Established in the 1960s, EMJ Plastics has been manufacturing GRP products for the construction industry for over 40 years. Located in Filey, North Yorkshire, EMJ is the UK's leading manufacturer of GRP Permanent Bridge Deck Formwork and has worked with most major UK construction companies and engineering consultants. Easily transported, EMJ Panels have been exported throughout the globe and the company continues to expand it's export markets.


On the A1 Leeming to Barton Project we have put strong emphasis on using reliable and quality supply chain. EMJ Plastics are one of the key suppliers on the scheme providing in-situ formwork for all our bridges. EMJ Plastics provided excellent service during the procurement, design and delivery stage which contributed to successful delivery of the scheme. EMJ Plastic's panels are of precise quality, light weight and able to accommodate change. I look forward to use EMJ Plastics products in the future again.

Ondrej Humplik

Carillion Morgan Sindall JV

'I found EMJ Plastics easy to deal with, professional and responsive.'

Gavin Powell

Alun Griffiths Ltd

Case Study

Bridge Hostivar

The new steel-concrete composite bridge was a major structure on this project with a deadly short programme for construction. Thanks to the light permanent shuttering EMJ Permadeck it was possible to install the panels onto the steel structure while still on the ground and then lift the whole segment in one simple lift with a mobile crane into the final position on the bridge bearings. Using EMJ Permadeck system reduced the safety risk factors to almost zero while working over one of the busiest live Prague's industrial streets. The EMJ Permadeck panels were also designed such way to carry for the cantilevers up to 1,3m length.

Project Stats

  • Rail refurbishment Prague Hostivar – PragueMain Station
  • Prague
  • ABM Mosty
  • IKP Consulting Engineers

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Are GRP Wall Copers the future?

EMJ were asked to design and supply a GRP Coper as a replacement for the more traditional precast coper.

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Merry Christmas & Happy New Year from EMJ Plastics

We would like to thank all of our customers for a great 2017, we look forward to working with you all in the New Year and wish you and your families all the best in 2018.

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Our Locations

Head Office UK

01723 512224

Clarence Drive, Filey
North Yorkshire
YO14 0AA

Prague Office

+420 777 226 293

V Celnici 1031/4
110 00
Praha 1

Bratislava Office

+421 948 061 997

Laurinska 18
811 01

Warsaw Office

+48 728 379 789

Ul. Złota 59