Window Cills and Coping Stones

Slate is a popular choice for window cills and coping stones due to its durability and outstanding finish, no need to paint them every 12 months, no warping over time and no cracking if you sit on them.

Slate Window Cills & Coping Stones

If your existing cills are looking tired or worn, slate is a stylish and budget-friendly upgrade that offers both beauty and longevity. At Karrek Stone, our in-house slate specialist can cut each piece to your bespoke measurements, ensuring a perfect fit. Whether you need square ends to sit flush or traditional horns, we’ll shape it to your exact requirements and finish the edges polished, bevelled, or bullnosed to suit your style.

Our cut-to-size coping stones are also available in a wide range of lengths and widths—up to 2.2 metres long. We offer various finishes and can even accommodate curved walls, with custom cuts shaped to match your template. Everything is handcrafted on-site in our Saltash workshop, combining precision with traditional skill.

Why Choose Karrek Stone?

At Karrek Stone, we blend traditional craftsmanship with a genuinely personal service. Here’s what makes us different:

  • Expert Craftsmanship
    Every piece is hand-cut and finished in our Saltash workshop with care and precision.

  • Truly Bespoke Service
    We create each item to your exact specifications—no standard sizes, no shortcuts.

  • Premium Slate Materials
    We use only high-quality Brazilian slate, offered in a choice of finishes and natural tones.

  • Family-Run and Customer-Focused
    A friendly, local business built on trust, honest advice, and repeat custom.

  • Fast, Reliable Turnaround
    From quick jobs to complex projects, we work efficiently without compromising quality.

  • View and Select Your Slate
    You’re welcome to visit our yard and choose the slab that’s right for you.

Looking for something custom?

We’ll work to your exact measurements and design – no matter how unique. Get your free, no-obligation quote today: