Cookie policy
Which cookies the site uses, what they are for, and how to accept, decline or delete them.
Last updated: 1 October 2026.
What cookies are
Cookies are small files that a site stores in your browser. Some are needed for the site to work, and others are used for visit statistics.
Which cookies we use
The site does not use advertising cookies. We set analytics cookies only if you accept them:
| Cookie | Set by | Purpose | Duration |
|---|---|---|---|
| _ga | Google Analytics | Tells visitors apart, so we can see how many people visit the site | 2 years |
| _ga_* | Google Analytics | Remembers the session and the pages you opened during that visit | 2 years |
Google Analytics shows us which pages people read, where they come from and how many of them call us or send an enquiry. From that data we cannot see who you are.
We remember your choice (accept or decline) in your browser, so we do not ask you on every visit.
Video from YouTube
The video on the home page comes from YouTube in no-cookie mode (youtube-nocookie.com) and loads only when you click the play button. From that moment YouTube may store data in your browser, under its own rules.
How to change your choice
On your first visit the site asks whether you accept analytics cookies. You can change your choice at any time through the Cookie settings link at the bottom of the page.
You can also delete or block cookies in your browser settings. The site and the price calculator work without them.
To read how we handle the data from enquiries, see the Privacy Policy.