Window Tips - Buyer's Guide to Replacement Windows

A good replacement window should withstand years of exposure to wind, rain, snow, heat and cold. So here's what to look for when choosing a window:

Does it have more glass or more frame?

The whole idea of a window is to let light into a room. Because a new insert replacement window's frame is installed inside the old window's existing frame, the window's overall glass area is reduced. With some replacement windows, you could lose up to 3 inches of glass on each side. So take your measuring tape along when shopping and see whose window lets in more light.

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How well is it built?

Typically, windows are assembled two ways: with mechanical fasteners such as screws, nails or staples, and by fusing or welding parts together. Different materials will require different construction techniques. But you can't always tell how well a window will hold up by looking at it. So ask about the manufacturer's quality control, engineering and testing standards. Choose a reputable manufacturer who will stand behind the product and will provide repair or replacement service if needed years down the road. Remember, many smaller companies may not be around when you need them.

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How's the weather-stripping?

Weather-stripping should provide a tight barrier against drafts and leaks, but still operate easily. Some manufacturers will give up one feature to maximize the other, but a well-made window should do both. Open and shut the window to see how easily it operates. Then look for weather-stripping on all areas where the sash and frame make contact.

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Is it easy to operate?

Any window will look good new. But the key is how it will look - and perform - after it's been opened and shut a few hundred (or a few thousand) times. So try out the windows when you're shopping. See if they work smoothly, and if the fit is snug. And see if the operating mechanisms and locks feel solid. Is it easy to clean? Do you enjoy climbing on a ladder to clean your windows? If not, then check out tilt-sash and pivot designs that let you wash both sides of a window from inside the house. Look for windows that tilt or pivot without requiring you to first remove the insect screens. And make sure the manufacturer hasn't compromised on weather tightness to gain convenience. Is it the right size? Windows come in two types: standard and custom. Standard-sized windows are generally made for the new construction market, where openings can be easily adjusted to fit the window. When replacing windows, though, you will most likely need custom sizes because of the huge variety of brands and sizes used over the years in home construction. Precise engineering and snug fit are key to a long-lasting, energy efficient installation.

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How is it installed?

A "Retrofit" window looks like it's been "fixed". It's easier for an unskilled installer to do, and cheaper and quicker for the installing company, as the existing frame is left in place. But the window is smaller, because of the space the old frame takes up - there's less glass area for you to enjoy. A "Cut Out" window replacement looks like an original window that came with the house. Depending on type of house, the finished look can be matched for style. In many cases, this custom look can actually upgrade the look of the house - with nice trim on plain stucco. Generally, much more experience is needed, as the process is more detailed, and difficult to finish properly. Our "window remodelers" know how to adapt the size of the opening for the most custom fit.

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Environmentally Conscious Window Replacement Tips

As environmental concerns continue to mount worldwide, integrating more sustainable practices and products into our lives is increasingly important. Windows in your home are an important factor to consider when thinking about making “green” improvements to your home. After all, poor-performing windows can waste up to 40% of heating energy in winter.* Read more

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Ten Ways Tell When Your Windows Need Replacing

When homeowners are uncertain about whether or not to replace their windows, Renewal by Andersen offers some key indicators that the current windows may be past their useful life. Read more

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Energy Efficient Windows Are Critical In Keeping Rising Energy Bills At Bay

Tired of opening your monthly heating bill to find high charges? Replacing your windows is one of the best decisions you can make for improving your home's comfort and energy efficiency. Poor-performing windows can waste up to 40% of heating energy in winter. With the high cost of energy, that's a lot of money going right out the window. Even worse, and often overlooked, poor-performing windows can lose up to 50% of a home's cooling energy in summer.* Read more

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Home Improvements Provide Sound Investment

According to national statistics, new home sales are down and existing home values have dropped. That makes home ownership a confusing investment. Should you buy, sell, or hold tight in your current home?
A home is often the single largest investment for a person or family, so the importance of making good decisions as a homeowner can’t be overstated. Read more

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Cooling your home naturally

Keeping cool indoors when it is hot outdoors is a problem. The sun beating down on our homes causes indoor temperatures to rise to uncomfortable levels. Air conditioning provides some relief. But the initial costs of installing an air conditioner and the electricity costs to run it can be high. View PDF File

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Greening Your Replacement Windows

With rising energy costs and the return of cooler weather fast approaching, many homeowners are actively looking for ways to reduce their monthly heating bills. According to ENERGY STAR®, the average American household spends $1,900 annually on energy bills and as much as half of that energy cost goes to heating and cooling your home. Read more

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Hiring the right contractor

Whether you’re planning an addition for a growing family or simply getting new storm windows, finding a competent and reliable contractor is the first step to a successful and satisfying home improvement project. View PDF File

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Triple-pane glass in residential windows - Pros & Cons

Consumers are inundated with lofty sales pitches from window companies promising 40% to 60% “Guaranteed Energy Savings” when you buy their triple-pane windows. We encourage consumers to read the “fine print” on such claims. You’ll easily find that these promises are nothing more than sales gimmicks designed to make you think you are radically changing the comfort and energy usage of your home with their new windows.
When shopping for replacement windows, the first thing to consider is that whole window performance is the key. View PDF File

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Window energy rating and labeling

Many windows, skylights, and glazed doors now bear energy ratings or labels, similar to those being placed on household appliances, to assist consumers in selecting energyefficient products. The labels have been developed by a non-profit group, the National Fenestration Rating Council (NFRC). The following interview with NFRC staff, provides homeowners, architects, and builders with some important information on these new window energy ratings. View PDF File

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