Slate Cills

£36.66£222.18 + vat

Also Called:Slate Sills

Our riven top Brazilian slate cills offer a stunning natural finish, made to order to fit your exact specifications. Standard thickness is 25mm but please enquire for thinner or thicker pieces, such as 10mm, 20mm, 30mm, and 40mm. These sills can be customised in various lengths and widths to suit your project. Choose from edge profiles like bullnose, pencil, half bullnose, or chamfered to add a tailored finish. Polished or honed surface options are also available, ensuring these durable and elegant sills perfectly complement any design, whether traditional or contemporary.

Usually delivered within 10 working days.

Natural Stone
Order Tracking
Bespoke Options Available

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Product Details & Specification
Sold by Item or lm
Coverage Various
Dimensions Multiple set sizes and bespoke sizes available

Drip groves, edging & polishing available – P.O.A

Packaging Palletised
Origin Brazil
Surface Finish Natural Riven, Sawn Cut Edges – other edges available

For specific requirements or further enquiries, please contact our team for assistance.

Application & Installation Guidance

Be sure to check if your stone requires professional installation. Please contact us for our installation guides to ensure the best results when using our stone.

Delivery & Logistics

Please contact us for local delivery in Cornwall & Devon. All products are available for mainland UK delivery only (excluding some aggregates). We can deliver all across the UK, usually within 72 hours (stock dependent). Please contact us for an accurate delivery price.

Why Choose Slate Cills?

Slate is a premium choice for both interior and exterior projects, valued for its natural beauty, durability, and versatility. Its rich colours and unique textures add elegance and character to any space, whether used for roofing, flooring, or paving.

Slate is incredibly durable and resistant to cracking, fading, and extreme weather, making it perfect for outdoor areas like patios and pathways. Indoors, it provides a sleek, sophisticated look for floors and walls. Low-maintenance and long-lasting, slate’s timeless appeal ensures that it enhances your home or garden for years to come.

Request a sample
Experience the quality firsthand. Simply select ‘sample’ from the product options and add this to your quote at no cost.
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Natural Stone
We specialise in creating and sourcing high-quality granite, slate, limestone, sandstone and porcelain stone for interior and exterior use. Our products come straight from our Cornish quarries or our trusted suppliers.
Dedicated to Sustainability
We are dedicated to making things the right way. By investing in our local economies, paying our people fairly and using business as a force for good.
Bespoke Services
We provide a custom masonry service for trade and commercial clients, working closely with you to bring your vision to life. Whatever you need, we’ll create something one-of-a-kind for your project.
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Need help choosing the right stone?

Our in-house experts, including a qualified geologist, can assist with matching and technical guidance. Trust us to source and deliver the perfect stone for your project.