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Mini Mesh Grating


d2 Dura Grating Range

d2 Dura Grating Mini Mesh has all the benefits of our d² Standard Mesh grating but with a smaller open mesh area depending on panel thickness. The smaller holes of this product prevent objects such as screws, nuts and bolts from falling through, and the aperture sizes comply with BS 4592 and the European 20mm Ball Falling Test.

The unique patent pending design allows for improved visual inspection of the substructure below. d² Dura Grating Mini Mesh is available in a 35mm, 45mm and 55mm thickness in Dark Grey, Yellow and Green. Also available in 23mm thickness with a 13mm hole size in Dark Grey and Sand. Patent Pending Patent Application No: GB 19 03941.1

Using NBS Chorus to specify your project?

Add to spec by clicking below, navigate to an existing session and paste the product into your chosen specification. Alternatively download the BIM object.

  

Mini Mesh Dura Grating Product Information

Designed, developed and manufactured by Dura Composites, d2 Dura Grating offers outstanding safety, performance and durability and is more cost-effective than traditional GRP grating in almost every scenario. Use the table below to find the right panel size for your project.

Depth (mm)Open Hole Size(mm)/Open AreaPanel Sizes (mm)ColourWeight (kg/m2)
23mm13 / 56%3012 x 1029 | 4033 x 1269 | 4033 x 1511Dark Grey / Light Grey / Green / Teak / Sand11.1
35mm19.5 / 54%3030 x 1041 | 3667 x 1200Dark Grey / Yellow / Green13.2
45mm19.5 / 54%3030 x 1041 | 3667 x 1200Dark Grey / Yellow / Green15.3
55mm19.5 / 54%3030 x 1041 | 3667 x 1200Dark Grey / Yellow / Green19.0

Maximum Spans for Common Load Criteria

Depth (mm)Max Span 1.5kn Point Load @ 1% deflectionMax Span 1.5kn Point Load @ 0.5% deflectionMax Span 5kn Uniformly Distributed Load (UDL) @ 1% deflectionMax Span 5kn Uniformly Distributed Load (UDL) @ 0.5% deflection
23mm630mmtbctbctbc
35mm1590mm870mm900mm710mm
45mm2210mm1330mm1170mm880mm
55mm2500mm2280mm1470mm1110mm

Installation Options & Fixings Across our d2 Range

Please note the fixings listed are not applicable with every product. For the full information about which fixing is applicable with which product, click on the product you are interested and a full list of compatible fixings are available in a handy table.

Dome Headed Washers

  • Versatile fixing
  • Direct fix to substrate
  • Domed shape reduces trip hazard
  • Cost effective
  • All sizes are compatible

Square Recessed Clips

  • Direct fix to substrate
  • Recessed design only 1.5mm proud

M Clips

  • Direct fix to substrate
  • Recessed design only 1.5mm proud
  • Small is compatible, Large is not compatible

Unistrut-Compatible Clamps

  • Ideal for panel joins
  • Friction fixing clamp
  • Used to reduce differential deflection
  • M8 Bolt Thread compatible
  • M8 Easyfix-style Nut essential

Channel Clamps

  • Access required from under grating to fix
  • Ideal for panel joins
  • Friction fixing clamp
  • Used reduce differential deflection
  • M8 Bolt Thread compatible
  • M8 Square Nut essential

J Clamps

  • Friction fixing clamp
  • Used where you cannot drill through supports
  • Does not require tightening from underneath
  • M8 Bolt Thread compatible
  • M8 Square Nut essential
  • 23mm Mini Mesh not compatible

Product Guide

d2 Dura Grating | GRP Heavy Duty Floor Grating

d2 Dura Grating is a new patent pending GRP grating series that takes structural flooring to the next level. Designed, developed and manufactured by Dura Composites, d2 Dura Grating offers outstanding safety, performance and durability and is more cost-effective than traditional GRP grating in almost every scenario.

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