Corus Building Systems

Speedwell is a member of the Teamkal Network of installation expertise. Kalzip, with over 55 million square meters installed worldwide over the last 30 years, is the world’s number one aluminium standing seam range. Kalzip standing seam can be offered in numerous module widths either curved, tapered or both. Finishes include natural aluminium, the unique clad alloy, AluPlusZinc and lustre. Painted finishes are available in polyester and Pvdf. Kalzip integrated facades, solar shading, louvres and smoke ventilation complete the building envelope service.