Welcome to Harri James Slate, a trusted supplier of high-quality slate products in Cardiff and the surrounding areas. We proudly support residential and commercial projects across Cardiff, including Cardiff Bay, Roath, Canton, and Llandaff, delivering expertly fabricated slate for a wide range of applications.
We provide a comprehensive selection of specialist slate materials, carefully tailored to suit your exact requirements, including fire hearths, external window sills, bespoke kitchen worktops, and durable commercial surfaces. Our team offers a complete service, managing each stage from consultation and design through to manufacture and installation, ensuring a seamless experience.
Alongside bespoke fabrication, we also supply a quality range of wall and floor tiles from RAK Ceramics, offering stylish, hard-wearing finishes for modern and traditional interiors.
When it comes to slate supplies in Cardiff, Harri James Slate is trusted for quality craftsmanship and dependable service. Our experienced team works closely with every client to deliver tailored solutions, ensuring each project is completed to the highest standard with attention to detail and long-lasting results.
Experienced and knowledgeable slate specialists
High-quality materials and workmanship
Bespoke products made to your exact requirements
Efficient turnaround times
Wide range of slate fabrication capabilities
Ongoing aftercare and support
Professional advice and guidance
Alongside our slate supplies in Cardiff, Harri James Slate designs and produces bespoke slate kitchen worktops tailored to suit your home. Serving homeowners across Cardiff, we deliver expertly crafted surfaces that combine durability with a natural, timeless finish.
Our high-quality slate worktops are made to measure, offering excellent resistance to heat, staining, and daily wear while remaining easy to maintain. We provide a complete cutting and finishing service, creating fully customised designs with features such as drainage grooves, natural edges, and integrated sink surrounds to ensure a practical and visually striking result.
As part of our slate supplies in Cardiff, Harri James Slate specialises in made-to-measure slate fabrication, delivering high-quality products for properties across Cardiff, including Lisvane, Rhiwbina, and Fairwater. Every slate window sill is produced to order, ensuring precise sizing, clean finishes, and a reliable fit on site.
Working with natural slate allows us to create pieces with subtle variations in tone and texture, adding character and visual appeal to your property. Our experienced team carefully manages the fabrication process to achieve consistent results. We provide durable, low-maintenance solutions that are designed to perform and enhance both residential and commercial spaces.
Our external slate window sills are designed to provide durability, crisp detailing and a strong architectural finish. They are suitable for a wide range of building styles and construction types and are commonly supplied for:
New build properties in Cardiff
Home extensions and renovation projects
Replacement external window sills
Trade and contractor-led developments
Each slate sill is fabricated to precise measurements and supplied ready for installation.
As part of our slate supplies in Cardiff, Harri James Slate offers a wide range of additional fabrication services for customers across Cardiff. In addition to slate window sills and worktops, we produce slate steps, copings and hearths. These are all crafted with the same high level of precision and care.
Each piece is made to order using quality natural slate, ensuring a durable and visually appealing finish. Our experienced team takes pride in delivering tailored solutions that enhance both the practicality and appearance of residential and commercial properties.
For premium slate supplies in Cardiff, Harri James Slate is your reliable local specialist. We provide expertly crafted slate products for customers across Cardiff, delivering quality, durability, and precision in every project.
Get in touch with our team today to discuss your requirements or request a free quote.
