16 Best Window Replacement Companies in Port Allen, LA (Mar 2023)
Window Companies Near Me
Thinking about replacing your home's windows? We've got all the information you need in this list of the best window installation companies.
We analyzed all the top window installers in Port Allen and selected the top 16 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 March 14, 2023
Why you can trust EcoWatch
A guide on the best window installation companies in Port Allen may not seem like the most interesting article on the EcoWatch site, but trust us, windows have a more direct impact on your life than you might realize. According to the Department of Energy, heat gained or lost through old or damaged windows could represent 25-30% of heating and cooling usage.
That's bad for your wallet and the environment, but one of the best window installation companies can help with that.
We've made this guide on the top installation companies to help you in your research, so you can not only enjoy brand new windows, but also save money on your power bills.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
Best Window Replacement Companies in Port Allen
The EcoWatch Reviews team researched several window installation companies across Port Allen to narrow our list down to the best ones. The installers we've reviewed in this article scored best in our categories, which include energy-efficient offerings, availability, customer service, price and more.

Window World
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Great industry reputation
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Large serice area
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Lifetime warranty
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has around 27 years of experience in the windows industry, and it currently serves 200 locations nationwide. Many positive reviews from customers online back the company's reputation.
It 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 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. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Port Allen?Window World doesn't have any pricing information displayed on its website, but it's known for offering some of the most affordable window installations around. The best way to get more accurate pricing information is to receive a free quote from the company.

Renewal by Andersen
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Manufactures products in-house
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Great industry reputation
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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.
If you're looking for a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started, Andersen may be the perfect company for you.
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 Port Allen?Andersen does not display prices 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. For more accurate information on the cost, you can inquire about a quote from the company.
We strive to remain unbiased and transparent by listing pros and cons for each provider. Additionally, any partnerships do not influence our reviews.
More Window Replacement Companies in Port Allen
The Glass Guru
Denham Springs, LA-
Helps Educate Customers
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Reliable Service
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Excellent Customer Service
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Locally Recognized for Quality
Services Offered
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Glass Showers
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Tempered Glass
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Custom Windows
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Aluminum Window Frames
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Full-Service Installations
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Commercial Windows
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Double-Hung
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Sliding Glass
Window World of Baton Rouge
Baton Rouge, LA-
Educational Website
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Award-Winning
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Price Transparency
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No-fee Quotes
Services Offered
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Glass Showers
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Fast Delivery
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Gryder Discount Glass
Baton Rouge, LA-
Excellent Customer Service
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Timely Service
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Price Transparency
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Educational Website
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
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Sliding Glass
Window Medics of Louisiana LLC
Denham Springs, LA-
Arrives on Time
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No-Hassle Pricing
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Reliable Service
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Helps Educate Customers
Services Offered
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Residential Windows
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Tempered Glass
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Integrity Glass Works' LLC
Baton Rouge, LA-
Free Quotes
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Educational Website
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No-Hassle Pricing
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Excellent Customer Service
Services Offered
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Residential Windows
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Custom Window Designs
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Commercial Windows
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Double-Hung
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Sliding Glass
Plaquemine Glass Works, Inc.
Geismar, LA-
Good Customer Service
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No-Hassle Pricing
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Free Quotes
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Reliable Service
Services Offered
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Custom Window Designs
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Residential Windows
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Business Windows
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Sliding Glass
Baker Glass Wks Inc.
Baker, LA-
No-Hassle Pricing
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Free Quotes
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Educational Website
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Excellent Customer Service
Services Offered
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Custom Windows
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Residential Windows
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Commercial Windows
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Sliding Glass
SAVE ON GLASS
Denham Springs, LA-
Reliable Appointment Windows
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Price Transparency
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Good Customer Service
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Reliable Service
Services Offered
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Custom Windows
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Residential Windows
Clearview Glass
Denham Springs, LA-
No-fee Quotes
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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 Windows
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Aluminum Window Frames
Pella Windows & Doors of Baton Rouge
Baton Rouge, LA-
No-Hassle Pricing
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No-fee Quotes
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Sliding Glass
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Double-Hung
Affordable Auto Glass
Baton Rouge, LA-
Charitable Giving
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No-Hassle Pricing
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Good Customer Service
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Educational Website
Services Offered
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Custom Window Designs
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Full-Service Installations
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Double-Hung
TrueShield Auto Glass
Denham Springs, LA-
No-fee Quotes
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No-Hassle Pricing
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Dependable Service
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Educational Website
Services Offered
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Custom Windows
Glass Doctor of Baton Rouge
Baton Rouge, LA-
Excellent Customer Service
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No-Hassle Pricing
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Helps Educate Customers
Services Offered
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Custom Window Designs
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Commercial Windows
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Double-Hung
Champion Glass, Inc.
Walker, LA-
Excellent Customer Service
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No-Hassle Pricing
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No-fee Quotes
Services Offered
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Custom Windows
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Residential Windows
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Business Windows
Universal Windows Direct of Southern Louisiana
Baton Rouge, LA-
No-Hassle Pricing
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Educational Website
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Free Quotes
Services Offered
Baton Rouge Window Co.
Baton Rouge, LA-
Helps Educate Customers
Services Offered
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Custom Windows
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Double-Hung
How Installing Energy-Efficient Windows in Port Allen Saves You Money
When you switch to energy-efficient windows, you may see some perks, including:
- Protect your investment: If you have a relatively old home, your windows are most likely in need of replacement. Updating your windows can make your home more comfortable and also help increase the value of your property if you decide to sell.
- Save money on electricity bills: Once you install energy-efficient windows, you can see a reduction in your bills by about 12% because you'll need less energy to heat or cool your home.
- Reduce your carbon footprint: You can reduce your indirect greenhouse gas emissions by about 12% after you install Energy Star certified windows. In Port Allen, that's about 608 pounds per year on average.
- Protect your valuables from fading: The low-emissivity coatings on many energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
Estimated Cost of Window Replacement in Port Allen
When researching window installation, each company offers varying services and costs. Let's take a look at some average costs and services.
How Much Do New Windows Cost?
On average, Port Allen homeowners can anticipate their window replacements to range from $250 to $1,200. The most common installations sit at about $600. Costs will vary considerably based on the current condition of your home, the quality of your products, your location and the number of windows you need. Many window companies also offer door installations and other add-ons like shutters, baths, coating and more. Additional services will increase your overall project costs.
It's also worth keeping in mind that energy-efficient windows will almost always cost more initially, but Energy Star estimates that upgrading the windows on your Port Allen home translates to an average energy savings of $236 to $319 a year for single-pane window replacement, or between $87 to $126 a year for double-pane windows. The amount of money you'll save by switching to energy-efficient windows depends on your local climate, energy rates and other factors unique to your home.
How much your window installation costs will also vary depending on the kind of material you choose for the frames. Wood windows are generally the most expensive, although it depends if they are 100% wood or clad with aluminum or vinyl. Fiberglass windows also tend to be a bit more expensive than vinyl, but they are shown to be more efficient.
What Services do Window Installers Offer?
There are generally two types of window installation services: full-frame and pocket installations.
A full-frame installation replaces the complete window, including the sill, frame, trim and the window panes. As this kind of installation requires more time, it will be more expensive than a pocket installation. A pocket installation entails replacing a window without removing the whole frame, which is generally cheaper than a full-frame installation.
If you're still trying to decide which kind of installation to get, you can consult with your installer and get their recommendation. The choice mostly depends on how old the frames are and if there's any damage present.
Best Affordability
Window World
- Great industry reputation
- Large serice area
- Lifetime warranty
- Quality of service will depend on your area
Best Overall
Renewal by Andersen
- Manufactures products in-house
- Great industry reputation
- Member of US Green Building Council
- No lifetime warranty
How We Choose the Best Window Installers in Port Allen
The EcoWatch Reviews team differs from other reviewers since we're examining these companies through a sustainability lens. We have reviewed the best window installers in Port Allen primarily based on energy efficiency, as the most sustainable option also benefits homeowners in many ways. Energy Star certified windows have been shown to reduce your electricity bills by hundreds of dollars. Along with energy efficiency, our rating methodology considers the following factors:
Service Area
Since this is a guide for Port Allen, we only included companies that cover the city. There are other reputable providers that didn't make the list because of the low odds that they would serve the average homeowner in Port Allen.
Work Quality
When selecting new windows, the quality and variety of services can often play just as important of a role in overall efficiency and performance as the type of window you opt for. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another super important review factor. If most customers don't have nice things to say about their service from a certain installer, you won't see it featured on EcoWatch.
Cost
Cheaper windows certainly don't mean better windows, but we know many of our readers would like to keep costs low when possible. When analyzing the prices of providers, we gave higher points to companies with reasonable prices and accessible financing rather than "cheaper" services.
Warranty
As discussed, windows are a substantial investment, so you'll want to make sure that investment is well protected. Window installation companies that have lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.
Years of Experience
Last but not least, we like to see companies that have a proven track record in the industry. Window installers that have more years of experience earn higher rankings by our standards. We like to see at least ten years of experience.
Port Allen, LA Window Replacement FAQs
What is the typical cost to replace windows in a home?
The national average cost of replacing a window is around $600 but can range between $200 and $1,200, based on a few different factors. The price is often 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 upfront but can save you hundreds of dollars a year in energy bills.
What are the most common types of replacement windows?
There are several different kinds of windows you can get for your home, including double-hung and single-hung windows, slider windows, awning windows, bay windows, picture windows, transom windows and casement windows.
When do I have to use a window installation company?
You should hire a window installation professional whenever you want to upgrade your windows. Installing windows is a complex process that can take a lot of time, so it's best handled by the professionals.
How long does window installation generally take?
Each window takes about 30 minutes to install depending on the type of window. However, the window installation can take two days or more if you have a lot of windows that must be installed.
Should I replace all my windows at the same time?
If you want to get more efficient windows and save money on your energy bills, replacing all your windows at the same time is the only way to gain that benefit. However, if you have only one or two windows that are broken or leaky, you can replace just those.