Gocompare.com Home Insurance is urging people to review their home cover to avoid underinsuring due to underestimating the value of their home contents. This warning comes as new research reveals that a quarter of us have been with the same insurer for five years or more, while 13% haven’t changed insurer for ten years or more. If you don’t regularly review your insurance needs and keep the value of your home’s contents up-to-date, you could risk being uninsured in the event of a claim.