One of the most worrisome parts of buying a home is finding out that one or more of its important features has issues that need to be addressed. Before you make a decision, ask the previous homeowner first about the current condition of the plumbing fixtures, HVAC unit and electrical components. Of course, you shouldn’t overlook the roof – you’ll want to make sure it doesn’t have any problems that could compromise its structural integrity and hinder its ability to protect against the local weather.

Here are roof-related questions to ask before buying a house.

1. How old is the roof? Knowing the exact age of the roofing system of the home you’re looking to purchase allows you to set your expectations on the type of issues that may occur. Most roofs that are less than 10 years old won’t require replacement anytime soon, but that will depend on the type of roofing material installed. Signs of long-term deterioration like excess granule loss and curling or buckling asphalt shingles are indications that the roof is nearing the end of its 20-year lifespan.

2. When was the last time the roof was inspected or maintained? The key to ensuring the longevity and performance of a residential roofing system is to schedule regular inspections and stay on top of its maintenance needs. Roofing contractors recommend having it checked at least twice a year: once in the spring and once in the fall – and after every severe weather event. Ask the previous homeowner about the last time the roof was inspected or maintained. If there’s no such information available, consider checking public records of planning and permits.

3. Why does the roof appear moldy? Streaks of mold and mildew on roof surfaces or ceilings are an indication that the system is experiencing moisture issues caused by a leak. Before you decide on buying a home with a roof in this kind of state, get a local roofer to inspect it thoroughly for any gaps or cracks. These may have stemmed from storm damage or long-term wear and tear.

Exterior Building Solutions has a team of highly qualified roofing technicians that can inspect the residential property you are looking to purchase and its roof and recommend the best solution for its condition. You can also rely on us for your commercial roof installation needs as well. Call (314) 470-8783, or fill out our contact form to get a free estimate. We serve homeowners in and around St. Louis, MO.