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Bespoke Solid Top - Solid Top


R&B Supply a full range of bespoke manufactured solid top covers and frames including single part, Twin and Multi Part designs.  Galvanised Steel Solid top covers and frames are designed for use in slow moving areas where large clear opening chambers are common.  Our solid top range can be bespoke manufactured to suit your requirements with a huge range of optional extras and features.  Multi Part covers are designed with a fully removable beam to give complete access to the chamber when required.

Areas of installation inlcude:

  • Dockyards/Ports
  • Airports
  • Pumping Stations
  • Water Treatment Works
  • Service Yards
  • Data Centres
  • Distribution Centres
  • Film Studios

Frame Sizes & Spec

  • Clear opening (mm): Various
  • Overall Top of Frame (mm) = Clear opening + 100mm
  • Available Frame Depths – 40mm/75mm/100mm
  • Recommended Rebate (W) – 150mm (D) – 100mm
  • 50mm build in lugs on longest side or 50mm wide Fully flanged
  • Loadings Available – FACTA AA (5tonne GLVW), AAA (10tonne), B (25tonne), D (44tonne)
Solid Top
solid multi'
Solid Top Frame


  • Galvanising certified to BS EN ISO 1461
  • BS Lifting Points
  • Bespoke Frame configurations
  • Beamless designs available

Bespoke Options

  • Security locking (TorxPin Screws)
  • Standard Locking
  • Single Seal
  • Threaded Lifting Points
  • Double Sealed & Locked
  • Externally Hinged with Turnbuckle Locking
  • Torsion Spring Assist Lift
  • Full Stainless Grades 316 & 304
  • Safety Grid
  • Frame Lifting Points




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