Building Science
Building Science
How to Retrofit Foundation Footings
To make a low-height basement a more comfortable living space, this remodeler digs deeper but needs to add support to do so
Jobsite Know-How
The Ins and Outs of Pedestal Tile Systems
A non-exhaustive overview of all things pedestal tile systems
Jobsite Know-How
How To Improve Energy Performance in Existing Attics
There’s more to insulating the attic than attic insulation; there’s venting, air sealing, and misery
Model ReModel
To Vent or Not to Vent: A Discussion
In an attempt to strike a middle ground between high-performance and attainable, these three remodelers engage in a candid conversation
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Cross-Linking: A New Glue
'Hyper glue' formula may increase the strength and corrosion resistance in materials typically held together by adhesives
How to Make Sure Flashing Tape Sticks
A look at what makes flashing tape so sticky and why the way you install it determines how well it stays stuck
Understanding Relative Humidity
How much moisture air can hold depends on the temperature, which is why they call it “relative humidity.” Here’s how it works and why it matters.
How and Where Radiant Barriers Work
Foil blocks heat transfer best if it stays clean, is adjacent to an airspace, and the delta is large enough.
Framing With Thick ZIPs
This cold-climate wall system allows for smooth old-to-new transitions and incorporates a flush-framed deck ledger detail
Making Room for Roof Insulation
Whether you use trusses or rafters, creating space above exterior walls will improve energy performance
Balanced Ventilation
In a tightly air-sealed house, a mechanical ventilation system ensures a healthy exchange of fresh air
Lighting: Theory Meets Practice
Real-world footcandle readings shine a light on the importance of recessed fixture size, lamp type, and fixture location