WELCOME

Koval Building Supplies is proud to offer top quality building materials from trusted Canadian and international manufacturers. Our products meet the needs for acrylic and traditional stucco, masonry application, green and metal roof underlayment, and moisture drainage/control. Our products are certified by the Canadian Construction Materials Centre (CCMC) and are competitively priced to meet the demand of the market. 

DRAINAGE MATS
ROOFING UNDERLAYMENT
STUCCO

CALL TO ORDER

1-416-918-4806

© 2017 by Koval Inc. Building Supplies.

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