Expansion Joints (ZA)

COBA expansion joints for use in the tiling of floors in a commercial or residential setting. These joints are typically used when laying tile floors to accommodate the ongoing expansion/contraction of the tiles through temperature and moisture changes. The primary function of the joint is to prevent cracking and/or loss of adhesion to the screed. Our unique material formulation provides a cost-effective alternative to its aluminium counterpart without compromising on performance.