23 Best Window Replacement Companies in Cos Cob, CT (2023 Reviews)
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How Installing Energy-Efficient Windows in Cos Cob Saves You Money

Upgrading to energy-efficient windows can help improve the comfort of your home and help you save on energy bills. Here are more details about how switching out your windows could help you:

• Save on electricity bills: Once you upgrade to energy-efficient windows, you can expect a reduction in your bills by about 12% since you'll need less energy to heat or cool your house.
• Protect your investment: Upgrading your windows is an important part of maintaining your property and its value, particularly if your home is on the older side.
• Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
• Reduce your carbon footprint: By using less energy after you switch to energy-efficient windows, you'll also be cutting your carbon dioxide emissions by about 12%, according to Energy Star.

Estimated Cost of Window Replacement in Cos Cob

Let's take a look at the cost of replacing your windows and the types of services you may need for your home.

How Much Do New Windows Cost?

According to our research, the typical cost of replacing a single window is about $600. However, window installation costs can range from $200 to $1,200 per window. How much it will cost you depends on several factors, like size, material, the location of your home, type, number of windows and more.

Bear in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 a year when replacing single-pane windows and between $27 and $197 a year when replacing double-pane, clear glass windows. Your savings will vary depending on your local climate, energy rates and individual home characteristics.

Requesting free quotes from multiple installers is the best way to figure out which one will work best for your budget.

What Services do Window Installers Offer?

There are generally two kinds of window replacement services: full-frame and pocket installations.

Full-frame installations are usually done when you want to change the style of your windows or your window has a lot of deterioration. With this service, your installers will replace the complete window, including the trim, sill and frame. A pocket installation involves installing a new window without replacing the frame. So, instead of taking out the whole unit and reinstalling it, the window installer will just slide the replacement window (also called a retrofit or insert window) into the frame.

If you're not sure which window installation service you should get, your installer can help you out. In general, the decision is based on factors such as the age and condition of the home, the type of building material, budget and time restrictions.

How We Choose the Best Window Installers in Cos Cob

In our hunt to find the most reliable, eco-friendly window installers in Cos Cob, the EcoWatch team evaluated dozens of companies before settling on these. Along with energy efficiency, we assessed each installer and ranked them based on the following methodology:

Service Area

This one is self-explanatory, but we've chosen to highlight window installation companies that serve the Cos Cob area so you can find the right window installation company near you.

Work Quality

We're willing to bet that you're not looking for a company to do a shoddy job installing windows. We've vetted each company in our guide to ensure its contractors are well-qualified and that the company has gotten plenty of positive customer feedback to vouch for its service.

Customer Reviews

Customer feedback is another super important review factor. If most customers don't have good feedback about their experience with a certain company, you won't see it featured on EcoWatch.

Cost

This one is a give-and-take: similar to other services, cheap window installers won't always provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that provide a spectrum of price and financing options so they're accessible to most homeowners.

Warranty

Protecting your investment in new windows is important to many homeowners. That's why window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

Due to Cos Cob's climate, homeowners need to be wary of low efficiency, rot and water damage. We factored in local experience to reflect the ability of Cos Cob window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.