We produce approximately 50% of Canada’s coloured roofing granules.
Grantech Inc. is one of a very small number of companies in North America which produces ceramic coloured roofing granules for both US and Canadian markets. Grantech manufactures approximately 50% of the colored roofing granules consumed within the Canadian market.
With 14 brilliant colours to choose from, there are endless possibilities for product development with Grantech granules.
Call us today and let us help you find what you're looking for.