construction methods and apply them to your new construction and remodeling projects. This practical book describes in detail the proven field-tested techniques that are both cost- effective and resource-efficient. For example, you'll learn: - The facts vs. myths about energy and moisture - The uses (and misuses) of air and vapor barriers- How to build low-cost airtight shells- The pros and cons of fiberglass, cellulose, and foam insulation-How to do blower door tests - Details for high-R wall systems - How to quickly find and seal hidden air leaks - Selecting the best windows for your climate - Cost-effective energy retrofits your customers want - Trouble-free heating and cooling installation - Ventilating tight homes with HRVs, ERVs, and alternatives - When indirect, tankless, and solar hot water make sense - The causes and cures of backdrafting - How to work with SIPs and ICFs - and much more Many energy-efficient building techniques are overly-complicated. They're costly. And they frequently fail to deliver the promised energy performance. In contrast, this hands-on book from JLC cuts through the confusion and identifies the best building techniques and materials to help you achieve superior energy performance in all your building projects.

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