Blackline Manufacturing

We manufacture a premium snap line chalk designed for cleaner crisper lines that performs in the toughest elements, so your measurements hold true until the job is complete, and long after. Beneath every shingle and every board length is your clean solid line. It’s your legacy of precision that’s left long after the project is complete; a true stamp of your craftsmanship and attention to detail. Sometimes our most diligent actions go unnoticed, and only we know they’re there. Each bottle of Blackline Chalk is handled by our team in Calgary, Alberta, and sold across Canada and the U.S. through our network of valued distribution partners. Under the Blackline name, we’ve manufactured chalkline for over two decades and promise not to change our process.