Product Guide
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Low-Voltage Lighting Saves Copper
In response to the soaring cost of copper and need to reduce its use in residential projects, companies are popping up to supply fixtures compatible with a DC distribution system
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Ductless Heat Pump Ceiling Cassettes
This lesser-used indoor head style has unique features and benefits that make it a good choice in specific instances
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Continuous Insulation, Part 2
An overview of the products most commonly used for exterior insulation and considerations for detailing this type of wall assembly
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SANCO2 Heat Pump Water Heater
Some feedback from the field regarding the SANCO2 HPWH, a newer option for pros spec'ing high-performance mechanical equipment
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Heat Pump Mounting Systems
An overview of mounting systems for condenser units and product recommendations
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Job Site Heaters
Cold weather construction often requires a temporary heat source. Here are some types of portable heaters and considerations when choosing one.
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The FORTIFIED Roof System
An introduction to a roof assembly and certification program from the Insurance Institute for Business and Home Safety
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Alternatives to Silicone
This older sealant may be good for some home projects but advances in materials technologies offer additional options for sealing joints
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Rice Husk Siding and Trim Board
A bio-based board product modeled on polymer-husk technology hypes wood-like appearance and PVC-comparable performance, among other qualities
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Alternatives to Zip System Sheathing
The increased costs of OSB have led high performance–home builders to search for replacement products that integrate sheathing, insulation, and water and air control layers. Here are a few.
