22 Best Window Replacement Companies in Duncan, SC (Mar 2023)
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How Installing Energy-Efficient Windows in Duncan Saves You Money

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

• Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
• Save on energy bills: The Department of Energy estimates that heat gained or lost through windows accounts for about 25-30% of residential energy use. Upgrading to energy-efficient windows can help reduce that number, which helps you save $372 a year on your bills.
• Reduce your carbon footprint: In Duncan, you can lower your indirect greenhouse gas emissions by about 415 pounds per year when you switch to energy-efficient windows.
• Protect your investment: Keeping your windows up to date is an important part of maintaining your property and its value, especially if your home is on the older side.

Estimated Cost of Window Replacement in Duncan

When looking into window installation, each company provides different services and prices. Let's go over some average costs and services.

How Much Do New Windows Cost?

Typically, Duncan homeowners can anticipate their window replacements to range from $250 to $1,200. The average cost sits at approximately $600. But costs vary remarkably depending on the size of your home, complexity of the installation, your location and the quality of the company you choose. Many window companies also offer door installations, which will make your project cost more.

It's important to bear in mind that windows with higher efficiency may cost more upfront but can save you hundreds of dollars by decreasing your energy bills. Investing in certified energy-efficient windows can save Duncan homeowners $372+ a year when replacing single-pane windows.

The cost of your window installation will also vary depending on the type of window material you choose for the frames. Wood windows are typically the most expensive, though it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are more efficient.

What Services do Window Installers Offer?

In general, there are two types of window installation services companies offer: full-frame and pocket installations.

Full-frame installations involve replacing the whole window — the sill, frame, trim and all. These are most common when you want a different style for your windows or when it has significant deterioration. Full-frame installations involve more time and labor and will increase overall costs. A pocket installation involves replacing a window without removing the complete frame, which is generally less expensive than a full-frame installation.

Your window installation company will be able to recommend the best type for your project. In Duncan, the choice will mostly be based on how much damage there is currently and the age and condition of your existing frames.

How We Choose the Best Window Installers in Duncan

EcoWatch reviews differ from other reviews because we examine these companies through a sustainability lens. We've reviewed the best window installers in Duncan primarily based on their energy efficient offerings, as the most sustainable option also benefits homeowners in many ways. Energy-efficient windows can lower energy bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

Service Area

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

Work Quality

When picking new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you get. We do give window installers more points if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

We analyzed trends in recent online reviews to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the most important factor, as it indicates the quality of services across most other categories, including professionalism, quality of parts, warranty, cost, quality of installation and more.

Cost

Cheaper windows don't necessarily mean better windows, but we know many of our readers try to keep costs as low as possible. When analyzing the prices of providers, we gave higher scores to companies with reasonable prices and accessible financing rather than "cheaper" services.

Warranty

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

Years of Experience

Last but not least, we like to see companies that have been in the industry for a while. Window installation companies that have more years of experience are going to earn higher rankings by our standards. We like to see at least ten years of experience.