A new roof warranty protection plan. Now there is a roof warranty that covers the entire roof including installation. Most roofing manufacturers only warranty the materials not the roofer's installation.
Realtors know how important Warranty protection is for a home. Existing home warranties are decent products to cover appliances, heating & air systems, etc. but they do not provide nearly enough coverage for roof leaks. In fact, they exclude almost all the potential reasons a roof will leak.
If you are looking to purchase a home in the near future, you owe it to yourself to make sure your realtor uses a home inspector that can offer total roof protection.