Plaster Beads

As essential finishing profiles, plaster beads help form neat, straight edges in plastering and plasterboard work. They protect vulnerable edges, joints, and corners from damage while ensuring a crisp, professional finish on ceilings and wall systems.

What are thin coat angle beads?

Thin coat angle beads are slim metal or PVC trims fitted to external corners before plastering. They guide the trowel, helping to achieve level, well-defined corners with consistent plaster depth.

Made for use with modern thin coat plasters, they reinforce edges and prevent cracking or chipping once the plaster sets.

Plasterboard angle beads and edge beads serve a similar purpose: protecting board edges and corners from wear and impact in high-traffic areas.

What is an angle plaster bead used for?

Angle plaster beads strengthen and define corners, edges, and stops in plastered or drylined surfaces. They’re commonly applied to:

• External corners of plasterboard walls and columns.
• Window and door reveals.
• Ceiling and wall junctions.
• Edges where plaster finishes neatly against another surface.

Types of plaster beads

The plaster bead range is extensive and covers all possible applications. Available options include:

Thin coat angle bead

These metal plaster beads give sharp, reinforced corners that resist knocks and dents. They are ideal for skim coats up to 3mm thick.

Plasterboard edge bead 

These protect exposed plasterboard edges, especially around openings and reveals. They provide a clean boundary for finishing.

Plaster stop bead 

Designed to form a straight edge where plaster ends – for example, at joins with other materials or trims. Plaster stop beads also reduce the risk of cracking at plaster terminations. 

Corner plaster bead 

A robust bead used on external corners to maintain perfect 90° angles and protect against impact. 

Metal plaster bead 

Made from galvanised or stainless steel to ensure strength and rust resistance. Ideal for use inside or out.

Benefits of plaster beading

Using plaster beads provides a stronger, more uniform, and precise finish. Here’s why they matter:

• Perfect edges: Keep corners straight and uniform.
• Impact protection: Protects against chips, cracks, and wear.
• Faster plastering: Provides a reliable guide for trowelling.
• Durable finish: Reinforces corners and edges for long-term strength.
• Professional look: Delivers even lines and seamless transitions.

Why choose our plasterboard angle beads?

At Insulation Wholesale, we supply a complete range of high-quality plaster beads for all plastering and plasterboard applications. Here’s what makes us the number one stop for pro and DIY builders:

• Wide array of thin coat angle beads, plasterboard edge beads, and plaster stop beads.
• Metal and PVC options for interior and exterior plastering.
• Trusted UK brands known for precision, value, and durability.
• Expert advice to help you select the ideal corner plaster bead for every project.
• Get competitive pricing and trade discounts with most items available for immediate dispatch.
• Order bulk plasterboard beads with flexible minimum order quantities and reliable stock.
• Fast nationwide delivery and next-day delivery options are available.