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The Real Deal
Prepare for winter with a checkup
By Jean Newton
The leaves are starting to turn color and there is a nip in the air. It's time to think about preparing homes for winter weather. A few precautionary steps can save money and add value to a home. Keep in mind the benefits of making the improvements and the risks involved in leaving some jobs unfinished. Here are some winter weatherproofing tips:
1) Heating systems: Heating systems vary, but in general, industry standards advise a professional check-up every year for oil-powered units and every three years for those powered by gas. Do-it-yourself maintenance, however, also is advisable. With the furnace off, replace air filters and vacuum dust from the blower, fan blades, grills and air intakes. Replace any cracked or frayed belts.
If the furnace supplies heat using hot water in pipes or radiators, homeowners may need to lubricate the motor that pushes water through the system. Remember: The efficiency of hot-water systems can be impaired if air gets caught within the systems, because air takes the place of hot water. Make sure the valve that lets air escape is working properly.
2) Chimney flues: Checking the chimney is another important weatherproofing task. If this appears to be a daunting task or if uncertain about the condition of a furnace or chimney flue, it's best to hire a chimney sweep to clear out creosote, the flammable oily residue that accumulates when wood is burned. If the chimney is not cleaned, creosote could be re-ignited, causing a chimney fire. Homeowners who decide to clean the furnace flue on their own should take apart exposed pipe sections and brush them outdoors. To clean a chimney flue, pull a sand-filled canvas bag back and forth through the opening, working from the roof. Make certain the flue is closed to keep soot from filtering inside the house.
3) Smoke detectors: Although battery-powered smoke detectors should be tested year-round, it is crucial to test them in the winter, because sources of fire, such as fireplaces, wood stoves and portable heaters are used. Testing battery-powered units is simple--make sure the batteries work. A unit connected to the electrical system should also be tested, but probably does not need any maintenance except, perhaps, a light dusting.
4) Air or water leaks: Look for air cracks around windows, doors, pipes, ducts and other openings. It is important to seal these leaks with flexible caulk. Seams where siding meets windows and doors should also be caulked. On brick siding, fill in eroded joints with mortar to keep out air, water and snow.
5) Insulation: Check the attic to see if insulation needs to be added or replaced. This is the most significant area of heat loss in many homes, so it is also important to see that it has proper ventilation. Inadequate ventilation could lead to premature deterioration of the insulation materials. It may be necessary to check insulation in exterior walls, crawl spaces and along foundation walls, as well.
6) Gutter cleaning: Clean the leaves from all gutters. Then make sure the drainage system works by running water through it.
Preparing a home for winter is a smart way to cut energy costs while ensuring safety at the same time.
Information provided in this column is presented by the Realtor members of the Silicon Valley Association of Realtors at www.siliconvalley-realtors.org. Send questions on any topic to jnewton@jnpr.com.
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Saratoga, California Since 1955
