Cills & Steps From Natural Slate

Brazilian slate steps and cills can add the finishing touch to the interior and exterior of a property. With both a range of stock size pieces ready to go as well as the ability to cut to templates or required dimensions and the addition of various edge profiles we can cater for all projects, big or small.

Please see the further information below. Do not hesitate to contact us if you require further details.

Our Brazilian riven slate slabs come in a range of stock sizes. Standards widths are 150mm, 300mm, 450mm, 650mm & 900mm. The maximum length we can provide in a single piece is 2300mm and the largest slab available is 2300 x 1300mm.

For a no obligation quote please supply us with a rough sketch detailing dimensions required. If you include your postcode we can price for delivery at the same time.

We stock our Brazilian Slate in two colours: Graphite Black and Blue Grey.

Graphite Black cills and steps can be produced in either 25mm or 40mm thick slate.
Blue Grey cills and steps can be produced in 25mm thick slate.

We can achieve the following edge profiles:

5mm Chamfer Edge Profile

10mm Chamfer Edge Profile

Aged Edge Profile

Full Bullnose Edge Profile

Half Bullnose Edge Profile

Pencil Edge Profile

Our slate has a fine riven finish, this means you will see some natural texture across the surface as well as some variation in colour. We do not stock honed slate.

We can try to select slabs that either have more texture and riven marking or are fairly clean and smooth depending on your preference, however we cannot guarantee the exact finish due to the characteristics of the natural product.

We can hand polish the surface of the slate if you would prefer a smoother finish, this process often reveals the next layer in the slate which results in additional colour variation across the face of the slate.


It is recommended that at least once a year to reapply the oil sealer that is provided with every order. This is for appearance’s sake; reapplying sealer will maintain a dark satin finish.