Arch Beads
uPVC arch beads for forming smooth curved edges and arches in plaster finishes, supplied in trade boxes for clean, consistent results.
Arch Beads
Arch beads are designed to create smooth curved edges and arches in plaster finishes, helping achieve a clean, consistent result on decorative and detailed internal work.
Arch Bead Specifications
| Specification | Details |
|---|---|
| Product | uPVC Arch Bead |
| Brand | Teco |
| Length | 2.5m |
| Material | uPVC |
| Plaster Depth | 2 to 3mm |
| Pack Quantity | Box of 25 |
| Typical Uses | Decorative shadow lines, door and window reveals, internal plaster edges, joinery and drywall detailing, thin coat plaster systems |
What are arch beads used for?
Arch beads are used to form neat curved edges in plasterwork. They help create a smooth line around arches, reveals and decorative features, while also improving consistency during installation and finishing.
- Creates clean curved plaster edges
- Helps form smooth arches and reveals
- Supports a neater, more consistent finish
- Suitable for detailed internal plasterwork
Where are arch beads commonly used?
Arch beads are a practical choice for internal applications where straight beads are not suitable. They are commonly used on curved openings and detailed plaster features.
- Door and window reveals
- Curved plasterboard and drywall details
- Decorative shadow lines
- Internal arches and feature openings
- Thin coat plaster systems
Why choose uPVC arch beads?
uPVC arch beads are lightweight, easy to handle, and well suited to shaping around curved sections. They are a reliable option for achieving a clean finish where flexibility and consistency are important.
- Lightweight and easy to cut on site
- Suitable for curved applications
- Helps achieve a cleaner plaster finish
- Ideal for internal dry lining work
Supplied in trade pack quantities
Our arch beads are supplied in boxes of 25, making them well suited to larger jobs, repeat installations, and trade use where consistency across the project matters.
Related Plasterboard Beading Products
If you're completing a full plastering or dry lining job, you may also need matching beads for straight edges and corner protection.
- Plaster Stop Beads – ideal for neat plaster stops and clean finishing edges.
- Angle Beads – designed to protect and reinforce external corners while giving a sharp finish.
Need help choosing the right bead?
If you're unsure which bead is right for your job, get in touch and our team will help point you in the right direction.


