Low-Profile Heavy Duty No Bump Expansion Joint Cover

Dz H

Revolutionary design combines slim visual width, low profile and hidden fixings. This heavy duty floor coverplate system is designed for use in polished concrete, roll-coat epoxy, tiles, vinyl and other floor finishes. Low profile and slender width allows for minimal substrate rebating. Leaves no visual grout line when applied to polish or trowel-finished concrete. Suitable for bulky-goods retail (ie Masters, Ikea & supermarket loading dock) with rebating constraints. Stadiums, transit-centres, carparks and other buildings with suspended-slab concrete.

Indoor and Outdoor
Car Park
Heavy Vehicle
Multi Directional
P3 Slip Resistance Rating

Typical Dimensions

Multi Directional
P3 Slip Resistance Rating


  • Extra heavy duty
  • Concealed Fixings
  • Low profile / Retrofit
  • High Capacity
  • Bead blasted cover plate slip resistance classification V tested to AS4586 2013

Compatible Finishes

  • Tiles
  • Vinyl
  • Epoxy
  • Exposed Concrete
Material Options

Standard Finish




Cover Plates

Mill Finish Aluminium
Clear Anodised
Stainless Steel

Cover Plate Options

No Bump
Bead Blasted
Detail Drawings