Cookies
This page explains how we use cookies and local storage for the website, calculator, and consent banner.
1. Required cookies
Required cookies help navigation, forms, language settings, and core interactions work correctly on the website.
2. Analytics via Google Tag Manager
Analytics tags may be enabled through Google Tag Manager only after your consent in the cookie banner. Before confirmation they stay in denied mode.
3. Consent controls
You can accept all cookies, keep only required cookies, or change your choice later through the cookie settings button in the footer.
4. Online calculator
The calculator may temporarily store selected parameters so your entered values are not lost during the session.
5. Contacts
For cookie-related requests, contact us at: info@ventall.ua
Last updated: March 19, 2026