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Best Window Replacement Companies in Duluth, MN

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Written By Max Peterson|Last Updated: April 18, 2024

The chilly Duluth winters require reliable windows to keep a comfortable indoor temperature for your family. If your windows are deteriorating or damaged, it's probably time to get new ones. Hiring a certified window replacement company will help you get the most satisfactory results and help you steer clear of costly mistakes from trying to complete the job yourself the job yourself.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 6 Duluth Window Installation Companies

We recommend these local window companies for your window replacement project in Duluth.

Duluth residents can trust the This Old House Reviews Team to provide timely, current window provider recommendations. To determine the best providers, we consider these five factors:

  • Product quality
  • Energy-efficiency guarantees
  • Services and warranties
  • Professional experience and licensure
  • Customer reviews and recommendations
The Glass Guru Logo

The Glass Guru

4.7/5
Based on 80 customer reviews.

Services Offered

MirrorsGlass ShowersTempered GlassEnergy-Efficient OptionsWood FramesWindow RepairFiberglass FramesStorm/impact WindowsCustom GlassGlass RepairScreen RepairSkylightsGlass DoorsWindow Replacement/installationMetal FramesTriple Pane GlassVinyl Frames

Highlights

  • Timely service
  • Free assessment
  • Good customer service
102 E Central Entrance, Duluth, MN 218-309-5928 theglassguru.com
Your Home Improvement Company - Windows & Bath Logo

Your Home Improvement Company - Windows & Bath

4.5/5
Based on 195 customer reviews.

Services Offered

Glass ShowersGlass DoorsVinyl FramesDouble-HungWindow Replacement/installationEnergy-Efficient OptionsBay Windows

Highlights

  • Good customer service
  • Price transparency
  • Free assessment
4434 Haines Rd, Duluth, MN 218-727-1753 yourhomeimprovementco.com
Perrault Construction Logo

Perrault Construction

4.3/5
Based on 46 customer reviews.

Services Offered

Window Replacement/installation

Highlights

  • Educational website
  • Free assessment
  • Price transparency
3009 W Superior St, Duluth, MN 218-723-8477 perraultconstruction.com
Walsh Building Products Logo

Walsh Building Products

4.1/5
Based on 17 customer reviews.

Services Offered

Glass DoorsVinyl FramesWindow Replacement/installation

Highlights

  • Price transparency
6430 Grand Ave, Duluth, MN 218-722-2030 walshwindows.com
Mesabi Glass Window & Door Inc Logo

Mesabi Glass Window & Door

4.2/5
Based on 27 customer reviews.

Services Offered

Glass DoorsGlass RepairWindow Replacement/installationEnergy-Efficient Options

Highlights

  • Good customer service
  • Price transparency
  • Educational website
510 W 25th St, Hibbing, MN 218-379-1338 mesabiglasswindowanddoor.com

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Facts about Duluth
Annual Energy Efficient Windows Savings:$607
Average Max Temp:48°F
Average Min Temp:31°F
Average Daily Sunlight:48%
Average Annual Snowfall:69.6"
Average Monthly Precipitation:2.25"

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Duluth

It's crucial to find a window installer that aligns with your unique values, needs, and preferences. Consider the following areas during your search:

Window Cost by Type

Replacing your windows is a significant investment, so balancing cost with quality is crucial. Although premium windows may be more expensive to buy, they often yield better long-term value due to their increased lifespan. The style, size, and material of your replacement windows are the most significant factors in your final cost. Simple double-hung windows deliver great value with their straightforward style and simple mechanisms, while a custom-cut arch window in a master suite will cost more. A window expert can guide you through choosing the solutions that fit your needs.

In this table, you can find cost data for the most common residential window types to determine how much you might pay.

Window TypesAverage Cost
Arched$219-$1345
Awning$317-$883
Bay$730-$5421
Custom$325-$903
Casement$252-$1465
Double-hung$118-$762
Egress$216-$541
Glass Block$43-$548
Picture$190-$1405
Single-hung$85-$1445
Skylight$108-$1305
Sliding$248-$1264
Storm$51-$357
Transom$265-$554

Window Material Cost

You'll also need to choose a window material. Homeowners usually make their selection by considering aesthetic preferences, energy efficiency objectives and the local climate. Aluminum windows are perfect for sleek, modern designs, but they cost more up-front. You'll pay less for wood windows up-front, but you'll need to invest in regular maintenance to prevent the frame from warping and wear. Vinyl is readily available and tends to cost less, but don't underestimate its strong durability and low maintenance needs.

Window TypesAverage Cost
Aluminum$51-$1445
Composite$522-$1172
Fiberglass$85-$730
Vinyl$175-$1626
Wood$261-$1465

Other Window Replacement Costs

Your contractor will factor the price for your windows and the value of their services into its total estimate. Make sure to assess the cost of labor, guarantees, and any other extra expenses that your project may require.

Experience and Training

The longer a window company has been in business, the better its workmanship will likely be. Contact a company representative to learn more about its guarantees, experience, and public and private credentials. Company websites often keep photo galleries showing off previous work technicians have done.

Licensing and Credentials

In the North Star State, window and door installation is considered carpentry, and businesses need either a remodeler or residential building contractor license from the Department of Labor and Industry. A company representative must clear a pre-application exam, provide copies of Secretary of State filings, and take continuing education classes every two years once certified. If a window installation company makes $15,000 or less per year, it can seek a Certificate of Exemption in place of a certification.

Types of Windows Offered

There are a variety of replacement window types you can choose from, and it's important to find a company that has expertise with the ones you want. Search a company's website and reviews for any of these types:

Equally important to your desired windows' shape is their framing. Ask your window provider if it offers the frame material you want, such as aluminum, vinyl, wood, composite, or fiberglass.

Customer Feedback

Perhaps the best way to screen window companies for your job is to see what previous customers have said about them. You can find customer reviews on websites like Trustpilot, Yelp, Google, and the BBB. Referrals can also help you in your company search. Ask each company you're interested in for a list of references, and talk to family and friends about who they use for window installations.


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Frequently Asked Questions About Window Replacement in Duluth

Why should I hire a professional to install or replace my windows?

By working with an expert, you don't need to worry about making measurement mistakes or lacking the right tools. A window installation team is well-equipped with the right supplies and knowledge to do the job safely and accurately. You can also get fast, informed answers to your questions and personalized assistance to make the most of your new windows

How can I fix a rotting or molding window frame?

A window frame with mold indicates a moisture issue. You likely won't have to replace the entire window. Instead, a simple framing job could do. It's recommended to consult a specialist to ensure correct sealing and weatherproofing.

How can I gauge the quality of a replacement window?

One of the first metrics you'll encounter when looking at a replacement window is its U-factor. The lower this number, the better the window is at stopping extreme cold and heat from entering your home. Other numbers to evaluate include:
  • "visible transmittance," which measures how much light can pass through the window
  • "solar heat gain coefficient," which tells you how much UV light the window absorbs and releases as heat
  • "Condensation resistance," which shows how well a window can resist moisture (the higher the number, the better)
  • "Air leakage," which evaluates how easy it is for air drafts to develop (the lower the number, the better)

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star