20 Best Window Companies in Durham, NH (2025 Reviews)
Looking to improve your home’s appearance? The top window replacement companies can help.
We analyzed all the top-rated window companies in Durham and selected the best 20 based on:
Customer reviews- Window installation expertise
- Popularity with home-owners like you
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Why you can trust EcoWatch
The EcoWatch team is all about finding solutions for eco-conscious homeowners in Durham. Outdated windows could lead to spending more on electricity bills during the winter or summer months.
That’s also bad for the environment because the extra energy used by drafty windows increases your carbon footprint.
So if you’re constructing a new home, renovating or updating your windows in Durham, this is the best place to get started.
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
Best Window Installation & Replacement Companies in Durham
The EcoWatch team assessed dozens of window installation companies in Durham to find the best ones for our readers. The providers mentioned in this article scored the best in our review categories, which include energy-efficient offerings, customer service, local expertise, availability, price and more.
Window World
EnergyStar Partner- Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
Quality of service will depend on your area
Window World has windows expertise in Durham. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently services 200 locations nationwide. Hundreds of positive reviews from customers online back the company's reputation.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsIts high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home. Not all of Window World’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Window World cost in Durham?Prices are not available on Window World’s website, as the cost of window installment depends on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. You can request a free quote on its website for more information about pricing.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen has the best availability in Durham. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently services nearly every state except Mississippi and West Virginia. Hundreds of positive reviews from customers online back the company's reputation.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsA handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019. Not all of Andersen’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Durham?Prices are not available on Andersen’s website, as the cost of window installment depends on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can request a free quote on its website for more information about pricing.
Aeroseal Windows
- Many years of experience
- Great industry reputation
- Low number of customer complaints
- Manufactures products in-house
- Custom Designs
- No lifetime warranty
- Not ideal for residential installations
Aeroseal Windows has the best window installation for businesses in Durham. It's an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. This window installation company has been in business since 1999 and currently services 13 states and Washington D.C. Hundreds of positive reviews from customers online back the company's reputation.
It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s windows are Energy Star certified, so make sure you mention that you’d like Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Durham?Prices are not available on Aeroseal’s website, as the cost of window installment depends on how many and what type(s) of windows you need. However, it provides high-quality windows at a competitive price point. You can request a free quote on its website for more information about pricing.
We strive to stay unbiased and transparent by listing pros and cons for each company. Additionally, any partnerships do not influence our reviews.
More Window Companies in Durham
Renewal by Andersen Window Replacement
Saco, ME- Good Customer Service
- Free assessment
- Educational Website
- Price Transparency
Services Offered
Metal Frames- Bay Windows
- Double-Hung
- Energy-Efficient Options
- Custom Window Designs
- Glass Doors
- Window Replacement/Installation
- Vinyl Frames
DaBella
Salem, NH- Good Customer Service
- Timely Service
Services Offered
- Window Replacement/Installation
- Double-Hung
- Vinyl Frames
- Glass Doors
Great Bay Roofing & Exteriors
Rochester, NH- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Bay Windows
- Skylights
- Window Replacement/Installation
Affordable Vinyl Windows & Siding Inc
Auburn, NH- Good Customer Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Vinyl Frames
Pro Entry Installs LLC
Salem, NH- Good Customer Service
- Educational Website
- Timely Service
- Price Transparency
Services Offered
- Window Replacement/Installation
- Double-Hung
- Bay Windows
- Glass Doors
Manny's Roofing
Pelham, NH- Free assessment
- Price Transparency
- Educational Website
- Timely Service
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Roof Windows
- Skylights
First Choice Construction, LLC
Beverly, MA- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Lighthouse Contracting Group, LLC
Gilford, NH- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
Geno the Handyman
Stoneham, MA- Timely Service
- Free assessment
Services Offered
- Energy-Efficient Options
- Window Repair
- Window Replacement/Installation
Mighty Dog Roofing Metro West Boston
Needham, MA- Timely Service
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement/Installation
- Skylights
- Window Repair
Dover Roofing LLC
Dover, NH- Educational Website
- Free assessment
- Price Transparency
- Good Customer Service
Services Offered
- Skylights
- Window Replacement/Installation
Glass Routes Co
Madbury, NH- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Glass Showers
- Window Replacement/Installation
- Custom Glass
- Vinyl Frames
- Mirrors
Dependable J M R Siding
Manchester, NH- Free assessment
Services Offered
- Energy-Efficient Options
- Window Replacement/Installation
- Vinyl Frames
Dracut Window & Door
Dracut, MA- Free assessment
- Educational Website
- Price Transparency
Services Offered
- Window Replacement/Installation
- Energy-Efficient Options
Odds & Ends Handyman Service
Salem, MA- Price Transparency
Services Offered
- Glass Doors
- Window Replacement/Installation
Cechinel Siding & Windows
Somerville, MA- Free assessment
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement/Installation
- Bay Windows
Boston Exterior Remodeling
Boston, MA- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Window Replacement/Installation
Country Glass
Hudson, MA- Price Transparency
- Free assessment
Services Offered
- Mirrors
- Window Replacement/Installation
- Custom Glass
- Glass Showers
- Energy-Efficient Options
Pella Windows & Doors of Newington
Newington, NH- Price Transparency
- Educational Website
- Good Customer Service
- Free assessment
Services Offered
- Bay Windows
- Vinyl Frames
- Window Replacement/Installation
- Double-Hung
- Wood Frames
- Glass Doors
Portland Glass of Dover
Dover, NH- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Energy-Efficient Options
- Glass Repair
- Window Replacement/Installation
Calculate how much you can expect to pay for window installation and replacement in Durham, NH using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
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.
Power Home
- Uses eco-friendly materials
- Well-trained, certified installers
- Lifetime or lengthy warranty
Best for Residential Windows
Window Nation
- Custom Designs
- Wide variety of products and services
- Manufactures products in-house
Best Energy-Efficient Features
DaBella
- Great warranty
- Friendly sales representatives
- Offers good financing options
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.
Durham, NH Window Replacement FAQs
What is the typical cost to install windows?
The national average cost to install a window is around $600 but can range from $200 to $1,200, based on several factors. The price is generally dependent on the type and material of the window, the size of the window and the location of your property. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
There are various kinds of windows you can get for your house, including picture windows, transom windows, slider windows, awning windows, double-hung and single-hung windows, casement windows and bay windows.
What services do window replacement companies offer?
Window installers will do the entire process — from replacing your old windows with brand-new ones to cleaning up after the windows have been put in place. Additionally, many companies offer window manufacturing, customization and repairs.
What time of year is the best time to replace my windows?
Replacement windows can be installed during any season, but autumn might be best. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn’t get into the home, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.