Four Keys to a High-Performance Building Envelope
Here's an in-depth look at the four control layers—for water, air, vapor, and thermal—that make up the 'Perfect Walls' and roof of a super-airtight Georgia home. Read more
How to Read Blueprints
Learning to decipher the details on a set of construction drawings is a key skill for all tradespeople. Read more
Replacing a Basement Girder
A beam line (or center basement girder) plays a key structural role. Jake Lewandowski explains how to replace it safely and efficiently. Read more
Weaving Shingle Corners, With Flare
Manny Silva breaks down how to install this classic New England siding detail. Read more
JLC
Mapping Your Company's Restart
For these days of uncertainty, here's an exercise that can help you understand what’s happening in your company. Read more
Dense-Packing Unvented Roofs
A weatherization expert explains how to successfully insulate an unvented roof with dense-pack cellulose. Read more
Avoiding Paint Callbacks
Most problems with paint finishes arise from the way the house was built rather than by a flaw in the coating. Read more
Real Deal Review: Leica DD230 SMART Utility Locator
Project manager Jeff Kirby finds a handy tool for getting a peek at what lies beneath Read more
A Better Pair of Ladders
Tim Uhler checks out a combo step/extension ladder, and a ladder with a built-in leg leveling system. Read more
JLC
From Bra Cups to PPE: The N95 Story
How a special type of nonwoven fabric developed in the 1930s led to today's N95 mask design. Read more
Outdoor Kitchen Components
Trex and Danver Stainless Outdoor Kitchens teamed up to offer stainless steel cabinets in a range of widths and finishes. Read more
Clear Glass Railing
Frameless side-mount, base-rail, and standoff-pin Viewrail guardrail systems provide safety without blocking the view. Read more
Body-Heat Sensor System
Wearable sensors alert workers and supervisors to signs of heat stress. Read more
Miniature Water Heaters
A small point-of use unit can be an economical choice for outdoor kitchens and other remote sinks. Read more
Exterior Refrigerator
The Brama outdoor refrigerator from Vinotemp can be installed built-in or freestanding. Read more
Energy-Efficient HVAC
The Infinity 26 Air Conditioner and Infinity 24 Heat Pump from Carrier have variable-speed compressors that adjust to the needs of the home. Read more
Acoustical Sealant
Dap Sound Block E90 ceiling and wall sealant helps reduce sound transmission through penetrations. Read more
Unhinged Skylight
Rather than hinging open conventionally, the Awaken skylight opens parallel to the roof. Read more
Decorative Wood Connectors
Simpson Strong-Tie’s Outdoor Accents Avant code-listed connectors and fasteners are made from exterior-rated galvanized steel. Read more
