Since 1954, Rationel have offered an excellent, solid, quality workmanship that has become synonymous with the brand. Based on their sound foundation, Rationel are today an international company with offices in Denmark, Ireland and the UK and you may well have a neighbour with a Rationel window.
The FORMA range from Rationel is available in timber both internally and externally giving the look and feel of traditional windows both inside and out whilst achieving all the advantages of more modern windows such as enhanced energy efficiency and lower maintenance. The FORMA+ range is similar in design to the FORMA range achieving a traditional look similar to that of older timber window however is fitted with external aluminium capping for added protection ensuring minimal maintenance.
If energy efficiency and exceptional architectural elegance are on your must-have list, Aura and Auraplus may be the windows and doors for you. Aura and Auraplus are Rationel's top of the range window offering the lasest energy efficient technology perfect for new builds, these windows are capable of passive house standard. Aura and Auraplus offer the best in energy efficiency achieving some of the lowest U values currently possible, perfect for low energy buildings.
As manufacturers of premium quality, energy saving windows, comfort and security are of premium quality. With a continued programme of development and research, their commitment to perfecting their products ensures that they always meet current statutory requirements, alongside market requirements for function and design, so you can be sure you are choosing a market leading product.
To find out more about the specific benefits that Rationel have to offer as well as the timber and alu-clad range that we offer, please navigate through the menu above.
Our Heswall showroom has one of the largest window and door displays in the UK, if you are interested in Rationel windows and doors a visit to our showroom is well recommended. Below are some pictures of the Rationel products on display in our showroom.
Rationel windows are constructed to a very high standard offering a long lasting product that will deliver great performance, security and weather tightness. To find out more information about what makes these windows so special, please navigate through the sections below.
Security is one of the key factors to be considered when choosing windows and doors as they are the most commonly targeted entries of a break in. Rationel is ahead of the game in this area and have invested heavily in the development of their products' security.
Improving the energy efficiency of your window can greatly reduce your heating bills and improve the comfort of your home. Rationel windows are a great choice when looking for energy efficient windows as their alu-clad timber construction offers superb air tightness and when combined with the latest triple glazing glass can achieve very high U value, compatible even with strict Passive House standards.
Rationel windows are extremely customisable perfect for those looking to achieve something bespoke. Rationel windows can be supplied in custom shapes on request.