Rationel AURAPLUS
Key Features
Rationel AURAPLUS windows and doors come with security hardware as standard to meet Secured by Design requirements. The majority of the timber used in the construction of the windows and doors originates from FSC®-certified forests.
Like the AURA range, the AURAPLUS windows and doors are characterised by clean lines and a minimalistic design. AURAPLUS windows and doors are well suited to contemporary construction and offer a Scandinavian feel.
- Aluminium-clad timber frame
- Low-maintenance
- 83-year life expectancy*
- Available in more than 200 colours
- Dual colour no extra charge
- Best performance

Rationel Aluminium Clad Windows and Doors Double glazed
- 1.29 W/m2 K U-value
- 40 dB Rw sound reduction

Rationel Aluminium Clad Windows and Doors Triple glazed
- 0.79 W/m2 K U-value
- 42 dB Rw sound reduction
Our traditional style – Rationel AURAPLUS Windows and Doors



Rationel FORMAPLUS
Key Features
Rationel FORMAPLUS windows and doors come with security hardware as standard to meet Secured by Design requirements. The majority of the timber used in the construction of the windows and doors originates from FSC®-certified forests.
Just like the FORMA range, the traditional looking FORMAPLUS windows and doors are characterised by their unique detailing and a classic style.
- Aluminium-clad timber frame
- Low-maintenance
- 83-year life expectancy*
- Available in more than 200 colours
- Dual colour no extra charge
- Best performance

Double glazed
- 1.27 W/m2 K U-value
- 40 dB Rw sound reduction

Triple glazed
- 0.78 W/m2 K U-value
- 42 dB Rw sound reduction
Our traditional style – Rationel FORMAPLUS Windows and Doors



Browse Offerings
What Our Clients Say
See All TestimonialsMaggi & Pat, Guildford
It has been a pleasure working with you and your team. Thank you for your assistance and patience throughout what was a less than straightforward installation.
Pete Walker
Great service at a great price.
Simon, United Kingdom
Ordered a door c/w side window for our porch, to match the existing windows that had been fitted by the builders when the house was extended. Easy company to deal with, whether by phone or email & a great job done by the fitters on the day. Everything went as planned & I am planning on using them again, for the next phase of works.