Duke Stone of Cornwall design, supply and install premium bespoke stone surfaces including quartz worktops, granite, marble, porcelain and sintered stone for kitchens, bathrooms and luxury interiors across Cornwall. Working with homeowners, developers and designers in Truro, Falmouth, Newquay, Wadebridge, Padstow, Rock, St Austell and surrounding areas, we combine expert craftsmanship with contemporary coastal inspired design.



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Stone Worktop Insights

Practical guidance, material comparisons and design ideas to help you choose, care for and plan stone surfaces for your Cornwall project.

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White quartz kitchen worktops with waterfall island in a contemporary Cornwall home

Can You Use Bleach on Granite, Quartz or Porcelain Worktops?

1st October 2026

Bleach advice varies between granite, quartz and porcelain worktops. This practical guide explains why the exact surface and manufacturer matter, what to use for routine cleaning and what to do after a bleach spill.

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How to Care for Granite, Quartz and Porcelain Worktops

21st September 2026

A practical guide to everyday cleaning, stain prevention, sealing, heat protection and long-term care for granite, quartz and porcelain worktops from Duke Stone of Cornwall.

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Cadgwith Coastal Range quartz worktop with dark marble veining

Granite vs Quartz vs Porcelain: Which Stone Worktop Is Right for Your Kitchen?

1st September 2026

By Duke Stone of Cornwall · Published 1 September 2026 📘 Duke Stone Buying Guide #03 A practical guide to granite vs quartz vs porcelain worktops for Cornwall homeowners. Updated: September 2026 | Reading time: 15 minutes Comparing granite vs quartz vs porcelain worktops often begins with colour. Once you look beyond appearance, however, the…

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Contemporary stone worktops surrounding an AGA cooker in a bespoke oak kitchen in Roseland, Cornwall.

Can You Put Hot Pans on Granite, Quartz or Porcelain Worktops?

24th August 2026

Can you place a hot pan directly on granite, quartz or porcelain? Duke Stone explains how each material responds to heat, why thermal shock matters and the simple habits that protect a kitchen worktop.

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Black stone kitchen worktop and splashback installed in a contemporary Cornwall home

How Long Does a Stone Worktop Installation Take?

7th August 2026

By Duke Stone of Cornwall · Published 7 August 2026 Duke Stone Installation Guide From template to finished kitchen – everything you need to know about the stone worktop installation process in Cornwall. Installing a new granite, quartz or porcelain worktop is one of the most exciting stages of a kitchen project. Once the cabinetry…

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Close up of a polished dark stone kitchen worktop installed in Cornwall

How to Choose the Right Stone Worktop Edge Profile

1st August 2026

By Duke Stone of Cornwall · Published 1 August 2026 📘 Duke Stone Buying Guide #02 Everything you need to know about edge styles, craftsmanship and choosing the perfect finish for your kitchen. Updated: August 2026 | Reading time: 9 minutes One of the smallest details on a stone worktop can have one of the…

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Cadgwith Coastal Range quartz worktop with dark marble veining

How Much Do Stone Worktops Cost in Cornwall?

7th July 2026

By Duke Stone of Cornwall · Published 7 July 2026 📘 Duke Stone Buying Guide #01 Everything homeowners need to know before investing in granite, quartz or porcelain worktops. Updated: July 2026 | Reading time: 8 minutes One of the first questions homeowners ask when planning a new kitchen is, “How much do stone worktops…

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Hendra Coastal Range quartz worktop with marble effect and island

Granite vs Quartz Worktops: Which is Best for Cornwall Homes?

22nd June 2026

By Duke Stone of Cornwall · Published 22 June 2026 Choosing the right worktop is one of the most important decisions in any kitchen project. Two materials consistently dominate the market: granite and quartz. Both offer exceptional durability, timeless appeal and long term value, but each brings different benefits depending on your lifestyle, design preferences…

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Quartz kitchen worktop with waterfall edge in modern Cornwall kitchen

Luxury Stone Living: Premium Worktops, Finishes and Fabrication in Cornwall

25th May 2026

By Duke Stone of Cornwall · Published 25 May 2026 Luxury Stone Living: Premium Worktops, Finishes and Fabrication in Cornwall Luxury stone surfaces define modern kitchens, bathrooms and interiors. From statement kitchen islands to refined marble-inspired finishes, the right material transforms both the look and performance of your space. Choosing the right stone surface starts…

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White stone slab sample with strong gold veining

Does Natural Stone Need Sealing?

27th April 2026

By Duke Stone of Cornwall · Published 27 April 2026 Does Natural Stone Need Sealing? (And How Often Should You Do It?) Natural stone is one of the most durable and beautiful surface choices for kitchens, bathrooms and interiors. But one of the most common questions we get at Duke Stone of Cornwall is simple:…

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