Energy Efficiency

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2023 Product Guide: Windows and Doors

See new product offerings from Therma-Tru, Simpson Door, JELD-WEN, ODL, and more. More

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Getting Hot Water Faster

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Why 'Energy-Saving' Tips Suck

Common energy-saving tips are lies. Are you still repeating them? More

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An Airtight Attic Hatch Cover

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Federal Court Approves New Light Bulb Standards in California

The state will stop the sale of incandescent bulbs designed to fill 260 million... More

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