Energy Efficiency

Winter’s tough enough without your furnace dying or not putting out enough heat. And when it comes to furnaces, an ounce of prevention…

Does it pay to replace an old but still working appliance with a new, more efficient model? Learn how to calculate the real costs over the life…

Compact fluorescent lights (CFLs) come in a variety of sizes and colors. Learn about different types, where and where not to use them, and how…

Stop that cold draft coming in around windows and doors by removing the trim and sealing the airflow permanently. It takes a little work, but…

Spend 30 minutes on these simple maintenance steps to keep your fridge running in tip top shape. It's hard to believe, but six simple…

If you have basic tools and skills you can install your own vinyl replacement windows and save hundreds of dollars in installation…

We show two good ways to insulate and finish a basement or concrete wall. A 2x2 wall saves space and a 2x4 wall is easier to assemble and…

The seals on insulated glass windows occasionally fail, allowing moist air between the glass panes, where it condenses. This article explains…

This DIY rain barrel costs less than $100 and works just as well as the expensive one you can buy. Get complete how-to instructions and start…

The problem of a noisy central air conditioner condenser can be solved in several possible ways, but if the unit is too old it may just need to…

Straighten a crooked fridge door in less than five minutes. You save money too by stopping cool air leaks around the door.

Learn the truth about such common problems as mold, mice, ducts, stucco cracks, electrical connections, galvanic corrosion, setback thermostats…

Applying winter window film over mini blinds prevents you from opening and closing them. We show you a neat trick that let’s you operate…

You'll save money on remodeling projects if you plan well in advance, get several bids, do simple parts yourself, shop for materials, design…

Buying a new truck or SUV? We've got the scoop on all the new 2011 models, along with specs and pricing. Check out Jeep Grand Cherokee, Nissan…

Tankless water heaters can save energy, but at a higher initial cost and they serve hot water one faucet at a time—so someone gets a cold…

Need to heat your garage shop so you can work year-round? Several options are available, but the most efficient system is usually a gas-fired,…

Insulate and dress up bare foundation walls using coated rigid insulation. Use termite resistant insulation for termite infested regions.

Install a door bottom weather strip to wooden doors for an effective and almost invisible airtight seal and to stop drafts.

Stop cool drafts from leaky clothes dryer vents by cleaning and lubricating the vent flaps so they completely close. If unsuccessful, replace…