What is a possible consequence of not using a carpet stretcher during installation?

When a carpet is installed without a carpet stretcher, one of the most likely consequences is the formation of wrinkles or buckling in the carpet. A carpet stretcher is a tool used to tension the carpet, ensuring it is stretched over the subfloor properly. This tension helps to create a smooth, flat surface without any folds or creases.

Without proper stretching, the carpet can develop looseness in certain areas, which may lead to its surface becoming uneven and unsightly. This not only affects the aesthetic appeal of the installation but can also create safety hazards, as loose carpet can be a tripping risk. Additionally, wrinkles can make cleaning more difficult and may lead to premature wear in those areas because the carpet fibers are not lying flat. Thus, using a carpet stretcher is crucial for achieving a professional-looking and durable installation.