27 Best Window Replacement Companies in Warrenton, MO (2023 Reviews)
Window Companies Near Me
Thinking of improving your property's look? The top window replacement companies can help.
We analyzed all the top window installers in Warrenton and selected the top 27 based on:
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Customer reviews
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Window replacement expertise
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Popularity with home-owners like you
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Updated May 04, 2023
Why you can trust EcoWatch
Whether you're doing home renovations or have windows that need repairs, windows play a important role in conserving your home's electricity. Drafty windows can cost you in energy bills. As a matter of fact, the Department of Energy estimates that 25-30% of your house's heat or cool air could be lost through your windows.
That's also bad for the environment because the additional energy used by leaky windows increases your carbon footprint.
We've put together this list of the top installation companies to help you in your search, so you can not only take advantage of brand new windows, but also save money on your electricity bills.
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Manufactures products in-house
- Some installations carried out by third-party contractors
Best Window Replacement Companies in Warrenton
The EcoWatch Reviews team researched several window installation companies in Warrenton to find the top ones for our readers. We assessed the installers on energy-efficient offerings, price, customer service, coverage area, local experience and more.

Renewal by Andersen
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Award-winning company
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Manufactures products in-house
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Member of US Green Building Council
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No lifetime warranty
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window replacement industry. Its reputation is backed by many positive reviews from customers online.
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 offerings are Energy Star certified, so be sure to mention that you'd like Energy Star windows when inquiring.
How much does Renewal by Andersen cost in Warrenton?Andersen doesn't have any prices displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. Receiving a free quote on its website is the best way to get more accurate pricing information.

Window World
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Great industry reputation
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Large serice area
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Low prices relative to competitors
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Quality of service will depend on your area
Window World offers windows expertise in Warrenton. This company has 27 years of experience in the windows industry, and it has become one of the most reputable companies in Warrenton. Hundreds of positive reviews on customer review websites back the company's reputation.
You may want to consider choosing Window World if you're looking for a installer 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 WindowsWindow World is an Energy Star partner offering a variety of energy-efficient windows. Note that not all of the company's windows are Energy Star certified, so make sure to mention that you want energy-efficient windows to your Window World representative when inquiring about services.
How much does Window World cost in Warrenton?Window World doesn't have any pricing information listed on its website, but it's known for offering some of the most affordable window installations around. If you'd like more accurate information, you can ask for a quote on the company's website.

Universal Windows Direct
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Wide variety of products and services
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Lifetime warranty
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Manufactures products in-house
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Some installations carried out by third-party contractors
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been operating since 2002 and currently serves 27 states nationwide. Its reputation is backed by several positive reviews on customer review websites.
It has established itself as a company that has an industry-leading warranty covering products, parts and workmanship for life.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for high-quality Energy Star windows when inquiring. 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 Warrenton?Pricing information is not available on Universal's website since the cost of window replacement varies greatly based on how many and what type(s) of windows you need. However, 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. For more accurate information on pricing, you can receive a quote from the company.

Window Nation
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Award-winning company
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Manufactures products in-house
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Custom designs
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Wide variety of products and services
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Installation not covered by warranty
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Limited service area
Window Nation provides the best residential windows in Warrenton. This company has been operating since 2006 and currently services residents within 75 miles of its showrooms, which are in 13 states.
It gives customers the opportunity to view products and to speak to a representative in person in its showrooms.
Energy Efficiency of Window Nation WindowsWindow Nation offers some Energy Star windows, but note that not all its windows are energy-efficient, so make sure you ask for Energy Star windows when inquiring. Each product has windowpanes coated with a Low-E (low emissivity) glaze that prevents damaging UV rays from heating your home. Plus, the spaces between double- and triple-pane windows are filled with argon gas that’s been proven to improve home insulation.
How much does Window Nation cost in Warrenton?Even though pricing is not available on Window Nation's website, based on customer feedback, you can expect to pay between $300 and $525 per window installed, making it a more affordable option compared to competitors. If you'd like more accurate pricing information, you can get a quote on the company's website.
We've recommended installers with shining reputations, but note that these are national companies, so your service may depend on your local crew. We have tried to stay unbiased and transparent by listing pros and cons for each company we reviewed.
More Window Replacement Companies in Warrenton
The Glass Guru
Wentzville, MO-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
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Award-Winning
Services Offered
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Stained Glass
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Commercial Windows
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Custom Window Designs
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Sliding Glass
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Glass Showers
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Tempered Glass
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Full-Service Installations
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Double-Hung
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Aluminum Window Frames
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Residential Windows
The Blind Broker of St. Louis
St Peters, MO-
Good Customer Service
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Free assessment
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Award-Winning
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Price Transparency
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Educational Website
Services Offered
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Bay Windows
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Residential Windows
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Custom Window Designs
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Energy-Efficient Options
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Commercial Windows
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Stained Glass
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Glass Showers
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Aluminum Window Frames
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Full-Service Installations
Window World of St. Louis
Earth City, MO-
Educational Website
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Timely Service
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Free assessment
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Price Transparency
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Good Customer Service
Services Offered
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Fast Delivery
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Double-Hung
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Energy-Efficient Options
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Bay Windows
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Sliding Glass
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Commercial Windows
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Residential Windows
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Glass Showers
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Custom Window Designs
Two Blind Guys
Chesterfield, MO-
Good Customer Service
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Price Transparency
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Educational Website
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Free assessment
Services Offered
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Energy-Efficient Options
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Glass Showers
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Stained Glass
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Sliding Glass
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Residential Windows
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Commercial Windows
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Custom Window Designs
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Aluminum Window Frames
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Bay Windows
Chaney Windows And Doors
Maryland Heights, MO-
Educational Website
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Free assessment
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Price Transparency
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Award-Winning
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Good Customer Service
Services Offered
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Residential Windows
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Commercial Windows
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Stained Glass
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Bay Windows
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Sliding Glass
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Custom Window Designs
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Double-Hung
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Energy-Efficient Options
Two Blind Guys
Des Peres, MO-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
Services Offered
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Sliding Glass
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Stained Glass
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Energy-Efficient Options
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Glass Showers
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Residential Windows
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Custom Window Designs
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Bay Windows
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Aluminum Window Frames
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Commercial Windows
Freedom Restoration and Roofing
Warrenton, MO-
Price Transparency
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Award-Winning
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Free assessment
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Educational Website
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Good Customer Service
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Timely Service
Services Offered
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Full-Service Installations
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Commercial Windows
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Custom Window Designs
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Residential Windows
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Glass Showers
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Fast Delivery
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Double-Hung
Budget Blinds of Clayton & University City, West & South St. Louis
Manchester, MO-
Good Customer Service
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Free assessment
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Price Transparency
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Educational Website
Services Offered
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Double-Hung
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Commercial Windows
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Custom Window Designs
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Fast Delivery
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Energy-Efficient Options
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Residential Windows
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Glass Showers
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Aluminum Window Frames
Window Nation
Overland, MO-
Price Transparency
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Educational Website
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Free assessment
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Good Customer Service
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Award-Winning
Services Offered
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Custom Window Designs
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Sliding Glass
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Residential Windows
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Bay Windows
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Double-Hung
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Energy-Efficient Options
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Stained Glass
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Glass Showers
Target Windows & Doors Inc
Vandalia, MO-
Educational Website
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Good Customer Service
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Award-Winning
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Free assessment
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Timely Service
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Price Transparency
Services Offered
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Custom Window Designs
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Stained Glass
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Sliding Glass
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Bay Windows
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Residential Windows
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Glass Showers
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Double-Hung
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Fast Delivery
Maris Home Improvements
Chesterfield, MO-
Price Transparency
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Free assessment
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Timely Service
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Good Customer Service
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Award-Winning
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Educational Website
Services Offered
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Fast Delivery
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Residential Windows
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Glass Showers
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Commercial Windows
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Custom Window Designs
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Double-Hung
Lakeside Renovation & Design
Chesterfield, MO-
Award-Winning
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Price Transparency
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Timely Service
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Good Customer Service
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Free assessment
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Educational Website
Services Offered
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Full-Service Installations
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Custom Window Designs
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Fast Delivery
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Commercial Windows
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Glass Showers
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Residential Windows
Sears Window Replacement
Bridgeton, MO-
Price Transparency
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Free assessment
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Educational Website
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Good Customer Service
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Award-Winning
Services Offered
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Sliding Glass
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Energy-Efficient Options
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Glass Showers
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Double-Hung
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Custom Window Designs
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Residential Windows
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Bay Windows
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Stained Glass
Mr. Handyman of Central St. Louis County
Maryland Heights, MO-
Timely Service
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Good Customer Service
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Price Transparency
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Free assessment
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Educational Website
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Award-Winning
Services Offered
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Glass Showers
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Double-Hung
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Residential Windows
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Stained Glass
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Custom Window Designs
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Commercial Windows
STL Windows and Doors
St. Louis, MO-
Educational Website
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Good Customer Service
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Free assessment
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Price Transparency
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Timely Service
Services Offered
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Double-Hung
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Custom Window Designs
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Sliding Glass
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Bay Windows
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Residential Windows
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Commercial Windows
All About Blinds Etc., Inc.
O'Fallon, MO-
Free assessment
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Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Custom Window Designs
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Sliding Glass
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Energy-Efficient Options
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Commercial Windows
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Residential Windows
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Bay Windows
STL Design and Build
Maryland Heights, MO-
Price Transparency
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Timely Service
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Educational Website
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Good Customer Service
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Award-Winning
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Free assessment
Services Offered
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Double-Hung
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Custom Window Designs
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Glass Showers
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Fast Delivery
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Residential Windows
Kirkwood Glass Co
Kirkwood, MO-
Educational Website
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Good Customer Service
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Price Transparency
Services Offered
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Glass Showers
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Double-Hung
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Tempered Glass
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Sliding Glass
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Fast Delivery
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Residential Windows
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Custom Window Designs
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Full-Service Installations
Crystal Windows & Door Systems
Fenton, MO-
Price Transparency
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Good Customer Service
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Educational Website
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Free assessment
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Timely Service
Services Offered
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Residential Windows
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Glass Showers
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Aluminum Window Frames
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Energy-Efficient Options
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Fast Delivery
Spectrum Glass & Tinting
O'Fallon, MO-
Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Residential Windows
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Double-Hung
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Fast Delivery
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Full-Service Installations
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Commercial Windows
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Glass Showers
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Custom Window Designs
Building Envelope Experts
Fenton, MO-
Price Transparency
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Good Customer Service
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Free assessment
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Educational Website
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Timely Service
Services Offered
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Double-Hung
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Residential Windows
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Fast Delivery
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Bay Windows
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Custom Window Designs
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Energy-Efficient Options
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Sliding Glass
St. Louis Blinds and Shutters
Ballwin, MO-
Free assessment
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Good Customer Service
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Educational Website
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Price Transparency
Services Offered
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Custom Window Designs
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Residential Windows
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Commercial Windows
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Glass Showers
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Bay Windows
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Fast Delivery
Lindsay Windows Missouri
Union, MO-
Price Transparency
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Educational Website
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Good Customer Service
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Award-Winning
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Free assessment
Services Offered
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Residential Windows
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Energy-Efficient Options
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Stained Glass
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Sliding Glass
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Custom Window Designs
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Fast Delivery
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Commercial Windows
Mr. Handyman of St. Charles Co. and Chesterfield Valley
St Peters, MO-
Free assessment
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Educational Website
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Timely Service
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Glass Showers
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Residential Windows
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Double-Hung
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Custom Window Designs
Mobile Glass Services
Washington, MO-
Free assessment
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Educational Website
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Price Transparency
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Good Customer Service
Services Offered
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Commercial Windows
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Aluminum Window Frames
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Double-Hung
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Custom Window Designs
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Residential Windows
Pella Windows & Doors of Greater St. Louis
Chesterfield, MO-
Educational Website
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Price Transparency
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Free assessment
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Good Customer Service
Services Offered
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Sliding Glass
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Residential Windows
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Bay Windows
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Double-Hung
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Custom Window Designs
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Commercial Windows
Alenco Inc.
Fenton, MO-
Free assessment
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Good Customer Service
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Educational Website
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Timely Service
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Price Transparency
Services Offered
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Sliding Glass
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Commercial Windows
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Glass Showers
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Residential Windows
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Custom Window Designs
How Installing Energy-Efficient Windows in Warrenton Saves You Money
There are quite a few perks of upgrading to energy-efficient windows. A few reasons you may want to consider making the switch are the following:
- Reduce your carbon footprint: Since energy-efficient windows improve the insulation in your house, you can lower your indirect greenhouse gas emissions by about 12%, according to Energy Star.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing your furniture, carpet and other valuables from fading.
- Protect your investment: If your home is on the older side, your windows are most likely in need of replacement. Upgrading your windows can improve the insulation in your home and also help increase the value of your property if you decide to sell.
- Save money on electricity bills: Since energy-efficient windows decrease how much energy you need to heat or cool your home, they can help you save around $366 annually on your energy bills in Warrenton.
Estimated Cost of Window Replacement in Warrenton
Windows come in all shapes and sizes, so costs and services will differ greatly. Here are the typical costs and the primary services that you'll find from window installers.
How Much Do New Windows Cost?
Although the typical to install a single window is around $600, it can range from $200 to $1,200. Costs will vary considerably depending on the quality of your products, the number of windows you need, the current condition of your home and your location. Many window companies also offer replacement door installations and other add-ons like baths, shutters, coating and more. Additional services will increase overall project costs.
It's important to note that windows with the best efficiency may cost more initially but can save you hundreds of dollars via returns on your energy bills. Investing in certified energy-efficient windows can save Warrenton homeowners $366+ a year when replacing single-pane windows.
Costs will also vary depending on the material of your frame. Aluminum frames have the lowest price. They're sturdy, light and easy to maintain, but offer poor insulation. Vinyl frames are somewhat expensive and offer good insulation. Composite frames made using wood fibers encased in plastic also offer good insulation and are moderately expensive. Wood frames are the most expensive and are the most in-demand. They're also aesthetically pleasing and offer decent insulation for your home.
What Services do Window Installers Offer?
The first step of a window replacement is to figure out whether you want a full-frame or pocket installation.
A full-frame installation is a replacement of the full window. This service involves removing the old window, the windowsill, and the exterior and interior trim. It can also involve extra materials, like insulation and drip edges, which increase the total cost of the project. It's also worth noting that you may have to touch up the paint around the window after a full-frame installation. A pocket installation involves installing a new window without replacing the frame. This means instead of removing the whole window and reinstalling it, the window installer will just put the replacement window (also called a retrofit or insert window) into the frame.
Your window replacement company should be able to help you understand what's best for your needs. In Warrenton, the decision will mostly depend on the age of your home and if there's any damage. Wood can decay if not properly maintained over the years, so it's good to have a professional check on your frames and window sills.
Best Overall
Renewal by Andersen
- Award-winning company
- Manufactures products in-house
- Member of US Green Building Council
- No lifetime warranty
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Low prices relative to competitors
- Quality of service will depend on your area
Best Warranty
Universal Windows Direct
- Wide variety of products and services
- Lifetime warranty
- Manufactures products in-house
- Some installations carried out by third-party contractors
How We Choose the Best Window Installers in Warrenton
EcoWatch is different from other reviewers since we look at these companies through a sustainability lens. Along with energy efficiency, we analyzed window companies all across the state and ranked them based on the following methodology:
Service Area
Because this is a guide for Warrenton, we paid more attention to companies that serve the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Warrenton.
Work Quality
When selecting new windows, the quality and range of services can often play just as important of a role in overall efficiency and performance as the brand of window 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 feedback about their experience with a certain window installation company, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers want to keep costs low when 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 considerable investment, so you'll want to make sure that investment is protected. Window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Warrenton's climate, homeowners will want to mitigate water damage, low efficiency and rot. We factored in local experience to reflect the ability of Warrenton window companies to prepare homes for these issues. If a company has less than 10 years of experience, it loses points in this category.
Warrenton, MO Window Replacement FAQs
What is the average cost to install windows in a home?
The national average cost of installing a single window is about $600 but can range between $200 and $1,200, based on a variety of factors. The price is typically dependent on the size of the window, the location of your property and the type and material of the window. Also, bear in mind that energy-efficient windows may cost more initially but can save you hundreds of dollars a year in energy bills.
Which kind of window should I get?
A window's energy efficiency depends on several factors, including the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are often the most energy-efficient and are certified by the U.S. Department of Energy.
What services do window installation companies offer?
Window installers will do the entire process — from replacing your old windows with new ones to cleaning up afterward. Additionally, many companies offer window manufacturing, customization and repairs.
How long does it take to install windows?
Each window takes around 30 minutes to install based on the type of window. However, the window installation can take two days or more if you have a lot of windows that need to be installed.
How often should you replace your windows?
Windows generally have a lifespan of 20 to 30 years, but anytime you notice damage on your windows, it's a good idea to have an expert take a look at them to see if they are in need of a repair or replacement.