
Corner mesh
Expanded metal corner lath that prevents plaster cracking at internal corners.
- Material
- Galvanised steel · stainless steel A4
- Wing length
- 50 / 75 / 100 mm
- Length
- 3000 mm
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Rib lath, coil lath and corner mesh that key the render across dissimilar substrates and over service chases.

Render cracks where it crosses two different materials — block and concrete, or a filled service chase — because each moves differently. A strip of expanded metal fixed across the junction spreads that movement and gives the render a mechanical key across the full width.
Plaster beads, expanded metal lath, steel lintels, blockwork accessories and blockwork reinforcement are all covered by the same KAVITY-03 catalogue.
6 products from catalogue KAVITY-03 — material, finish, sizes and codes as published. Each card links to its catalogue page.

Expanded metal corner lath that prevents plaster cracking at internal corners.

Expanded metal strip lath used along stress lines and joints between different materials to reinforce plaster against cracking.

Expanded metal sheet lath providing a plaster key on walls and suspended ceilings and for encasing steel columns and beams.

Expanded metal lath in coils giving a plaster and render key and joint and crack reinforcement.

Expanded metal lath stiffened with longitudinal ribs, used as plaster background for partitions, suspended ceilings and refurbishment.

Ribbed open-mesh sheet used as permanent formwork at concrete construction joints and for plastering spans up to 1200 mm.
Send the project drawings, specification and load requirements. Our engineers size the system and prepare a technical proposal, with the calculation and shop drawings needed for approval.