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

The expedition of Magellan and Elcano was the first journey around the world in human history. It took them 1,125 days to complete. Jules Verne’s Phileas Fogg did it in just 80 days. And we wonder, how many times would it taketo circle the globe jumping from one natural slate roof to the next? Everyday, […]

The 2020 European football championship is already here. The tournament that catches the attention of the whole continent kicks off and we want to create our own competition alongside. As CUPACLAD, our natural slate rainscreen cladding system, is also present all across Europe, the time has arrived to choose Which country has the best CUPACLAD […]

Bending Strength, also known as Flexural Strength, Breaking Load or Modulus of Rupture, is one of the main properties of roofing slates. This test is found in the four roofing slate standards: European EN 12326, USA ASTM C406, Chinese GB/T 18600 and Indian IS 6250. Together with the water absorption test and sulphur atmosphere exposure, […]

When choosing a roofing company, you should consider your choice very carefully. It is a hard task but spending some time looking for a competent roofer will be worth it. Hiring a good reputable roofer is the best way to reduce potential roofing problems. All roofing contractors are not alike! Finding a competent roofer for […]

As some of you may know, I have been teaching courses about roofing slate for the last few years. People that are new to roofing slate usually think that slate is a rather dull material, as to them, all roofing slates look the same. Well, we know that this is not true. Roofing slates have […]

Minimising our carbon footprint is a top priority for CUPA PIZARRAS. For that reason, we are thrilled to announce that the 100% of our electric energy consumption during 2020 was from renewable energy sources certified by the Spanish Origen Warranty (GdO, by its Spanish acronym). The GdOs are titles expelled by the National Commission of Markets and […]

Leeds College of Building is one of the six academic institutions being part of CUPA PIZARRAS sponsorship. As part of the programme, every year each college select a student for their ‘Apprentice of the Year Award’, a recognition aimed to support the academic excellence. John had the pleasure of lifting this year’s trophy. Chris Messenger, […]

Heavy 3 slate has been used to rebuild a previously run-down village hall, into An Talla Loch Ness Visitor Centre, a visitor gateway to Loch Ness and the Caledonian Canal. The renovation project used Heavy 3 slate for its similarities, aesthetically and characteristically, to the traditional Scottish Ballachulish. Part of a £2.5 million project, the […]