Rationel timber windows on the side of a house.

Rationel Timber Windows and Doors

With more than 60 years of product innovation and development, Rationel is one of Europe’s leading window and door brands with a reputation for quality and innovation. Rationel timber windows and doors are a great choice for both modern and traditional homes. Through using a solid timber core to the frames, Rationel windows and doors offer excellent thermal and acoustic performance.

Rationel AURA

Key Features

Rationel AURA 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.

  • Timber frame
  • 60-year life expectancy*
  • Available in more than 200 colours
  • Optimum performance

Like the AURAPLUS range, Rationel AURA windows and doors are characterised by clean lines and a minimalistic design. Rationel AURA windows and doors are well suited to contemporary construction and offer a Scandinavian feel.

Aura double glazed.

Rationel Timber Double glazed

  • 1.29 W/m2 K U-value
  • 41 dB Rw sound reduction
Aura Triple Glazed.

Triple glazed Rationel Timber

  • 0.78 W/m2 K U-value
  • 42 dB Rw sound reduction

Rationel FORMA

Key Features

Rationel FORMA 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.

  • Timber frame
  • 60-year life expectancy*
  • Available in more than 200 colours
  • Best performance

Just like the FORMAPLUS range, the traditional looking Rationel FORMA windows and doors are characterised by their unique detailing and a classic style.

Forma Double Glazed.

Rationel Timber Double glazed

  • 1.27 W/m2 K U-value
  • 40 dB Rw sound reduction
Forma Triple Glazed.

Rationel Timber Triple glazed

  • 0.78 W/m2 K U-value
  • 42 dB Rw sound reduction

What Our Clients Say

See All Testimonials

David, Itchenor

The quality of the work and attention to detail at Tapners Field was excellent. When they said they’d come and do it, they did!

A.Rankin

Proffesional and efficient service.

Mr D Burgess

Great service all round. Thorough pre planning and advice during the design and quote processs, clearly a lot of experience in the field. Really pleased with the install, fitters were very knowledgable and experienced and a recent warranty issue was dealt with just as professionally. Would definitely use them again.

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