Flooring Waste Factor: How Much Extra to Order
Order the exact square footage and you will come up short — every cut, defect and future repair eats material. The waste factor is small math with big consequences.
Why waste happens
Boards and tiles get cut at every wall, closet and transition; some arrive damaged; and a homeowner wants a few spare pieces for future repairs from the same dye lot. All of that is material you buy but don’t see on the floor.
Waste by pattern
A straight lay wastes the least — 5–10%. A diagonal layout increases cuts to 10–15%. Herringbone, chevron and intricate tile patterns can push 15% or more. The flooring calculator applies the right factor once you pick the pattern, so the order is right the first time.
FAQ
How much waste should I add for flooring?
About 5–10% for straight layouts, 10–15% for diagonal, and 15%+ for herringbone or complex patterns.
Why order extra flooring?
To cover cut-offs, damaged pieces, and future repairs from the same dye lot. Running short mid-job means a second order and a possible color mismatch.