Leading supplier of schist veneer and stone cladding. We are the only company in New Zealand with CODEMARK building compliance, and have the largest range of stones. Some of our products are made right here in New Zealand like our SUMNER Otago range of schist. We also import 3 other ranges of schist panel, bluestone and sandstone from overseas. All of our workmanship is to a very high standard, and we have over 30 years experience. Visit www.sumnerschist.co.nz to see what we can offer you..