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10 Best Window Companies in Affton, MO

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Written By David Cusick

Last Updated February 2024

Windows play an important role in your house's appearance and energy efficiency. Upgrading your windows is a great way to increase the value of your home. Drafty, leaky windows can cost you in energy bills — about an extra $387 a year in Affton. The Department of Energy estimates that about 30% of your house’s heat or cool air could be lost through your windows. When looking for a window installer, it's important to pick the right one, so we've put together this guide to the top window installers in Affton.

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Top 10 Best Window Companies in Affton

Renewal by Andersen

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2446 Schuetz Rd, Maryland Heights, MO 63043 (314) 983-9977 renewalbyandersen.com

Good customer service

Educational website

Timely service

Free assessment

Price transparency

Services Offered

Bay windows
Skylights
Andersen
Window install & replacement
Commercial windows
Sliding glass doors
Window repair

Champion Replacement Windows of St. Louis

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29 Cassens Ct, Fenton, MO 63026 (636) 764-0470 championwindow.com

Good customer service

Free assessment

Price transparency

Services Offered

Bay windows
Double-hung
Window install & replacement
Storm doors
Window repair
Sliding glass doors

Window World of St. Louis

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3600 Rider Trail S, Earth City, MO 63045 (314) 993-1800 windowworldstlouis.com

Educational website

Price transparency

Free assessment

Good customer service

Timely service

Services Offered

Bay windows
Custom window designs
Sliding glass doors
Vinyl frames
Window install & replacement
Double-hung

Empire Supply Co

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7286 Manchester Rd, St. Louis, MO 63143 (314) 645-2633 empiresupplystl.com

Price transparency

Good customer service

Educational website

Free assessment

Services Offered

Window install & replacement
Tempered glass
Sliding glass doors
Storm doors
Energy-efficient options
Storm windows
Mirrors
Vinyl frames
Double-hung
Aluminum frames
Commercial windows

Building Envelope Experts

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1576 Fencorp Dr Suite 160, Fenton, MO 63026 (314) 310-7878 buildingenv.com

Educational website

Free assessment

Price transparency

Timely service

Good customer service

Services Offered

Sliding glass doors
Fiberglass frames
Custom window designs
Energy-efficient options
Bay windows
Glass doors
Window install & replacement
Vinyl frames

Glass Doctor of Greater St. Louis

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9400 Manchester Rd, St. Louis, MO 63119 (314) 962-4344 glassdoctor.com

Good customer service

Price transparency

Educational website

Services Offered

Window install & replacement
Tempered glass
Glass showers
Commercial windows
Custom glass
Glass repair
Window repair
Glass doors
Mirrors

Home Services at The Home Depot

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1603 S Hanley Rd, Brentwood, MO 63144 (314) 279-3869 homedepot.com

Free assessment

Price transparency

Educational website

Good customer service

Services Offered

Window install & replacement
Impact windows
Glass showers
Wood frames
Glass doors
Vinyl frames
Window repair
Screen repair

American Roofing and Exteriors

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2275 Cassens Dr, Fenton, MO 63026 (314) 328-7893 americanroofingandexteriors.com

Price transparency

Good customer service

Free assessment

Services Offered

Commercial windows
Window repair
Vinyl frames
Wood frames
Window install & replacement
Fiberglass frames
Energy-efficient options
Aluminum frames

Viviano Windows & Door

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7530 Watson Rd, Shrewsbury, MO 63119 (314) 353-8350 viviano-inc.com

Price transparency

Timely service

Good customer service

Services Offered

Storm doors
Fiberglass frames
Window install & replacement
Energy-efficient options
Custom window designs
Glass doors
Stained glass

Alenco Inc.

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5 Cassens Ct, Fenton, MO 63026 (314) 480-6264 alenconline.com

Timely service

Price transparency

Educational website

Good customer service

Free assessment

Services Offered

Window repair
Sliding glass doors
Storm doors
Window install & replacement
Glass showers
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on window companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How Much Does Window Installation Cost In Affton?

The amount you'll spend on window installation or replacement will be influenced by a number of factors, including the number and size of the windows, how difficult your windows are to access or install, and the materials you choose. On average, Affton homeowners spend about $280 per window*. Below are additional cost breakdowns. *Cost data based on sample pricing for window installation from multiple retailers and adjusted for local cost of living.

When To Replace Windows

Adding new energy-efficient windows can greatly increase your home's value, insulation, comfort, noise reduction, and appearance. Signs that it's time to invest in new windows include the following:

  • Discomfort and high energy bills due to poor window insulation.
  • Condensation issues, fogging between window panes, or rotting window frames allowing moisture intrusion into the home.
  • Inefficient and outdated window styles that take away from your home’s curb appeal.
  • Drafts and cold air coming in from old, loose-fitting windows.
  • Windows that are difficult to open, close, and lock properly due to wear and age.

How To Choose a Window Company

Picking a window installer with the proper qualifications helps ensure a smooth installation. We review the most important considerations for selecting a qualified company below.

Experience

Make sure you select a seasoned local installer with a long record of successfully installing and replacing windows. Installers that have served Affton for years are more likely to understand the local climate and local homeowners' needs. Get references from recent clients to confirm a company provides quality installations.

Certifications

Choose an installer that’s accredited like leading window companies, and that has Fenestration and Glazing Industry Alliance (formerly AAMA) certification. Suitable credentials indicate they've received suitable education in installation best practices. Verify that installers are staff, not subcontracted laborers, and confirm that the technicians assigned to your job have certification.

Reputation

Spend time reading through online reviews, checking the Better Business Bureau (BBB), and requesting local references. Review customer feedback to verify that the company delivers consistent quality workmanship and great service. Avoid companies with complaints of shoddy or unfinished work.

Process

The best company will take time to provide you with a detailed project plan, timeline, expectations, and reviews of all material and installation options. Beware of vague quotes or timelines that lack clear and specific information. Look for ongoing communication throughout the process to avoid surprises later on.

Warranties

Look for providers that back their work with guarantees and provide warranties on products and labor. This demonstrates confidence in their window installations. Look for unlimited lifetime warranties that can even transfer to new homeowners.

Materials

Ensure that a company uses durable, energy-efficient window brands that work with your budget. Look for enhanced UV protection, design flexibility, and good energy ratings. Confirm the window materials come with their own manufacturer warranties as well.

Frequently Asked Questions About Window in Affton, MO

The ideal time to install windows in Affton is when temperatures are moderate, generally in the spring or fall. These conditions enable installers to work without having to worry about extreme temperatures.

The best type of replacement window for your Affton home will vary based on the age of your home, as well as your personal style and budget. You'll want to consider the style of your home — such as if it's old — so your new windows match. Wooden windows can provide a classic look and appearance, while vinyl windows are more popular in more modern homes. Fiberglass windows are also a popular choice, since they are energy efficient and long-lasting.

The types of window that usually last longest are ones made of vinyl or wood, with triple glaze for extra insulation. Vinyl windows are famous for their long-lasting nature and require little maintenance, and wood windows provide a more classic look. Tripling up on the glazing will help reduce energy costs over time.

If your area has average energy costs, you may want to consider replacing all your windows at once. Replacing all your windows at once can greatly improve your home's energy-efficiency, and could help you to save money on your energy bills over time. This is especially beneficial in a place like Affton, where energy bills tend to be high.

Replacing your own windows can be a complex task, especially in Affton, where temperatures can get quite warm. It's generally best to hire a skilled window installer. Their knowledge and experience ensures your windows are securely installed and that you get the most out of your investment.

Yes, most window companies offer financing options. Some installers provide low-interest or no-interest loans based on your income, while other companies offer special financing plans with agreements and conditions that vary depending on the job.

Window replacement companies in Affton typically offer many services, including replacing windows, repair, window maintenance, window cleaning, window tinting, and weatherproofing.

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