Manhole Covers & Frames

  • concrete infill cover
  • nal concrete infill cover
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  • nal concrete cover
  • nal concrete infill

Concrete Infill

Concrete Infill Covers and Frames

NAL Concrete Infill Manhole Covers are certified to EN124 B125 loading and fully approved for use on the BT Openreach network.  The covers are manufactured in galvanised steel; factory filled with reinforced high-strength concrete and badged to customer requirements. They are designed with manual handling safety in mind, featuring tapered sides and centralised lifting keyholes.  All steel parts are hot dip galvanised and offer a lifespan in excess of 30 years.  As well as standard industry sizes, bespoke covers are also available, including locking options and coloured variants.  All concrete infill covers are suitable for use in footpaths, car parks, grass verges and areas with slow moving traffic – including HGV’s.


Product Benefits

  • 12.5 tonnes (B125) loading certified to EN124
  • Tapered sides offer easy slide out removal
  • Central keyhole position allows safe one person lift
  • Can be produced in any size
  • No inherent scrap value thus reducing risk of theft
  • Bespoke badging/locking
  • Excellent slip resistance rating
  • Approved for use on BT Openreach Network

Product Description

Concrete Infill Covers and Frames

NAL Concrete Infill Manhole Covers are certified to EN124 B125 loading and fully approved for use on the BT Openreach network.  The covers are manufactured in galvanised steel; factory filled with reinforced high-strength concrete and badged to customer requirements. They are designed with manual handling safety in mind, featuring tapered sides and centralised lifting keyholes.  All steel parts are hot dip galvanised and offer a lifespan in excess of 30 years.  As well as standard industry sizes, bespoke covers are also available, including locking options and coloured variants.  All concrete infill covers are suitable for use in footpaths, car parks, grass verges and areas with slow moving traffic – including HGV’s.

Product Benefits

  • 12.5 tonnes (B125) loading certified to EN124
  • Tapered sides offer easy slide out removal
  • Central keyhole position allows safe one person lift
  • Can be produced in any size
  • No inherent scrap value thus reducing risk of theft
  • Bespoke badging/locking
  • Excellent slip resistance rating
  • Approved for use on BT Openreach Network