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Trusted since 1969

Engineering Brick

To assist in the installation of our range of Junction Boxes / Service Chambers, we offer an excellent quality Engineering Brick.

Cat 30-50 Engineering Brick

Engineering BrickKPC – UK provide a number of junction Boxes or Service Chambers with a wide range of options for various overall sizes and for various combinations of ports to suit different services.

To extend the installation options and allow to allow for bridging the gap between the top of the box and the finished surface level, we offer a Cat 30/50 engineering brick.

There isn’t a lot that our design engineers and production crews can’t cope with- Call us or email today and let our helpful technical sales staff help you to specify the best solution for your project.


junction boxes


  • Can be used for building up manholes
  • Can be used internally for generator rooms
  • Manufactured in a controlled environment
  • Very low occurence of efflorescence
  • Dimensionally accurate
  • Low wastage levels
  • Frost resistant

junction boxes custom

If you would like to know more about our products and delivery services please contact us by phone on 05793 53018 or by email at or you may use the contact form below.


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