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External Renderstop

Manufactured from galvanised mild steel to BS2989 grade Z2, this bead is the perfect way to achieve a neatly formed ”bell cast” where the rough casting stops at the junction of facing brickwork or plain bases. It is easily fixed using masonry nails and also helps to support the bell cast in the early stages. External Renderstop is supplied in two standard lengths. 2.4 metre and 3 metre.


Available in 2.4m and 3.0m lengths in galvanised finish and 3.0m lengths in stainless steel finish.

External Render Stop Bead is predominantly used to form a neat bell shaped edge at the bottom of an external render finish, thus protecting the edge and acting as a run-off for when rainfall occurs.

Galvanised product to be used in sheltered areas only, stainless steel for all other areas including coastal.

Plaster depth 16 to 20mm, wing dimension 45mm.

All galvanised materials are manufactured from steel to DX51.BSEN 10142 (g 275).

Stainless steel materials are manufactured from steel to EN 10088-2 grade 1.4301 (standard supersedes BS1449 Part 2: 1983 grade 304 S15).

Manufactured in accordance with BS6452 Part 1: 1984

Description Sizes Box Qty
External Renderstop
External Renderstop