5 Window Buying Tips from NEXT Door & Window

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Are your windows looking a bit old? Are you experiencing drafts and rising energy bills? When you notice any of these signs, maybe it’s time to buy replacement windows. Modern options can create a more comfortable indoor environment and lessen your energy consumption. These can also add a refreshing look to your home.

To help you buy the right replacement windows in Naperville, NEXT Door & Window share the following tips:

1. Choose the right style.

There are different window styles available today. Each design differs in operation, function, and ventilation. For example: casement windows let in warm or cool air inside your home and open using a hand crank. There are also fixed windows that only frame scenic outdoor views. If you know the purpose of your new windows, you can easily pick a style.

2. Understand the parts.

Each window component plays a role in overall window performance. The frame is the structure that holds everything together. Sashes are the moveable parts while cladding protects the window exterior. Glass comes with insulating gas, multiple panes, low-E coatings, or grilles. If you understand how each component works, you can determine overall durability and energy efficiency.

3. Familiarize yourself with energy ratings.

The National Fenestration Rating Council has set measurements that define how energy-efficient a window is. U-factor indicates a window’s ability to conduct solar heat flow while solar heat gain coefficient measures the transmission of solar heat. For the amount of visible light that passes through, visible transmittance is used.

4. Know your area’s climate.

Low energy ratings don’t always indicate better windows. You need to know what type of climate your area experiences so you can determine which windows will give better efficiency. To weather Illinois’ hot and humid summers, you will need to install windows with low solar heat gain coefficient and U-factor.

5. Look for energy-efficient materials.

A window becomes energy efficient through low-E coatings, gases, panes, and even framing material. Andersen® windows use low-E glass while Sunrise products are made of pure virgin uPVC, which is an excellent insulator compared to wood and aluminum. To make sure you buy energy-saving windows, look for the ENERGY STAR seal.

6. Select durable materials.

Naperville, IL, replacement windows should be able to withstand any weather conditions. Some materials, however, work better than others. Keep in mind to look for the most cost-effective option which can withstand any element, last a long time, and require little repairs or maintenance.

NEXT Door & Window is your leading source of durable and energy efficient options for your home. We carry some of the top brands in the industry, including Sunrise, Andersen, and Marvin. When you work with us, you can ensure customer satisfaction and superior workmanship.

If you want more tips on choosing replacement windows, just fill out our contact form.

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Arlington Heights, IL

718 East Rand Road


Arlington Heights, IL 60004


224-257-3057

Burr Ridge, IL

16W240 83rd Street

Burr Ridge, IL 60527

224-219-0107

Naperville, IL

815 East Ogden Avenue


Naperville, IL 60563

224-497-3987

St. Louis, MO

13726 Shoreline Court East

Earth City, MO 63045

224-219-0107

Madison, WI

By Appointment Only

5321 Voges Road

Madison, WI 53718

608-602-7542

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