You might be tempted to put off fixing your home until the economy rebounds. Rebuild the patio? Sure, right after your 401(k) rallies.
But the editors of Consumer Reports warn that some problems, if left unchecked, can lead to thousands of dollars in repairs (rebuilding a foundation wall, for instance) and might even compromise your family’s health, such as mold contamination.
The trouble signs are easy to spot, provided you know what to look for. What’s more, contractors aren’t as busy now, so they’re likely to be more flexible on price.
Here is CR’s list of the five biggest red flags of home maintenance, with advice on how to deal with them.
1. Runaway rainwater. Gutters, downspouts and leader pipes collect rainwater and channel it away from the house. In very wet regions, leaders should extend at least 5 feet from the house. Check the entire gutter system seasonally for proper pitch and for clogs, corrosion, broken fasteners and separation between connections and where gutters meet the fascia board. When inspecting gutters, extend straight ladders 3 feet beyond the roof at a 75-degree angle to the ground.
2. Roof and siding. Roofs are the most vulnerable to water infiltration, given their exposure to the elements and the laws of gravity. On a sunny day, use binoculars to spot cracked, curled, or missing shingles, which are signs that the roof is near its end of life. Also check flashing around chimneys, skylights and roof valleys, and the rubber boots around vents for cracks. Siding is also susceptible to leaks, especially where it meets windows and doors. A $5 tube of caulk might save you thousands of dollars in structural repairs.
3. Pest infestations. Termites and carpenter ants gravitate to moist soil and rotting wood, another reason to make sure your gutters are in good shape and soil around your foundation is graded properly. Also keep mulch, firewood and dense shrubbery away from your foundation.
Once termites infiltrate a home, they can bore through the structure in a few short years. To detect termites, probe the sill plate (also called a mudsill) that sits on top of the foundation with a screwdriver to check for rotted wood. To check for carpenter ants, look for piles of sawdust along baseboards. Regular termites also shed wings along windowsills, walls and other entry points.
Rodents gravitate toward disorder and debris, such as leaf piles around the foundation. Plug holes in the siding and the foundation walls with expandable foam. Don’t forget to look up for signs of birds, bees, or squirrels in soffits and attic vents.
4. Mold and mildew. Even houses in arid climates aren’t immune. Hot outdoor temperatures can drive even small amounts of water trapped in the structure to condense on colder interior surfaces, leading to mold. Musty odors, dank air and family members with chronic runny noses are warning signs. Check under carpets and around windows for visible mold or mildew. Also remove cover plates for cable-TV, phone and Internet connections, and use a flashlight to peer behind walls and wallpaper for mold.
If indoor mold covers less than 10 square feet, treat it yourself with a homemade solution of 1 cup chlorine bleach per gallon of water. Be sure to don an N-95 disposable respirator, goggles and heavy-duty gloves. Professional remediation is required for larger outbreaks.
5. Foundation cracks. Some cracks are harmless, but others can mean trouble. Hairline cracks can be filled with an epoxy-injection system. Cracks wider than 3/16 inch, even vertical ones, can be a problem. Mark smaller cracks with tape and monitor their progress over the coming months. Also be on the lookout for horizontal cracks or bulging or buckling. Along with expanding cracks, those conditions require the attention of a structural engineer. CR warns that the longer you wait to correct a problem, the more costly it will probably be.