Movement beads, also referred to as movement joint beads or expansion beads, are designed to accommodate differential movement between adjoining surfaces, helping to prevent cracking within plastered or rendered areas. They allow for expansion and contraction of up to ±3mm and should be installed at intervals no greater than 5 metres.
Our range is available in both plastic and galvanised steel to suit a variety of site conditions and application requirements. Catnic's movement beads are not suitable for use over structural movement or control joints. Please contact our team today if you have any questions
