composite product range has been designed to fit a specific building style. For for information on our ranges and options look at the full details on the Rationel website.