Cookies on

By continuing to use you accept the use of cookies.

Cookie policy uses cookies.

A cookie is a text file that is saved on your computer or mobile device, so that the website can identify you the next time you visit

Cookies are small files that cannot spread computer viruses or in other ways cause damage.

The purpose of cookies is to help websites identify users in order to provide them with the best possible experience of the site. uses the following types of cookies:


Session cookies:

A session cookie identifies you as a user during the time that you spend on the site. This cookie is deleted when you close your browser.


Analytics Cookies: uses cookies from Google Analytics. Google Analytics is a tool for measuring website traffic, which Rationel uses in order to collect usage statistics about, which pages and features are accessed by users on As a user you can opt out of Google Analytics cookies here:


Cookie Accept:

When you accept the use of cookies (either by clicking accept or by continuing to use the site), a cookie is saved with this information. Thereby you will not be presented with the cookie policy the next time you visit the site. This cookie is saved for one year.


Can I avoid Cookies completely?

Cookies can be completely removed from your computer and disabled in your browser. How this is done depends on which browser you use.

Contact Rationel Windows and Doors (UK) Ltd.

In order to give you a quick and precise reply please select the box below that matches your enquiry.


Office and telephone numbers

Rationel Windows (UK) Ltd.
7 Avonbury Business Park
Howes Lane
Oxon OX26 2UA

Tel: 01869 248181
Fax: 01869 249693

Rationel Windows (NI) Ltd.
Unit 17A
WIN Business Park
Canal Quay
Co Down BT35 6PH

Tel: 028 30260758 (ROI 048)




Rationel will gladly answer any of your questions. We look forward to hearing from you

  • Rationel Windows Ltd.
  • 7 Avonbury Business Park
  • Bicester, OX26 2UA
  • United Kingdom
  • Phone +44 1869 248 181
  • Legal disclaimer