All significant purchases will have upsides and downsides, but the benefit of roof-leak protection generally outweighs the negatives. Manufacturers’ and roofing contractors’ warranties provide protection against manufacturer defects and offer peace of mind regarding the quality of installation; however, they typically don’t cover normal wear and tear after years of weathering. With a home warranty, you can quickly address minor roof leaks before a bigger problem arises.
All warranties will have their own set of limitations and exclusions, so it’s important to read the contract carefully to confirm you understand the degree of protection you can expect.