Rationel ALDUS SLIMLINE
Rationel PATUS - (Now Discontinued)
The window concept for refurbishment and new build in classic style.
PATUS & PATUS+ are available with security hardware to meet SBD standards. The vast majority of timber originates from FSC-certified forests. Read more at www.rationel.co.uk.
Windows With Vision
Good, solid, quality workmanship has characterised Rationel’s windows and doors since the first products were shipped from our factory in Sdr. Felding in 1954. Based on this sound foundation, Rationel is today an international company with sales offices in Great Britain, Ireland and Denmark. Rationel manufactures energy saving windows and doors of premium quality in terms of both comfort and security. Our continuous programme of research and development ensures that the company always meets current statutory requirements as well as market requirements for design and functionality.
Rationel is part of the DOVISTA Group, which consists of ten leading door and window companies in Europe. DOVISTA A/S is owned by VKR Holding and employs approximately 13,500 people in more than 40 countries.