February 2018 Table of Contents

Features
Practical Net Zero Practical Net Zero

Advanced mechanicals rather than superinsulation push this Maine home’s efficiency to the net-zero goal. Read more

Clear Finishes for Wood Clear Finishes for Wood

Attaining a flawless surface always takes work, but it may be much easier than you think. Read more

Setting a Long Ridge Setting a Long Ridge

When framing a building with a long ridge span, one long, straight LVL ridge is better than multiple, shorter pieces of dimensional lumber. Read more

Training the Trades
Future-Proofing the Workforce Future-Proofing the Workforce

Shaping the next generation Read more

Q&A
Sizing an Ice Dam Membrane Sizing an Ice Dam Membrane

Why a single 3-foot width of membrane might not be enough to satisfy code requirements. Read more

Perforated Pipe - Holes Up or Down? Perforated Pipe - Holes Up or Down?

The answer lies in how the pipe functions in the drainage systems you design. Read more

On The Job
Air-Sealing the Box Sill of an Old House Air-Sealing the Box Sill of an Old House

Here's a vapor-open air-sealing and insulation strategy you can use for the fieldstone foundation walls of an old home. Read more

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