How should the donor piece of a loop-pile tufted carpet needed for sectioning be cut?

The most appropriate method for cutting the donor piece of a loop-pile tufted carpet is to cut it from the top of the carpet between the rows, if practical. This technique allows for a seamless extraction of a piece that closely matches the surrounding fibers and maintains the integrity of the original pile structure. By cutting between the rows, the donor piece retains its loops and texture, which is crucial for ensuring that the repair blends well with the existing carpet.

Additionally, this method minimizes disruption to the carpet's appearance and can yield a piece that is more easily installed in the damaged area, allowing for better alignment with the existing pile. Cutting from the top helps to ensure the loops are intact, which is important for loop-pile carpets where maintaining the texture is key to a successful repair.