Quarry Stone

Aggregates

Our aggregates are sourced exclusively from our sand pit located in Moyagh, Burndennett, Co Tyrone. The aggregates we offer come in various sizes ranging from 10mm, 20mm, 40mm to hard-core (100-150mm), making them ideal for a wide range of construction and landscaping projects.

Our aggregates can be delivered in any size of load, ensuring that we can meet the demands of any project, big or small. We take pride in providing high-quality aggregates that are free from impurities and are thoroughly washed and graded to ensure consistent quality.

Product Features

W&J Chambers’ Black Chip is locally sourced in our own Kilhoyle Quarry based just outside of Dungiven
Aggregate certified to I.S. EN 12620:2002 +A1:2008, the highest possible European standard
A very rare stone in the North-West of Ireland and a key ingredient in our Concrete Mix
Very durable
Non-porous properties
Available for Delivery, or collection from our Drumahoe and Coleraine Depots, or alternatively directly from the source in our Kilhoyle Quarry

Applications

6mm: For the top of sub-base aggregates for paving bedding and pipe bedding
10mm: Key ingredient in our concrete mix. Can also be used as a gravel in your driveway or garden
20mm: Key ingredient in our concrete mix. Can also be used as a gravel in your driveway or garden
2″: Primarily used as a drainage stone in construction projects to help water drain away from buildings or roads
4″: Primarily used as a drainage stone in construction projects to help water drain away from buildings or roads

Quality & Performance

Aggregate certified to I.S. EN 12620 + A1 2008, the highest possible European Standard
Aggregate is subject to regular and rigorous testing by an independent laboratory