Arc fault circuit interrupters (ACFIs) de-energize circuits when an arc fault is detected, preventing overheating and possible combustion. ACFIs enhance safety in any home and are required for some new construction, varying by state.

Over the past decade or so, a discussion about arc fault circuit interrupters and their required use in residential construction has raged among officials, organizations, corporations, and individuals related to the construction industry. Change can be difficult but “only the wisest and stupidest of men never change," as Confucius said. Change has occurred consistently in residential electrical systems since Thomas Edison unveiled the first electric light on New Year’s Eve, 1879. Knob and tube, cloth-braided, PVC-jacketed, two wire then three wire, fuses then breakers… the list goes on and on. Change happens. Most of that change can be attributed to our steadily increasing understanding of electricity since we were first electrified. With its increasing use in our homes, and the considerations of inhabitants’ safety and the prevention of property damage, it is not surprising that regulations have continued to change. So why do we resist? We should expect change and grow with it, particularly when it is in the interest of our own safety and can prevent the loss of property.

If you really want to get some things done around the house, you will need power tools. Jeff Wilson shares his insights regarding which tools are must-haves.

I always loved shows like Roy Underhill’s The Woodwright’s Shop – by watching I can experience, vicariously, detailed woodworking without power tools. Folks like Roy are truly artisans, and I have tremendous respect for that kind of work.

Find out, step by step, how to upcycle a sturdy wooden door into an upholstered floating headboard. Watch {Re}habitat, Rachael Ranney’s online video series, to learn how adaptive reuse can add fun and function to your space.

Few furnishings add opulent coziness to your bedroom the way upholstered headboards do, but such pieces come with hefty pricetags. Rachael shows how to make an inexpensive and luxurious upholstered floating headboard with a salvaged wooden door, decorative wood trim, and upholstery materials.

A Bainbridge Island home represents a marriage of modern aesthetics and sustainability.

When Ed and Joanne Ellis decided to build their dream home on Yeomalt Bluff on Bainbridge Island, Washington, their wish list was threefold: they wanted to create a luxurious yet comfortable space, achieve a high level of sustainability, and help to educate the community on the feasibility of building green without sacrificing beauty.

Let Rachael Ranney, host of {Re}habitat, help you to upcycle some humble materials into gifts this holiday season. Here are three ideas for inexpensive gifts you can make in a few hours.

In the past few years I have begun to make almost all of my gifts by hand. Not only has it saved me from fighting feverishly through the madness of the pre-holiday mall crowds, it has kept my bank account in good standing. I also manage to give creative, personal, and thoughtful gifts to all of the people on my list.

At the heart of any city is its marketplace. Madrid remakes some of its classic markets while adding modern twists.

Never one to be outdone by its neighbor Barcelona, Madrid is seeing its own market makeover craze. Two newly refurbished markets have risen from the brink of ruin to become the latest gourmet hot spots – the San Miguel Market and the San Antón Market.

Welcome to the On Site channel’s Construction Administration Column. Unsure of how to handle bond submittals? Here David A. Todd, P.E., CPESC, gives his opinion.

Columnist David A. Todd, P.E., CPESC, has 37 years of experience in the architecture, engineering, and construction (AEC) industry and has performed much construction administration during that time. He will answer questions from our readers or from his own practice and will provide answers based on his understanding of the construction process and administration of the construction contract. The focus will be on the customary duties of the owner, contractor, and design professional as typically described in the contract documents.

Green building practices have come on the scene so fast that many implications – and unintended consequences – are just now coming to light. How can you protect yourself, legally speaking, in these new situations?

Environmentally conscious building practices are typically associated with positive outcomes, such as improved energy efficiency, reduced material waste, financial savings as a result of tax incentives, and improved builder reputation. In addition to these benefits, research indicates that certified green buildings cost less to operate; command higher occupancy rates; contribute to a healthier, safer environment; and can possibly enhance employee recruitment and productivity.

Contractor to Contractor: Follow professional Interior Contractor Robert Thimmes as he produces a layout and final shoot-down of a metal stud track system.

Plumb, level, square, and straight: all carpentry is the same, right? Well, no. Basic building principles apply, but how you build with metal studs differs greatly from building with wood. The following discussion offers a systematic explanation of installing metal studs, with various best practices for each step.

Do you know the green building code basics? City and state governments continue to adopt new ordinances that support sustainable building, and the new laws require new ways of doing business.

In recent years, more and more municipalities have been adopting green building codes as a strategy to help them to develop in a more sustainable fashion. Green building codes are issued for the purpose of improving public health, safety, and general welfare. They encourage sustainable construction practices in planning and design, energy efficiency, water efficiency and conservation, environmental quality, material conservation and resource efficiency; improvements in these areas have been shown to reduce negative effects and enhance positive environmental impacts.