Builders' Lines

Builders' line (AKA chalk line, brick line or builders' string) is an everyday essential for professional bricklayers, helping to ensure clean, level lines for a professional-quality outcome on every building project. Strong enough to be pulled taut against the surface without suffering any damage, builders' lines transfer chalk onto the surface to mark out a clear straight line. We stock white nylon builders' string in a choice of length options, with great-value savings available when you buy in bulk online.

• Great-value builders' line hanks available in 20m and 50ft lengths
• Nylon builders' lines are ideal for brick laying, building, groundwork and landscaping projects
• Builders' line, sometimes referred to as builders' string, brick line, chalk line, is used by skilled tradespeople to mark out level surfaces
• Available in white nylon designs
• Buy our builders' string line in bulk to enjoy savings on each hank