How do I do a DIY home energy audit using a smartphone thermal camera?
You can perform a DIY home energy audit by attaching a thermal camera to your smartphone, scanning interior walls, ceilings, and floors…
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Energy Efficiency
Practical, step-by-step fixes for energy efficiency problems — 50 published so far.
How do I find and seal air leaks around windows and doors?
Find leaks by holding a lit incense stick or candle near window and door frames on a windy day — smoke drifting…
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How do I find and seal hidden air leaks in my house without professional equipment?
You can locate hidden air leaks by moving a lit incense stick along baseboards, outlets, and window frames on a breezy day…
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How do I perform a basic DIY home energy audit to find where my house is losing energy?
You can perform a basic DIY home energy audit by checking for drafts, inspecting insulation, examining heating and cooling systems, and reviewing…
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How do I seal air leaks around doors and windows?
Seal air leaks by applying weatherstripping to movable joints like door frames and window sashes, and use caulk for stationary cracks around…
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How do I seal air leaks around electrical outlets on exterior walls?
Seal outlet drafts by turning off power, removing cover plates, applying foam gaskets behind them, and caulking gaps around the box. Use…
See the fixHow do I seal air leaks around recessed can lights in my ceiling?
Seal recessed can light leaks by installing airtight baffles or covers rated for IC contact, then caulk the fixture-to-drywall gap and add…
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How to check for air leaks in my house without professional equipment
You can find most air leaks yourself using a lit incense stick or candle on a windy day — hold it near…
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how to do a DIY home energy audit to find air leaks and heat loss
Start with a visual inspection for gaps around windows, doors, and utility penetrations, then use a lit incense stick or smartphone thermal…
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How to find and seal air leaks around electrical outlets on exterior walls
To find and seal air leaks around electrical outlets on exterior walls, turn off power, remove cover plates, feel for drafts with…
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how to find and seal drafts around windows and doors in winter
Find drafts by holding a lit incense stick or candle near window and door frames on a windy day — smoke moving…
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how to find and seal drafty spots around windows and doors
Find drafts by holding a lit incense stick or candle near window and door frames on a windy day — smoke moving…
See the fix