Events

Duna and Perla as a colour alternative to Bath stone: one limestone against two sandstones, with BRE data on strength, porosity and abrasion. Request a sample.

What pool coping is, which edge and finish to choose and which sandstone we recommend for your climate, with flexural strength before and after frost.

Duna and Perla against Cotswold limestone, compared on colour, compression, porosity and frost for walling, slips and paving. Ask for samples.

Rustic and Perla against Woodkirk yorkstone, compared test by test in density, porosity, compression and frost. Ask for samples of both.

Smooth, textured or artisan: what each finish changes in natural stone, the slip rating each area demands and which finishes each stone accepts.

Blue-grey sandstone with brown tones against yorkstone: 147 MPa, 0.80 % absorption and flexural strength that improves after freeze-thaw. Test data and physical samples.

Blue-grey sandstone from the same family as Pennant: 0.80 % absorption against 2.50–2.60 % and a published anchor load. Test data and physical samples.

Compare Crosland Hill with Perla and Northcliff Blue: European own-quarry equivalents with test data and samples for facades or paving.

Compare Indian sandstone with Northcliff Blue and Rustic: European own-quarry alternatives with traceable supply and technical paving data.

Genuine Portland stone is scarce and premium-cost. Nivis, a light almost-white limestone from Rubio Selection, is its new-build equivalent. Honest comparison and samples.

How to choose natural stone for swimming pools: pool deck, coping and slip resistance. Standards, sandstone families, finishes and maintenance, with real test data and projects.

A technical guide for architects: system, anchoring, sandstone selection, panel layout and standards (EN 1469, Eurocode, BS 8298) for natural stone ventilated facades, with built projects.