Stop the Leaks
Avoid excess irritants and moisture — find and address leaks to cut utility costs and create a healthier home. Use the Right Materials
Problem Spots
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Is Your Home Drafty?
Showers, tubs and fireplaces are susceptible to uncomfortable drafts.
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Top It Off With Insulation
After air-sealing your home, consider spray-foam insulation to reduce heat loss.
Understanding Materials and Options
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Garage Air Sealing
Create a barrier to protect your interior spaces from harmful fumes and vapors.
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Openings in the Envelope
Vents and pipes in the roof and exterior walls create breaks in the thermal barrier.
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Attic Ventilation
Push heat and moisture out with a ridge-and-soffit ventilation system.
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Basement Floor Insulation
Establish an insulation layer and a vapor barrier between the slab and the ground.
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Attic Access Insulation
Keep R-value in mind for attic hatches, pull-down stairs and knee-wall doors.
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Airtight Cathedral Ceilings
Choose vented batts or unvented spray-on insulation for this overhead feature.