What to Look For: Helpful Tips & Information
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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