29 Best Window Replacement Companies in Duluth, GA (Jan 2023)
Window Companies Near Me

When you need to replace your windows, our guide to the best window installation companies can help you find the right provider for you.

We analyzed all the top window installers in Duluth and selected the top 29 based on:

  • Customer reviews
  • Window replacement expertise
  • Popularity with home-owners like you
EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated January 12, 2023

Why you can trust EcoWatch

Our panel of energy experts work tirelessly to create unbiased reviews and informative content to help homeowners make educated decisions. No other windows site has covered energy efficiency and sustainability as long as EcoWatch, which means we're going to help you find windows replacements that will save on your energy bill and put more money back in your wallet.

A review of the top window replacement companies in Duluth may not seem like the most interesting article on the EcoWatch site, but trust us, windows have more of an impact on your life than you might think. Outdated windows could lead to spending more on electricity bills during the winter or summer months.

Replacement windows improve your home's insulation, not only making you and your family more comfortable during extreme temperatures, but also saving you money and helping the environment.

Unlike other review sites, EcoWatch ranks window replacement companies based on energy efficiency while also balancing cost, customer satisfaction and service area.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Manufactures products in-house
  • More expensive than competition

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • EnergyStar Partner
  • Lifetime warranty
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Great industry reputation
  • Low number of customer complaints
  • Custom Designs
  • No lifetime warranty

Best Window Replacement Companies in Duluth

The EcoWatch Reviews team evaluated dozens of window providers across Duluth to narrow our list down to the top ones. The providers in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

Renewal by Andersen logo
FAST QUOTE
as little as 30 seconds
Best Overall

Renewal by Andersen

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Great industry reputation
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon More expensive than competition

Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the industry, and it currently serves nearly every state except Mississippi and West Virginia.

Andersen may be the company for you if you're interested in one 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 Windows

Renewal by Andersen carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want Energy Star windows when inquiring. A 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.

How much does Renewal by Andersen cost in Duluth?

Prices aren't listed on Andersen's website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. For more accurate information on pricing, you can request a quote from the company.

Window World logo
FAST QUOTE
as little as 30 seconds
Best Affordability

Window World

★★★★★
BBB Rating: A+
Locations: Nationwide
Founded: 1995
Pros:
  • Pros icon Low prices relative to competitors
  • Pros icon EnergyStar Partner
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Quality of service will depend on your area

Window World has windows expertise in Duluth. Window World has around 27 years of experience in the industry, and it currently serves 200 locations nationwide. The company has a lot of glowing reviews from customers on online review websites.

If you're looking for a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital, Window World may be the right provider for you.

Energy Efficiency of Window World Windows

Its 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 want Energy Star windows when inquiring.

How much does Window World cost in Duluth?

Though prices are not readily available on Window World's website, it's known for offering some of the most affordable window installations around. The best way to get more accurate information is to receive a free quote from the company.

Aeroseal Windows logo
FAST QUOTE
as little as 30 seconds
Best for Businesses

Aeroseal Windows

★★★★★
BBB Rating: A+
Locations: Regional
Founded: 1999
Pros:
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty

Aeroseal Windows is 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 operating since 1999 and currently services 13 states and Washington D.C. Its reputation is backed by all the positive reviews from customers online.

It has established itself as a company that installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows is an Energy Star partner and offers a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to ask your Aeroseal representative when inquiring about services.

How much does Aeroseal Windows cost in Duluth?

Aeroseal does not outline prices on its website, but it provides high-quality windows at a competitive price point. If you'd like to know for sure, you can ask for a quote on the company's website.

Universal Windows Direct logo
FAST QUOTE
as little as 30 seconds
Best Warranty

Universal Windows Direct

★★★★★
BBB Rating: A
Locations: Nationwide
Founded: 2002
Pros:
  • Pros icon Makes charitable contributions
  • Pros icon Manufactures products in-house
  • Pros icon Wide variety of products and services
  • Pros icon Lifetime warranty
Cons:
  • Pros icon Limited service area
  • Pros icon Some installations carried out by third-party contractors
  • Pros icon Quality of service will depend on your area

Universal Windows Direct offers the best warranty in Duluth. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has been in the window installation business for about 20 years. The provider has many glowing reviews from customers on online review websites.

Universal may be the company for you if you're looking for one that has an industry-leading warranty covering products, parts and workmanship for life.

Energy Efficiency of Universal Windows Direct Windows

There are a wide range of window types that Universal Windows Direct offers, some of which are Energy Star products. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.

How much does Universal Windows Direct cost in Duluth?

Universal doesn't have any pricing information displayed on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. Getting a free quote on its website is the best way to get more accurate information.

We try to remain unbiased and transparent by describing pros and cons for every company we review. Additionally, our rankings are not affected by any partnerships.

More Window Replacement Companies in Duluth

The Glass Guru

Suite I, GA
5
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Good Customer Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Fast Delivery
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.theglassguru.com/johns-creek-ga/
Address: 1360 Union Hill Rd Building 6, Suite I, Alpharetta, GA 30004
Phone: (770) 746-9422

The Window Source of Atlanta

Lawrenceville, GA
4.7
★★★★★
  • Pros icon Free Quotes
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://windowsourceatlanta.com/
Address: 925 Cripple Creek Dr, Lawrenceville, GA 30043
Phone: (470) 275-5159

Window World of Atlanta

Kennesaw, GA
4.7
★★★★★
  • Pros icon Dependable Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Free Quotes
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass
  • Service icon Sliding Glass

Website: https://www.windowworldatlanta.com/
Address: 2015 Vaughn Rd Suite 560, Kennesaw, GA 30144
Phone: (770) 303-0757

The Window Pros

Statham, GA
4.1
★★★★★
  • Pros icon Educational Website
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Fast Delivery
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.thewindowprosllc.com/
Address: 504 Hayes Lake Rd Ste B, Statham, GA 30666
Phone: (706) 461-1527

AAA Screen & Window

Atlanta, GA
4.0
★★★★★
  • Pros icon Award-Winning
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Timely Service

Services Offered

  • Service icon Architectural Glass
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://bit.ly/33NakCj
Address: 826 Avon Ave SW, Atlanta, GA 30310
Phone: (404) 758-1101

Davis Window & Door

Norcross, GA
4.0
★★★★★
  • Pros icon Timely Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Architectural Glass
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass
  • Service icon Bay Windows

Website: https://www.daviswin.com/
Address: 5680 Oakbrook Pkwy #120, Norcross, GA 30093
Phone: (770) 279-0905

JD's Glassworks LLC

Woodstock, GA
4.0
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Stained Glass
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Architectural Glass
  • Service icon Fast Delivery

Website: http://www.jdglass.com/
Address: 1441 Londonderry Dr, Woodstock, GA 30188
Phone: (770) 517-9537

Binswanger Glass

Lilburn, GA
4.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon No-Hassle Pricing
  • Pros icon Timely Service

Services Offered

  • Service icon Double-Hung
  • Service icon Doors
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Commercial Windows
  • Service icon Sliding Glass
  • Service icon Glass Showers

Website: https://www.binswangerglass.com/branch/lilburn-ga-4664-lawrenceville-hwy/
Address: 4664 Lawrenceville Hwy, Lilburn, GA 30047
Phone: (770) 564-3730

Precision Millworks, Inc.

Cumming, GA
4.0
★★★★★
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service
  • Pros icon No-fee Quotes
  • Pros icon Dependable Service

Services Offered

  • Service icon Residential Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: http://www.precisionmillworks.com/
Address: 910 Dahlonega Hwy, Cumming, GA 30040
Phone: (800) 662-7883

The Window Source of Athens

Bogart, GA
3.9
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Educational Website
  • Pros icon Dependable Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Architectural Glass
  • Service icon Energy-Efficient Options
  • Service icon Tempered Glass
  • Service icon Custom Window Designs
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://thewindowsourceofathens.com/
Address: 1801 McNutt Creek Rd, Bogart, GA 30622
Phone: (706) 705-6010

EntryPoint Doors and Windows

Buford, GA
3.9
★★★★★
  • Pros icon Locally Recognized for Quality
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Full-Service Installations
  • Service icon Commercial Windows
  • Service icon Double-Hung

Website: https://www.entrypointatlanta.com/
Address: 5018 Bristol Industrial Way #209, Buford, GA 30518
Phone: (770) 904-0094

United Windows Pro - Glass repair replacement service, wood window repair

Suwanee, GA
3.8
★★★★★
  • Pros icon No-fee Quotes
  • Pros icon Dependable Service
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Tempered Glass
  • Service icon Custom Windows
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://www.unitedwindowspro.com/
Address: 797 Brogdon Rd, Suwanee, GA 30024
Phone: (404) 933-3050

Southern Industries Home Improvements

Roswell, GA
3.7
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://southernindustries.com/atlanta-ga/
Address: 1500 Holcomb Bridge Rd, Roswell, GA 30076
Phone: (770) 651-0030

Chattahoochee Windows and Doors

Smyrna, GA
3.6
★★★★★
  • Pros icon Excellent Customer Service
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Bay & Bow Windows

Website: http://www.chattahoocheewindows.com/
Address: 1380 Spring St SE, Smyrna, GA 30080
Phone: (770) 904-9909

Windowcrafters

Tucker, GA
3.6
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service

Services Offered

  • Service icon Fast Delivery
  • Service icon Sliding Glass
  • Service icon Full-Service Installations
  • Service icon Custom Windows

Website: http://www.windowcraftersinc.com/
Address: 2033 Tucker Industrial Rd, Tucker, GA 30084
Phone: (770) 723-9900

Sentinel Exteriors & Roofing

Woodstock, GA
3.6
★★★★★
  • Pros icon Arrives on Time
  • Pros icon Dependable Service
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Sliding Glass

Website: https://sentinelexteriors.com/
Address: 9898 Hwy 92 STE 230, Woodstock, GA 30188
Phone: (678) 439-9762

Skyline Contracting

Gainesville, GA
3.6
★★★★★
  • Pros icon Reliable Service
  • Pros icon Arrives on Time
  • Pros icon Price Transparency
  • Pros icon Excellent Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Business Windows
  • Service icon Full-Service Installations
  • Service icon Custom Windows

Website: http://www.skylineroofingcompany.com/
Address: 756 Green St NE Suite B, Gainesville, GA 30501
Phone: (770) 530-3095

Sears Window Replacement

Atlanta, GA
3.6
★★★★★
  • Pros icon Award-Winning
  • Pros icon Free Quotes
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers

Services Offered

  • Service icon Sliding Glass
  • Service icon Custom Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: https://www.searshomeservices.com/locations/hi/window-replacement/ga/atlanta
Address: 2860 Cumberland Mall Ste 1500, Atlanta, GA 30339
Phone: (770) 691-2974

Parker & Son Screen & Glass Inc

Decatur, GA
3.4
★★★★★
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes
  • Pros icon Educational Website
  • Pros icon Dependable Service

Services Offered

  • Service icon Full-Service Installations
  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Sliding Glass
  • Service icon Business Windows

Website: https://www.parkerandson.com/
Address: 5649 Covington Hwy, Decatur, GA 30035
Phone: (770) 872-6116

SuperiorPRO

Kennesaw, GA
3.4
★★★★★
  • Pros icon Consistent Workmanship
  • Pros icon Educational Website
  • Pros icon Excellent Customer Service
  • Pros icon No-Hassle Pricing

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Aluminum Window Frames
  • Service icon Business Windows
  • Service icon Double-Hung

Website: https://www.superiorpro.com/kennesaw/
Address: 1955 Vaughn Rd Suite 108, Kennesaw, GA 30144
Phone: (678) 335-4890

Gainesville Windows and Doors

Gainesville, GA
3.4
★★★★★
  • Pros icon Educational Website
  • Pros icon Free Quotes
  • Pros icon No-Hassle Pricing
  • Pros icon Reliable Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Custom Windows
  • Service icon Aluminum Window Frames
  • Service icon Double-Hung
  • Service icon Sliding Glass

Website: https://gainesvillewindowsanddoors.com/
Address: 609 Gordon Ave, Gainesville, GA 30501
Phone: (770) 766-9097

America's Best Choice Your Home Improvement Source

Roswell, GA
3.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Award-Winning
  • Pros icon No-Hassle Pricing
  • Pros icon Free Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: https://abcwin.com/atlanta-ga/
Address: 3000 Northfield Pl STE 400, Roswell, GA 30076
Phone: (678) 498-7232

M&M Home Exteriors

Marietta, GA
3.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Helps Educate Customers
  • Pros icon Excellent Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Full-Service Installations
  • Service icon Custom Window Designs

Website: https://www.sidingatlanta.com/
Address: 1769 Austell Rd SW, Marietta, GA 30008
Phone: (770) 415-9296

Zen Windows Atlanta

Kennesaw, GA
3.3
★★★★★
  • Pros icon Reliable Service
  • Pros icon Good Customer Service
  • Pros icon Helps Educate Customers
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Custom Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://www.zenwindows.com/atlanta/
Address: 125 Townpark Dr #300, Kennesaw, GA 30144
Phone: (770) 329-1515

Insulation & Window Solutions

Kennesaw, GA
3.3
★★★★★
  • Pros icon Reliable Service
  • Pros icon Reliable Appointment Windows
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Architectural Glass

Website: https://insulationandwindowsolutions.com/
Address: 2694 Blairsden Pl, Kennesaw, GA 30144
Phone: (678) 481-8818

NewSouth Window Solutions

Suite 134, GA
3.3
★★★★★
  • Pros icon Dependable Service
  • Pros icon Price Transparency
  • Pros icon Helps Educate Customers
  • Pros icon Charitable Giving

Services Offered

  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Double-Hung

Website: https://newsouthwindow.com/
Address: 3305 Breckinridge Blvd Building 2, Suite 134, Duluth, GA 30096
Phone: (770) 515-8500

EXOVATIONS

Cumming, GA
3.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Consistent Workmanship

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Architectural Glass

Website: http://www.exovations.com/
Address: 1550 Oak Industrial Ln Suite A, Cumming, GA 30041
Phone: (770) 205-2995

City Glass Ga

Roswell, GA
3.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon No-Hassle Pricing
  • Pros icon No-fee Quotes

Services Offered

  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Custom Window Designs
  • Service icon Full-Service Installations
  • Service icon Business Windows
  • Service icon Double-Hung
  • Service icon Stained Glass

Website: http://www.cityglassga.com/
Address: 390 N River Pkwy c, Roswell, GA 30076
Phone: (678) 887-6927

Capital Remodeling, Inc.

Roswell, GA
3.2
★★★★★
  • Pros icon Price Transparency
  • Pros icon No-fee Quotes
  • Pros icon Helps Educate Customers
  • Pros icon Dependable Service

Services Offered

  • Service icon Custom Windows
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options
  • Service icon Double-Hung

Website: http://www.capitalremodeling.com/
Address: 900 Old Roswell Lakes Pkwy #300, Roswell, GA 30076
Phone: (770) 518-0164

How Installing Energy-Efficient Windows in Duluth Saves You Money

There are several benefits of upgrading to energy-efficient windows. A few reasons you may want to consider making the change include the following:

  • Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
  • Protect your investment: When you have an older home, your windows could also be outdated or drafty. Keeping your windows up to date is an important part of maintaining your property and its real estate value.
  • Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Duluth, that's about 476 pounds per year on average.
  • Save on energy bills: After you upgrade to energy-efficient windows, you can see a reduction in your bills by about 12% since you'll use less energy to heat or cool your home.

Estimated Cost of Window Replacement in Duluth

Each window installation company offers varying services and has different costs depending on several factors.

How Much Do New Windows Cost?

Generally, homeowners in Duluth can expect that most replacement window installations will range from $250 to $1,200, with the average cost sitting at about $600. How much it will cost you varies depending on several factors, like size, material, the location of your home, number of windows, type and more.

It's also worth bearing in mind that energy-efficient windows will almost always cost more upfront, but Energy Star predicts that upgrading the windows on your Duluth home can mean an average energy savings of $236 to $319 per year for single-pane window replacement, or between $87 to $126 per year for double-pane windows. The amount of money you'll save by switching to energy-efficient windows varies based on your local climate, energy rates and other factors unique to your home.

Something else that influences the total cost is the material you choose for your frame. Aluminum frames are typically the least expensive and are sturdy and light, but they provide poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation and cost somewhere between the other two.

What Services do Window Installers Offer?

Generally, there are two types of window replacement services companies offer: full-frame and pocket installations.

A full-frame installation is a total window replacement. It involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve other materials, including insulation and drip edges, which raise the total cost of the project. It's also worth noting that you may have to touch up the paint surrounding the window after a full-frame installation. Pocket installations (or retrofits) involve replacing a window within its existing frame, which makes pocket installations take less time and therefore cost less. However, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.

Your window installation company can recommend the best type for your project. In Duluth, the choice will mostly be based on the efficiency of your home and the age and condition of your existing frames.

Best Overall

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Award-winning company
  • Manufactures products in-house
  • More expensive than competition

Best Affordability

Window World

★★★★★
4.5

  • Low prices relative to competitors
  • EnergyStar Partner
  • Lifetime warranty
  • Quality of service will depend on your area

Best for Businesses

Aeroseal Windows

★★★★★
4

  • Great industry reputation
  • Low number of customer complaints
  • Custom Designs
  • No lifetime warranty

How We Choose the Best Window Installers in Duluth

The EcoWatch Reviews team differs from most reviewers, as we look at these companies through a sustainability lens. Along with energy efficiency, we assessed several window installers in Duluth and assigned rankings using the following methodology:

Service Area

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

Work Quality

When installing new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the brand you get. We do rate window installers higher if they offer high-quality products, but we also factor in workmanship as reflected in customer feedback.

Customer Reviews

Customer feedback is another super important review factor. If the majority of customers don't have positive things to say about their service from a certain window installation company, you won't see it featured on EcoWatch.

Cost

This one is a give-and-take: similar to most services, cheap window installation companies are not going to provide the most quality service. Still, we want to ensure we're highlighting companies that provide a variety of price and financing options so they're accessible to most homeowners.

Warranty

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

Years of Experience

Lastly, we like to see companies that have been in the industry for a while. Window installation companies that have more experience earn higher rankings by our standards. We like to see at least ten years of experience.

Duluth, GA Window Replacement FAQs

What is the typical cost to replace windows in a home?

The national average cost of installing a single window is around $600 but can range between $200 and $1,200, based on several factors. The price is generally dependent on the type and material of the window, the location of your property and the size of the window. Also, remember that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

What are the most common kinds of replacement windows?

There are several different kinds of windows you can get for your house, such as picture windows, transom windows, casement windows, slider windows, double-hung and single-hung windows, awning windows and bay windows.

Can I install my own windows?

Even though you can install your own windows, doing so is time-consuming and requires a lot of handiness. Using a window installation company can help guarantee that the job is done properly and that you won't have to spend the time and effort to do it yourself.

When is the best time of year to replace windows?

Replacement windows can be installed at any time, but warmer weather is typically better. Regardless of when you install them, the contractors will take steps to make sure that too much hot or cold air doesn't get into your house, so the temperature outside doesn't necessarily matter that much. What's more important than the temperature is that the weather should be dry.

Follow us