About GardenSlate
Your trusted partner for premium garden materials since 2020. We are passionate about helping you create stunning outdoor spaces with our high-quality slate and decorative aggregates.
Our Story
We are a family-run business based in the heart of the Nantlle Valley, Eryri, supplying natural slate and stone with genuine local provenance.
Many of the products on our website come from historic slate tips on our own land. We are actively and sustainably removing this material as part of wider agricultural improvements and biodiversity enhancement, helping to restore and improve the landscape while producing beautiful, high-quality stone for gardens and outdoor spaces.
Our business is built on more than just stone. We are committed to sustainability, to supporting local supply chains, and to protecting the Welsh language and culture as we grow. We want to create a successful business that remains firmly rooted in the values, heritage and landscape of this special part of North Wales.
The slate and stone we sell are not imported from afar or produced without context — they are part of the living story of the Nantlle Valley. If along the way we can help our customers create stunning gardens and landscapes, then all the better.
Our Values
Everything we do is guided by our commitment to quality, service, sustainability, and to the Welsh language, culture and landscape that shape our business.
Premium Quality
We source only the finest materials, hand-selecting each product to ensure exceptional quality and durability for your garden projects.
Reliable Delivery
Fast, reliable delivery across the UK. We ensure your materials arrive safely and on time, every time.
Sustainability
Committed to environmentally responsible sourcing and practices, helping you create beautiful gardens sustainably.
Expert Support
Our knowledgeable team is here to help you choose the perfect materials and provide professional advice for your project.
Why Choose GardenSlate?
We're more than just a supplier. We're your partner in creating beautiful outdoor spaces.
Unmatched Quality
Every product is carefully selected and quality-checked before it reaches you.
Competitive Pricing
Premium materials at fair prices, and Nationwide Delivery Available.
Expert Guidance
Professional advice and support throughout your project journey.