Renderplas PVCu movement joints / expansion joint beads are made from recycled, UV-stable plastic for use in external and internal rendering and plastering to prevent cracking from thermal movement. Supplied in 4, 6, 10, 15 and 20mm profiles and a range of colours.

  • Plastic movement joint bead for render and plaster applications

  • Made from recycled, impact-resistant, UV-stable PVCu

  • Guaranteed not to stain or corrode, unlike galvanised steel

  • Meets BS EN 13658-2:2005 and BBA certified

  • Class 1Y fire-rated and weather-resistant

  • Easy to cut and safer to handle than metal beads

  • Supplied in 2.5m lengths, packed in boxes of 25 or 6

Applications

  • External rendering

  • Internal plastering

  • Over structural movement joints

  • Day joints to disguise render breaks

  • Internal corners on plasterboard

Range

Code

Product
description

Render or
plaster
depth
(mm)

Lengths per pack

Colours

MJ4

4mm PVC movement joint bead

4-6

25

White

MJ6

6mm PVC movement joint bead

6-8

25

White/Ivory

MJ10

10mm PVC movement joint bead

10-12

25

White/Ivory

MJ10-6

10mm PVC colour movement joint bead

10-12

6

Dove/Slate

MJ15

15mm PVC movement joint bead

14-17

25

White/Ivory

MJ15-6

15mm PVC colour movement joint bead

14-17

6

Dove/Salmon/Sky/Slate/Terracotta/Wheat/Willow

MJ20

20mm PVC movement joint bead

18-22

25

White

Materials

Recycled exterior grade PVCu

Performance

Movement of +/- 2.5mm (MJ4, MJ6, MJ10, MJ15, MJ20)

Movement of +/- 1.5mm (MJX15)

Fit for purpose for the lifetime of the render and at least 25 years

Installation

Cut with tin snips or fine-toothed hacksaw

Fix using standard industry practice

Store vertically away from heat and direct sun, or flat if fully supported

Manufacture

Locally manufactured in the UK

Accreditations

BBA certified

Complies with BS EN 13658-2:2005 and BS EN 13914-1:2016

Class 1Y fire-rated

Sustainability

Made from recycled PVCu