Q. I'm trying to educate myself about new construction, as I'm thinking of building a new home. I see carpenters nail on large sheets of wood onto the wall studs. What's the purpose of this funny ...

For any construction project in the 21st century, achieving energy-efficiency is a prime directive. Among the arsenal of tools available to builders charged with constructing exterior walls, insulated ...

Q: I'm trying to educate myself about new construction because I'm thinking of building a new home. I see carpenters nail large sheets of wood onto the wall studs. What's the purpose of this ...

Q: I’m trying to educate myself about new construction because I’m thinking of building a home. I see carpenters nail large sheets of wood onto the wall studs. What’s the purpose of this funny-looking ...

I am renovating a house and the floor in our rec room gets very cold. We have an accessible crawl space below it. I would like to put up unfaced insulation between the floor joists and lay carpeting ...

Insulating exterior walls with new insulation in a hidden wall cavity during an upgrade is challenging. Insulating outside walls cavities with injection foam shows promise as one solution. It’s not ...

Getting hit with a huge utility bill is unpleasant, but it’s even worse when you know that it’s high due to heat or air conditioning loss through the doors, windows, or walls. Fitting exterior walls ...

For more than two decades, science has recognized that building fires have become hotter, faster-spreading and more toxic. One engineer blames it on the world’s “addiction to polymers,” a reference to ...

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