About Kingsley Plastics

Kingsley Plastics Limited has, for over 40 years, established itself as one of the most competitive and well-respected GRP specialist associated with the design, manufacture, and installation of GRP Housings & LPCB Security products within the UK and abroad.

Kingsley Plastics Limited designs and manufactures an extensive range of GRP products including GRP Enclosures, Gas Cabinets, Kiosks, Electrical Meter Boxes and Odour Control GRP Covers, for an infinite set of uses within the industrial and commercial sectors. Operating from the UK’s only purpose built facility in North Devon, with additional GRP manufacturing bases in Somerset, Wales, and Scotland, we supply a diverse set of customers throughout the world.

Established as the market leader GRP Housings & LPCB Security Rated products our worldwide customers include Wind Turbine Projects, the Construction Industry, Petro-Chemical Companies, as well as the Gas, Telecom, Electrical and Water Utility Industries as a whole.

In addition to our GRP manufacturing facilities, Kingsley Plastics Limited also have dedicated Sales teams & offices based in Devon, Dorset, the Midlands & Scotland. All Kingsley GRP products are environmentally acceptable with minimal maintenance required, with an expected life usage in excess of 30 years with products installed in the UK, Ireland, Northern Ireland and across the rest of the World.

The 3 qualities that have placed Kingsley at the forefront of GRP manufacturing for over 40 years are simple, we give our customers exactly what they require which is: 

  • UNBEATABLE prices for like-for-like products.

  • Outstanding QUALITY as indicated by company wide ISO 9001 accreditations.

  • World class Customer Service & on-time deliveries to meet exact customer requirements.

Corporate Video


With our full-service packages we can offer a complete ‘black box’ service – Design, Calculations, CAD/3D Modelling, Manufacture, Delivery, Off-loading and site installations.

  • LPCB 1175 Security Products SR2, SR3 & SR4
  • Product Design & Modelling

  • Full 2D/3D CAD Drawing packages

  • UK’s Largest Purpose built Manufacturing Facility

  • Company owned HIAB Equipped Deliveries

  • Site Installations Teams operating across UK & Europe


Kevin Down

Group Chairman

Mark Manley

Managing Director


Mike Turner

Technical Manager

Gary Mason

Operations Manager

Catherine Escritt

Finance Assistant


Robin Reynolds

Transport Manager

Chris Wharton

Sales Administration

Female employee placeholder

Tracy Adams

Company Administrator

Greg Polak

Production Manager

Adrienne Barwell

Production Controller