Here at Glassier, we offer Rationel Products for our Worcestershire customers. We install Rationel’s Aura, AuraPlus, Forma and FormaPlus windows in properties across Drakes Broughton, Redditch, Bromsgrove, Kidderminster and the surrounding areas.

Contact the team today for a quote for your new Rationel windows installed by Glassier.

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home with rationel auraplus windows

Rationel Windows

Rationel is a Danish company that is a market leading manufacturer of windows and doors. Their high quality, premium products have set them apart from the competition, and their products boast excellent thermal efficiency, design quality and innovation.

We offer two of the Rationel window collections, Aura and Forma. While both collections provide improved thermal efficiency, modern functionality, and weatherproofing, the Aura collection is perfect for modern, contemporary, or newly built homes looking to keep their modern flair. In contrast, the Forma collection is ideally suited to heritage or period/traditional homes, as they offer a more traditional elegance and detailed framework.

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Aura and AuraPlus

The Aura and AuraPlus collection from Rationel is the perfect contemporary addition to your property. They are designed with menial, sleek frames so you can enjoy uninterrupted views and an abundance of natural light. These Rationel Windows also boast excellent thermal efficiency, with low u-values, making them perfect for Passivhaus properties. The timber used within the Aura range is carefully selected from FSC-certified forests, so you can be sure that the timber we use for your property’s new windows is sustainably sourced and in an environmentally friendly way.

The Aura and AuraPlus ranges are also both weatherproof to even the harshest of conditions, so you do not need to worry that your windows will be affected by adverse weather conditions or perform poorly when exposed to harsh conditions. They are fitted with security systems that are Secured By Design approved, so your new windows will keep your house secure from forced entry and intruders.

The difference between the Aura and AuraPlus collections is due to the design and build. The Aura collection includes timber-framed windows for a traditional look with modern functionality and performance. These windows also feature a natural wood finish, which is highly desirable for homeowners in the Worcestershire area. They also have a 40-year minimum life expectancy, so you can be sure that you are investing in the long term of your property. The AuraPlus collection also has timber-framed windows. However, they come with additional aluminium external cladding, adding a further 20-year lifespan to your windows. These windows boast low maintenance and high thermal efficiency and a dual benefit of timber frames and aluminium protective cladding.

Both the Aura and AuraPlus can be fitted with double or triple glazing, improving thermal efficiency and energy costs whilst also offering soundproofing for your property. Contact the team at Glasier for more information on the Rationel Aura and AuraPlus Windows and a quote today.

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Forma and FormaPlus

Forma and FormaPlus offer a traditional window style compared to the Aura collection. These windows are designed to perfectly complement British architecture, with traditional stylisation on both the inside and outside of the windows, including classic glazing bars and angled glazing beads.

The Forma and FormaPlus windows we offer at Glassier, much like the Aura and AuraPlus, also provide excellent thermal and energy efficiency, strong and durable weatherproofing against adverse conditions and customisable options, including hardware and colour. They are also fitted with secure locking systems for added security for your property. These windows have a minimum lifespan of 40 years, so you can invest in your home with the knowledge that your windows will last for decades to come.

The difference between the Forma window collection and the FormaPlus collection is that the Forma collection is a traditional wooden window style with a natural woodgrain finish. The FormaPlus collection, however, is fitted with aluminium cladding on the outside of the window frame, adding additional insulation and weatherproofing. The Forma collection is the perfect option for homeowners who are looking to keep their home traditional with wooden frames, whereas the FormaPlus collection is ideal for homeowners of traditional and heritage properties who are looking to upgrade to windows with more modern functionality but with the classic charm that timber frames offer.

Similar to the Aura and AuraPlus ranges, the Forma and FormaPlus windows can also be fitted with either double or triple glazing, for enhanced thermal protection and soundproofing throughout the property. Contact the team for a quote for your Forma or FormaPlus windows from Rationel today.

Our Accreditations

We are Checkatrade and FENSA approved and install our quality products throughout the Worcestershire area. We work with trusted suppliers, who are backed by our friendly teams who will ensure that you’re supported every step of the way. 


Perfect for All Property Types

Due to the different variations, Rationel offers with their Aura and Forma collections, you can be sure that we have the perfect window option for your home. Whether you are looking to upgrade the windows in your traditional home or replace the windows in your new build, we have the solution for you.


Tailored to You

Rationel windows, installed by Glassier, can be customised to meet your property’s needs and your taste. With a vast range of colours available, you can design your windows to match the current aesthetic of your home perfectly.


Energy Efficient

Rationel windows boast excellent levels of thermal and energy efficiency, perfect for households looking to lower the cost of their energy bills. With the option of double or triple glazing, you have even more control over how efficiently you’d like your home to perform.

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Colour Picker

From contemporary urban homes or idyllic traditional ones, we can colour match the perfect shade to fit into your home’s style aesthetics and locations.

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Glazing Options

To match the frame of your home, our aluminium windows can also be installed with decorative glazing too! Not only will they look stylish but are high performing too!

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Who are Glassier?

Glassier began trading way back in 1982 with the aim of building a window, door and conservatory company in Worcestershire based on the traditional values of honesty, quality products, great customer service and real value for money. Today, our reputation speaks for itself.

Our main show site is in Drakes Broughton, with an additional show site in Upton Warren, so we are well equipped to cover Worcestershire and surrounding counties.

You can trust Glassier.

We’re also proud members of Checkatrade and FENSA.


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