Welcome to Llanharan Concrete

Range of building supplies in Cardiff, Bridgend & Llantrisant

Llanharan Concrete, established 50 years ago, is a family run concrete building block supplier and builder’s merchant in South Wales.
We provide a wide range of building supplies to help you complete all kinds of projects. From DIY products to aid you at home to supplies for large commercial projects, we are here to help.

Our building supplies include:
• Concrete bricks
• Dense concrete blocks
• Aggregates
• Insulation
• Ironmongery
• Tools & fixings
• Sheet materials
• Fencing & decking
• Paving slabs
• Decorative stone
• Wall cappings
• Landscape fabrics

Major construction contracts:

Llanharan Concrete have supplied major construction contracts across South Wales, such as The Liberty Stadium, Ikea, Marks & Spencer in Cardiff, The Millennium Centre as well as numerous major house builds.

Opening Hours

We are open Monday-Friday 7.30 - 5pm

Saturday Mornings 7.30 - 1pm

© Copyright 2020 - Llanharan Concrete

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