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

Keith, Erlestoke

We had a replacement glazed door fitted. The guys from Westcott and the office staff were very helpful.

A.Rankin

Proffesional and efficient service.

Jonathan, Southbrook

Right from the start once we submitted drawings, letting us know delivery dates and install which was very good and the finished product was excellent. We opted for VELFAC 200, they look great.

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