Issue 262 – Oct/Nov 2016
Features
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Foam insulation below the concrete makes deep footings a thing of the past.
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How every design decision impacts cost.
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For ProHOME, the double-pane choice met the net-zero target — and the cost savings paid for a PV solar array.
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Use the right substrate and mortar for a long-lasting tile installation.
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In order to create visual interest, use the right proportions when deciding what goes where.
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The growth in home wireless devices demands more wiring and better hardware.
Article
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Insulation for Both Sides of the Sheathing
Insulation is a critical component to achieving net-zero energy.
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Designing High-Performance HVAC
The ProHOME uses three minisplit systems, each 9000 Btu/hr.
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Mechanical Ventilation Required
Low electricity consumption and very high energy-recovery efficiency are features to look for.
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Hot Water and Cool Air
heat-pump water heaters are very efficient because they transfer heat rather than creating it.
Tools & Materials
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Finally, Another Finger-saving Tablesaw
A look at the Bosch Reaxx, SawStop’s first real competition.
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Worm-drive Tablesaw
This powerful, lightweight saw cuts square and true with daily use on an active job site.
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Breakthrough Battery
A look at the performance of three cordless tools on the new Flexvolt battery platform.
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Self-stick WRB
A continuous, self-adhered housewrap like Henry Blueskin VP100 makes the job of renovating a leaky old house a lot easier.
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Light and Sturdy Work Support
Lightweight frame, ease of transport, and 1500-lb. rating makes for a sturdy sawhorse.
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Mini Dust Collector
This smaller system offers the power or dust collection capability of a full-size vac.
Project Gallery
Energy Smart Details
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Does Passive-Solar Design Actually Save Energy?
Given that today’s houses are better insulated and a lot more airtight than they used to be, Martin Holladay argues that passive-solar design no longer makes sense.
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The Pros and Cons of Spray-Foam Insulation
The most important thing isn't necessarily what insulation material you choose, but that you get the installation right.