Calculating flooring waste is vital for a successful installation project. Start by measuring the room's length and width to find the square footage (Length x Width). For simple rectangular rooms, adding a 5% waste factor is usually sufficient. For rooms with multiple corners, closets, or complex angles, increase the waste factor to 10% or more to account for boards that must be cut to fit. If you are planning a diagonal pattern or installing narrow planks, the waste factor may increase further. It is always better to have a few extra planks for future repairs than to run short during the job.
Ask an ExpertHardwood
How do I measure a room for flooring waste?
To calculate flooring waste, measure the total square footage of the room and add 5% to 10% for cutting and fitting. The additional amount depends on the room's shape, the layout pattern, and the complexity of the installation, such as corners and obstacles.