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  • Calidad


    Calidad slate from across Spain – including the La Bana region – is an excellent roofing slate, with an excellent finish and slightly textured appearance. This type of roofing slate is especially suited to projects which require the highest quality, but which also need a more complex final result.

    The selection process and pass criteria for Calidad slate is very stringent, with only the highest quality slates making the grade. Because of this, you can be sure that it will give an excellent finish to your project when fitted in accordance with BS5534.

    The Calidad slate we have comes in a range of specifications, from Calidad 10 through to Calidad 120 roofing slate. All of these slates have achieved the highest possible classification when tested to BS EN 12326.

    Calidad 20 Spanish roofing slate has a smooth, slightly textured appearance with no visible pyrite. This blue-grey slate is easy to grade and lay onto roofs after being directly sourced from the quarry. With more than 1 million slates having been sold in the UK alone, you can be certain that you can rely on this material and its proven track record.

    The Calidad 10 slates are available exclusively in the UK through us here at JRC Specialist Slate Suppliers. With our expertise and eye for quality, you can be sure that you are getting the best products, no matter which slate you choose.

    From the prestigious La Bana region of Northern Spain, Calidad 30 Spanish slate is flat and even. There is no visible pyrite within the slate, which gives an aesthetically more pleasing finish and the even finish means less sorting and grading for the roofer.

    Calidad 75 Spanish roofing slate is the ideal material for a variety of properties, including residential and commercial properties across the English, Welsh and Scottish markets. This slate is provided with an assurance that the quarry will be restored after the mine activity and a quarry backed guarantee to ensure peace of mind.

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