Cookie policy

Cookies are small files that a site keeps in a visitor's browser, either to make the site work properly or to measure how it is used.

Julho Constante Unipessoal LDA, tax number (NIF) 519555686, is the controller of the browsing data described in this policy.

Google Tag Manager is loaded on every page of this site, with or without permission. Loading it is a request to a Google server, and in that request Google sees the IP address, the browser and the referring page of the visitor — as with any file served by a third party.

Without permission, no tag measures anything and no cookie is written: the four Google Consent Mode v2 signals are set to "denied" before any tag fires, and they stay that way for as long as permission is not given.

On the first visit a notice appears at the bottom of the page, with two buttons: "Accept" and "Decline". Declining does not block access to any page or to any feature of the site, and keeps measurement denied.

The choice made in that notice is kept in the browser itself, in local storage, under the key litoral-consentimento. It is not a cookie and it travels in no request to any server: it only stops the notice from appearing again on every page.

That choice can be changed at any time with the "Change consent" button at the end of this page, which deletes the stored key and brings the notice back. Clearing this site's data in the browser has the same effect.

Once permission is given, the Google Tag Manager tags start measuring the pages visited and the clicks, and send that measurement to Google Analytics 4. Google is the only third party with access to browsing data from this site: there are no advertising cookies, no remarketing and no sharing with social networks.

The measurement cookies are written by Google, have names beginning with _ga and last for the period Google sets by default — up to two years for the _ga cookie. The data collected stays in the Google Analytics property of Julho Constante Unipessoal LDA for the retention period set by Google by default.

The legal basis for this processing is consent, under Article 6(1)(a) of the General Data Protection Regulation (GDPR). Consent can be withdrawn at any time with the "Change consent" button at the end of this page, without affecting the lawfulness of the processing carried out before it was withdrawn.

The data an enquiring business sends through the quote form is a different processing operation, with a different legal basis and a different retention period, described in the privacy policy.

Questions about this cookie policy can be sent to geral@litoralart.group.

Our own workshop in Lisbon since 2026. The Litoral group has worked in Brazil since 2011. Production and installation across Lisbon, Cascais, Sintra, Oeiras, Loures, Almada and Setúbal.