Trace and access on a landlord insurance policy is the part of your insurance that covers the finding of leaks in your property, it will vary from policy to policy (in terms of cost and what is covered, to what amount) but it is not uncommon to have it. This is especially because water leaks are one of the most common insurance claims made and they are not always simple to find. Insurance companies have suppliers, such as ourselves, to deliver this service for their customers in the advent that they need to find a hidden leak.