Discover the latest news about natural slate: new projects, top news, installation guides, tips about how to place slate tiles, roofing sector innovations…

The Declaration of Performance (Dop) is a detailed document where you can read about a product’s performance according to its main features. The certificate is issued by the manufacturer, however, the figures are based on values certified by independent laboratories. Before launching a product, the European law requires that the manufacturer make publicly available a […]

We are already on TikTok! CUPA PIZARRAS has launched its channel on this popular social network to show you the natural slate world as you have never seen it before. What are you waiting for to join us? Follow us at @cupapizarras Through this new channel we want to be closer to all of you: […]

Does slate burn? For anyone who works with this rock, this is an easy question to answer. It even seems a bit silly. Obviously slate does not burn. In fact, until relatively recently it was quite common for workers to use it as a griddle to cook their lunch, by using fire to heat it […]

Do you know what a bothy is? In Scotland, it defines a form of basic accommodation for gardeners working on country estates. The conversion of this one was so impressive that caught the attention of Channel 4’s Grand Designs. HEAVY 3 natural slate was chosen to be one of the main characters of the renovation, […]

The benefits of sustainable buildings go beyond explanation. Sustainable construction allows energy savings, they emit less CO2 and create more pleasant spaces for both habitants and passersby, among many more benefits. Furthermore, obtaining sustainable certifications increases the prestigious and the economic value of the building. However, nowadays there are a lot of green accreditations both […]

The word facade originally comes from the Italian word “facciata”, and is defined as the outside or all of the external faces of a building. The term is frequently used to refer just to the main or front face of a house. Along with the roof, it is one of the most important elements of […]

As consumers started shifting their preferences toward more sustainable products and companies, it caused a trend in corporations claiming to be sustainable. But are businesses truly adapting the changes needed to be sustainable? Probably not. However, there are some important certifications and recognitions in the construction sector that can give you better insight to what […]

Environmentally friendly constructions are the new normal. And to achieve that goal, it is essential to have a thorough knowledge of the materials used, where they come from and their carbon footprint. According to Control Union, an independent body, natural slate is the roofing material with the lowest carbon footprint throughout its entire life cycle. […]