How The Structure Works

Learn how to maintain floor strength when you have to cut or drill joists for ducts, pipes, cables or other modifications. Following the rules…

This article provides step-by-step instructions and pictures on how to make structural repairs by sistering floor joists alongside weak joists.…

Get a fast overview of how to install an asphalt shingle roof. Clear, cutaway photos show the basics of underlayment, where and how to snap…

Vinyl siding will pop and crackle with every change of sunlight and temperature if nailed incorrectly. Here's how to fix the problem if you…

This article will show you how to add 6 mil plastic sheeting on the ground and insulate the walls in your crawlspace. We use foil-faced rigid…

Wood foundations are durable if engineered properly and assembled correctly, using foundation grade pressure treated wood and…

Diagnose the causes for your wet basement problem and learn what the likely solutions are—and when you should call in a pro.

Small air leaks into uninsulated attic space are a major source of heat loss in many homes. Here's how to locate the leak spots and plug…

You can safely drill joists for electrical and plumbing runs without weakening the joists, if you follow the rules.

Learn to identify the most common causes of floor sagging—and what to do about it. Learn the best tools and methods for lifting and…

Dig and pour your deck footings so they extend below the frost line. That way, they won't move, or heave, as the ground freezes and thaws…

The concrete crowns of masonry chimneys often crack with age, allowing water to leak in. This article explains how the crown works, what it…

The plumbing hookups on a water softener can be confusing, but we'll show you how the connections should be made. You don't have to be a…

In just a couple of hours, you can seal and insulate your rim joists, which are major sources of heat loss in many homes. This project will…

You can add a spacious, airy outdoor porch to your home. We'll show you everything you need to complete the project yourself, including how…

We'll show you three ways to stiffen up your bouncy floor—by adding bridging, installing plywood along the joists and adding a wall or…

Learn the simple framing techniques that ensure accurately built, tightly framed walls. This article explains the basics of marking up and…

If downspouts and regrading don't cure your damp basement, the most effective solution may be a drainage system and sump pump, which will…

Window air conditioners or central air aren't the only way to cool down a hot house. Check out these alternative solutions for making your house…

Although more vent is generally better, replacing a turbine vent with a standard flat vent is acceptable, as long the vent is big enough for the…