Spend a few dollars to seal cracks and stop air leaks with caulking. Low-VOC options also protect indoor air quality.

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air leaks, air sealing, caulk, caulking, doors, save energy, save money, weather-stripping, windows

Draft-proof Your House

Stopping drafts reduces home energy consumption by 15 to 30 per cent, says Bruce Young of the Atlantic Coastal Action Program Cape Breton, an environmental charity in Nova Scotia.

IDENTIFY AIR LEAKS
Get an energy audit, which is required for rebates. An auditor will conduct a blower door test to identify all leaks. Do it yourself: use a stick of incense (the smoke will move when air rushes in) to find cracks and leaks around windows, doors, electrical outlets and light fixtures.

SEAL UP YOUR HOME
Seal cracks with caulking. Install weather-stripping, and don’t forget to replace old and worn weather-stripping.

APPLY FOR REBATES
Ask the energy adviser to confirm that you’ve sealed cracks. Apply for applicable rebates.

Related Links

• See what other rebates you qualify for and find out how to avoid common rebate blunders
• Once you’ve sealed cracks, consider upgrading insulation
• See all articles about energy-efficient heating, furnaces and insulation