20 Best Window Companies in Durham, NH (2024 Reviews)

How Installing Energy-Efficient Windows in Durham Saves You Money

Energy-efficient windows can benefit you in several ways. Here are some reasons you may want to take the plunge and make the switch:

• Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out damaging UV rays, preventing your furniture, carpet and other valuables from fading.
• Save on electricity bills: Because energy-efficient windows decrease the amount of energy needed to heat or cool your home, the switch can help you save around $459 annually on your energy bills in Durham.
• Protect your investment: When your home is on the older side, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
• Decrease your carbon footprint: In Durham, you can cut your indirect greenhouse gas emissions by about 152 pounds per year after you switch to energy-efficient windows.

Estimated Cost of Window Replacement in Durham

Let’s take a look at the cost of window installation and the types of services offered by installers.

How Much Do New Windows Cost?

The average cost to replace a single window is about $600 but can range anywhere from $200 to $1,200. Costs will differ considerably depending on your location, the number of windows you need, the current condition of your home and the quality of your products. Many window companies also offer replacement door installations and other add-ons like shutters, baths, coating and more. These extra services will increase your overall project costs.

Whether or not you pick energy-efficient windows is another factor that will influence the cost. These will typically cost more than other windows, but on the other hand, you can save about $459 a year on your energy bills in Durham.

Asking for free quotes from multiple companies is the best way to find out which one is right for you.

What Services do Window Installers Offer?

There are typically two types of window installation services: full-frame and pocket installations.

Full-frame installations entail replacing the total window, including the sill, frame and trim. Full-frame installations are necessary when you want to change the style of your windows or your window has considerable damage. These installations are more involved and will raise the overall cost. A pocket installation entails replacing a window without removing the entire frame, which is generally less expensive than a full-frame installation.

Your window installer can help you figure out which type of installation you need.

How We Choose the Best Window Installers in Durham

The EcoWatch Reviews team differs from other reviewers, as we assess these companies through a sustainability lens. 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 Durham so you can find a quality window installation company near you.

Work Quality

When installing new windows, the quality and breadth of services can often play just as important of a role in insulation and performance as the brand you choose. 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

Another self-explanatory yet super important review factor is customer feedback. If the majority of customers don’t have good things to say about their experience with a certain window installation company, it won’t be featured on EcoWatch.

Cost

Cheaper windows certainly don’t 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 awarded higher scores to companies with reasonable prices and accessible financing rather than “cheaper” services.

Warranty

As discussed, windows are a hefty investment, so you’ll want to be certain that investment is protected. Window installation companies that give you lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

Years of Experience

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