Aggregate suppliers

"A Welsh business supporting Welsh businesses".

Pantgwyn Quarry Ltd

Welcome to Pantgwyn Quarry Ltd, suppliers of the finest sand & aggregates and ornamental/decorative stone products to be found in Pembrokeshire and indeed Wales.

Situated inside the Pembrokeshire National Park in scenic countryside, Cware Pantgwyn Quarry supplies building materials for many projects from Aberystwyth to Milford Haven, St. David's to Swansea. We provide employment for local people and pride ourselves on our excellent products and unrivaled delivery service. We have a wide range of customers, including many of the leading builder's merchants, project engineers, small and large building firms and local farmers and businessman local authorities, as well as self-build and DIY projects. We specialise in sand of all grades suitable for:

• Plastering
• Building
• Masonry
• Concreting
• Rendering
• Cubical
• Menage

Our aggregate suppliers deliver a wide range of sand, stone and quarry products to the public, builders, landscapers and ground workers within a 100-mile radius of Cardigan. Get in touch to place your order.


Cobbles & Pebbles

Great for garden makeovers

These can be either smooth or crushed, depending upon your requirements.


Gravel and Chippings

Perfect for paths and general fill

Our gravel is available in a range of sizes include 20mm,  40mm and 75-125mm



Stunning Welsh blue slate

Incredibly strong, our stunning slate offers incredible durability and value.


Sand Supply

Building, plastering and concreting grade

We have a huge selection of ranging from lawn dressing sands through to building grade.

25kg domestic handy bags and 820kg bulk bags available

The finest sand, aggregates and decorative stone

During the refining process, the sand is excavated from the face, screened to remove over size gravel, then washed and separated into sand and gravel. The gravel is screened off into 6mm, 10mm, 20mm and 40mm stockpiles. The sand is passed through a sand classifier where any silt, clay or organic impurities are washed out before it is graded in a CDA Sand plant. The sand is classified into building, plastering and concreting sand and is an excellent product for all purposes.


At Pantgwyn Quarry we run our own fleet of vehicles, 3.5 tonne tipper, 11 tonne 4 wheeler tipper, a 16 tonne 6 wheeler tipper, an articulated unit with a curtain side trailer carrying 30 tonne and flat bed trailers carrying 32 tonne. 2 Tipping trailers for loose loads with 25tonne - 28tonne carrying capacity. Flatbed carrying 20 bulk bags. We also have a Hi Ab truck capable of carrying 9 tonne of loose material or 10 Bulk Bags for positioning.

Prices and delivery charges on application which include Government Aggregate Tax of £2 per tonne for materials extracted from our quarry and bought in decorative stone

Orders are by pre payment by credit card or cheque on delivery. Customers can open accounts on completion of application form with bank details and references.

digger digging soil
digging in quarry
gold stars.png

Huge thanks to Cware PANTGWYN Quarry for coming at short notice to collect sandbags from Gloster Row slipway, Aberteifi/ Cardigan.
Not easy to access - due to current works in St. Mary Street - so a big shout to a brilliant driver and excellent navigator. Hats off to Luke and Steffan! Nadolig Llawen - best wishes for Christmas and a better year in 2022.

Catrin - Facebook Recommendation

digger working in quarry

Contact Us

Office: 01239 881246

Accounts: 01239 614615

Pantgwyn Quarry, Glanrhyd, Cardigan, SA43 3PD

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