You can trust in us with over 85 years experience.

Aggregates are used to make concrete, provide drainage, pave, build structures, key bricks, improve soils, for decorative finishes and sports applications. Clay is used for sea defences and fill purposes. Aggregates  are supplied form

Denton Marine, Mark Lane, Denton, Gravesend, Kent DA12 2QB

Nepicar Sand QuarryA25, Maidstone Road, Wrotham Heath, Kent TN15 7SR

East Peckham Rail Depot, John Boyle Way, East Peckham Bypass, Hale Street,  Kent



Typical end use

Sand and gravel

Washed concrete sand

Washed concrete aggregate

"Ready to mix" concrete ballast

40, 20, 10, 6mm shingle

Drainage products Type A,B & C

Screened building sand

BS EN 12620

BS EN 12620

BS EN 12620

BS EN 12620


BS EN 13139

Concrete production, floor screeding

Concrete production

On site concrete production

Concrete production


Mortar production, brick laying

Crushed rock

Single sized chippings

20, 28,14,10,6mm


Drainage, surfacing


Type 1 sub-base



Road sub-base

Recycled products

Crushed concrete fill/ hardcore

Drainage stone



General fill

Drainage and soakaways

Specialist sands

Equestrian sand

Cement making sand

Floor screeding sand

Block/ brick making

Block paving sand





BS EN 12620

Menages, training arenas

Cement production

For internal floor screeds

Brick manufacturing

Block paving bedding sand


London clay


Flood prevention, landfill lining. Puddling, pond lining

Bagged Aggregate


J Clubb Limited work in association with a joint venture company called Hye Oak Ltd. Hye Oak is a brick and specialist materials business but its primary activity is to bag and supply a wide range of aggregates. The jointly owned company is located adjacent to the J.Clubb Ltd Marine Aggregate Wharf at Denton near Gravesend in Kent. The latest robotic bagging and handling plant continuously bags construction and decorative aggregates in 25kg, 40 kg and IBC big bags.


Materials supplied include all construction grade aggregates together with decorative chippings (Cotswold, red granite, spar green granite etc.) and topsoil, bark, compost and salt.


Bagged Aggregates are supplied all over the South East of England and the London area and even over seas to Gibraltar and The Falklands Islands.


Clients include Network Rail, London Underground, The Ministry of Defence, John Mowlem and Balfour Beatty to mention a few. The majority of customers are builders merchants and nurseries spread widely across the area.


Hye Oak will provide bags printed with your own logo if orders are ongoing or of sufficient quantity. A variety of loads sizes and modes of unloading such as palletisation, crane etc can be offered.


All materials supplied comply with current British Standards and can be relied upon to be of the best quality. Hye Oak and J.Clubb working together present an offer of the highest customer service and personal attention to your requirements.


Please visit Hye Oak Limited.


The contact details for Hye Oak Ltd are:

Denton Wharf

Mark Lane





Telephone 01474 332291

Fax 01474 564491

Copyright © 2019 J. Clubb Ltd

Registered Office: Church Hill, Wilmington, Dartford, Kent, DA2 7DZ / UK Registered in England & Wales, Company No: 00442955

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