BP22 L250 15mm render stop bead PVC with mesh
What is a 10mm Stop Bead?
A 15mm Stop Bead is a PVC profile designed to create a clean, straight, and impact‑resistant termination within render or plaster systems. It provides a precise edge where the render stops — such as at window reveals, door frames, soffits, or where two finishes meet.
Manufactured from high‑quality PVC, the bead is corrosion‑proof, easy to cut, and suitable for both internal and external applications. Its perforated or meshed wing ensures strong anchoring into the basecoat, helping prevent cracking, chipping, and edge damage over time.
Search results confirm these key characteristics:
Provides a straight, clean finish and reinforces render edges
Designed for window/door frames, terminations, and junctions
Made from durable PVC, corrosion‑resistant and safe to cut
Helps reduce spalling, cracking, and impact damage
Key Features
15mm profile – ideal for thin‑coat and monocouche render systems
2.5m length – suitable for most façade and opening details
High‑quality PVC – corrosion‑proof, impact‑resistant, and long‑lasting
Straight, sharp edge finish – perfect for clean terminations
Perforated or meshed wing – ensures strong bonding to basecoat
Easy to cut – no sharp edges, safe to handle
Suitable for internal & external use
Prevents cracking and chipping at vulnerable edges
Technical Specification
| Specification | Detail |
|---|---|
| Material | Exterior‑grade PVC |
| Profile Depth | 15mm |
| Length | 2.5m |
| Wing Type | Perforated or mesh (varies by model) |
| Use | Render termination, reveals, junctions |
| Cutting | Snips or fine‑tooth saw |
| Corrosion Resistance | 100% rust‑proof PVC |
| Applications | Thin‑coat render, monocouche, plaster, EWI |
Application Checklist
Prepare the substrate Ensure the surface is clean, flat, and ready for basecoat.
Cut the bead to length Use snips or a fine‑tooth hacksaw for a clean cut.
Fix the bead Embed the perforated/mesh wing into the basecoat or adhesive.
Align the edge Ensure the stop line is straight and level before the coat sets.
Apply render Bring the render flush to the bead for a crisp, durable finish.
Where to Use a 15mm Stop Bead
Window and door reveals
Terminating render panels
Junctions between different finishes
Soffits, ceilings, and wall edges
External wall insulation systems
Internal plastering where a clean stop is required