3.0m Galvanised Renderstop Bead

The 3.0m Galvanised Renderstop Bead is a high-quality metal profile designed to provide a neat, durable edge and finishing line for traditional sand and cement render systems. Manufactured from galvanised steel for corrosion resistance, it offers both functional and aesthetic benefits for external rendering.

Product Features/Specifications:

Supplied in a 3.0 metre length, this renderstop bead features a solid stop profile with a perforated wing, allowing it to be securely embedded into the render while creating a crisp edge at terminations, reveals, or base details. The galvanised finish enhances durability in standard external environments.

Detailed Product Benefits:

• The galvanised renderstop bead ensures a clean stop to rendered surfaces, helping to prevent cracking or degradation at vulnerable edges. The precision-engineered profile allows for a straight, uniform finish, which is essential for professional-quality render work.
• The perforated flange promotes excellent adhesion with render materials, ensuring it stays firmly in place once embedded. Its robust galvanised steel construction resists deformation during installation and stands up well to regular wear and weather exposure.
• This bead is especially useful at DPC level, window heads, door reveals, and base junctions where render finishes need to terminate sharply.

Applications and Versatility:

Perfect for use in:

• External render systems (sand & cement-based)
• Bottom of rendered walls above DPC
• Window and door reveals
• Horizontal or vertical render terminations
• Refurbishment and new-build projects
• Compatible with most traditional cementitious render types.

Features & Benefits List:

• Provides a clean and defined edge to render
• Galvanised steel for corrosion resistance
• Perforated wing for strong mechanical key
• 3.0m length – ideal for standard wall sections
• Reduces risk of render cracking at edges
• Simple to cut and install
• Ensures professional-quality render finish

Technical Specifications:

• Length: 3.0 metres
• Material: Galvanised mild steel
• Finish: Zinc-coated (galvanised) to BS EN 10346:2015
• Profile Type: Stop bead with perforated wing
• Thickness: Typically 0.4–0.5mm (may vary by manufacturer)
• Application: External use – traditional sand & cement render

Additional Information:

Cut using tin snips or suitable metal shears. Store in a dry area to avoid prolonged exposure to moisture prior to installation. Not recommended for use in coastal or high-salinity environments – for those, use stainless steel alternatives.

For more information please contact us on 01274 720227 or email us at [email protected]