20 Best Window Companies in North Manheim, PA (2023 Reviews)

Thinking about improving your house's appearance? The best window replacement companies can help.

We analyzed all the top-rated window companies in North Manheim and selected the best 20 based on:

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

By EcoWatch Local Advisors

Updated September 15, 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.

Although renewable energy sources like wind and solar are important when it comes to lowering your carbon footprint, improving your home's energy efficiency can also have a big impact on home energy conservation. When it's the middle of winter, your outdated and leaky windows could be making your home more difficult to heat and costing you more in power bills.

That's also bad for the environment because the extra energy used by old windows increases your carbon footprint.

So if you're constructing a new home, renovating or replacing your windows in North Manheim, this guide is the best place to get started.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

Best Window Installation & Replacement Companies in North Manheim

The EcoWatch team researched many window providers across North Manheim to narrow our list down to the best ones. The installers in this article scored the best in our review categories, which include energy-efficient offerings, local expertise, availability, price, customer service and more.

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

Window World

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

Window World offers windows expertise in North Manheim. It's the largest window replacement company in the country, known for its vinyl windows and affordability. This window installation company has been in business since 1995 and currently provides services to 200 locations nationwide. The company has plenty of positive reviews from customers online.

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 perfect company for you.

Energy Efficiency of Window World Windows

There are a wide range of window types available from Window World, some of which are Energy Star products. 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 North Manheim?

Prices are not available on Window World’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can ask for a quote on the company’s website.

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 Member of US Green Building Council
  • Pros icon Manufactures products in-house
Cons:
  • Pros icon No lifetime warranty
  • Pros icon More expensive than competition

Renewal by Andersen offers the best availability in North Manheim. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. This window installation company has been in business since 1995 and currently provides services to nearly every state except Mississippi and West Virginia. The company has plenty of positive reviews from customers online.

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 Windows

There are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. 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 North Manheim?

Prices are not available on Andersen’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like to know for sure, you can ask for a quote on the company’s website.

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 Many years of experience
  • Pros icon Great industry reputation
  • Pros icon Low number of customer complaints
  • Pros icon Manufactures products in-house
  • Pros icon Custom Designs
Cons:
  • Pros icon No lifetime warranty
  • Pros icon Not ideal for residential installations

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 company has 23 years of experience in the windows industry, and it has proved to be one of the most reputable companies in the business. Its reputation is backed by all the positive reviews on customer review websites.

You may want to consider going with Aeroseal if you're looking for a company that installs windows and doors at businesses across the Eastern U.S.

Energy Efficiency of Aeroseal Windows Windows

The company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s windows are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.

How much does Aeroseal Windows cost in North Manheim?

Even though prices are not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. The best way to get more accurate information is to request a free quote from the company.

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 has the best warranty in North Manheim. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This window installation company has been in business since 2002 and currently provides services to 27 states nationwide.

If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, Universal may be the perfect company for you.

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct’s commitment to sustainability can be seen in its energy-efficient window offerings. 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 North Manheim?

Prices aren’t listed on Universal’s 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. Receiving a free quote on its website is the best way to get more accurate pricing information.

Window Nation logo
FAST QUOTE
as little as 30 seconds
Best for Residential Windows

Window Nation

★★★★★
BBB Rating: A
Locations: Regional
Founded: 2006
Pros:
  • Pros icon Award-winning company
  • Pros icon Manufactures products in-house
  • Pros icon Custom designs
  • Pros icon Wide variety of products and services
Cons:
  • Pros icon Installation not covered by warranty
  • Pros icon Limited service area

Window Nation offers the best residential windows in North Manheim. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. This window installation company has been in business since 2006 and currently provides services to residents within 75 miles of its showrooms, which are in 13 states. The company has plenty of positive reviews from customers online.

If you’re looking for a company that gives customers the opportunity to view products and to speak to a representative in person in its showrooms, Window Nation may be the perfect company for you.

Energy Efficiency of Window Nation Windows

There are a wide range of window types available from Window Nation, some of which are Energy Star products. 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 North Manheim?

Prices are not available on Window Nation’s website, as the cost of window replacement differs based on how many and what type(s) of windows you need. However, 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 to know for sure, you can ask for a quote on the company’s website.

We've recommended providers with good reputations, but keep in mind some national companies have independently owned locations in North Manheim, so the quality of service may depend on your local crew. We have tried to be unbiased and transparent by describing pros and cons for each company reviewed.

More Window Companies in North Manheim

Renewal by Andersen of Northeast PA

Bethlehem, PA
4.4
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment

Services Offered

  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Aluminum Window Frames
  • Service icon Glass Showers
  • Service icon Stained Glass

Website: https://www.renewalbyandersen.com/window-company/875-northeast-pennsylvania/retailer
Address: 2467 Baglyos Cir, Bethlehem, PA 18020
Phone: (610) 849-2800

Window World of Lehigh Valley

Coplay, PA
3.9
★★★★★
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Fast Delivery
  • Service icon Window Replacement
  • Service icon Energy-Efficient Options
  • Service icon Bay Windows
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs

Website: https://www.windowworldallentown.com/
Address: 3220 Mauch Chunk Rd, Coplay, PA 18037
Phone: (610) 432-6878

Window Nation

Camp Hill, PA
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

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

Website: https://www.windownation.com/harrisburg-showroom/
Address: 3401 Hartzdale Dr Suite 114/115, Camp Hill, PA 17011
Phone: (717) 230-1080

Hess Windows

Tamaqua, PA
3.7
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Bay Windows
  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Energy-Efficient Options

Website: http://www.hesswindows.com/
Address: 56 Mauch Chunk St #1405, Tamaqua, PA 18252
Phone: (570) 668-8866

Conservation Windows

Mt Carmel, PA
4.3
★★★★★
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Sliding Glass
  • Service icon Energy-Efficient Options
  • Service icon Fast Delivery
  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Bay Windows

Website: http://www.conservationwindows.com/
Address: 2000 Locust Gap Hwy, Mt Carmel, PA 17851
Phone: (877) 734-7587

Heeby's Surplus Inc

Reading, PA
4.0
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Glass Showers
  • Service icon Residential Windows

Website: http://www.heebys.com/
Address: 1164 Park Rd, Reading, PA 19605
Phone: (610) 926-0944

Scott Albin Glass,Inc.

Temple, PA
4.0
★★★★★
  • Pros icon Educational Website

Services Offered

  • Service icon Commercial Windows
  • Service icon Window Replacement
  • Service icon Custom Window Designs
  • Service icon Glass Showers
  • Service icon Residential Windows

Website: https://www.scottalbinglass.com/
Address: 500 Tuckerton Rd, Temple, PA 19560
Phone: (610) 401-8284

Home Services at The Home Depot

Wyomissing, PA
4.1
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Commercial Windows
  • Service icon Stained Glass
  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Fast Delivery

Website: https://www.homedepot.com/l/Reading/PA/Wyomissing/19610/4110/services
Address: 1731 Crossing Dr, Wyomissing, PA 19610
Phone: (610) 816-0110

TRI-County Glass

Bloomsburg, PA
4.1
★★★★★
  • Pros icon Timely Service
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Showers
  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Fast Delivery
  • Service icon Commercial Windows
  • Service icon Custom Window Designs

Website: http://www.tcglassllc.com/
Address: 6001 Columbia Blvd, Bloomsburg, PA 17815
Phone: (570) 387-0178

Hockley Glass & Mirror

Lebanon, PA
4.1
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Commercial Windows
  • Service icon Fast Delivery
  • Service icon Custom Window Designs

Website: https://www.hockleyglassmirror.com/
Address: 1504 Cumberland St ste 320, Lebanon, PA 17042
Phone: (717) 273-0221

Stauffer's Glass Company

Bloomsburg, PA
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Commercial Windows
  • Service icon Aluminum Window Frames
  • Service icon Residential Windows
  • Service icon Window Repair
  • Service icon Window Replacement
  • Service icon Custom Window Designs

Website: http://stauffersglasscompany.com/
Address: 1006 E 7th St, Bloomsburg, PA 17815
Phone: (570) 784-3945

J M Ball Construction Inc

Sinking Spring, PA
3.7
★★★★★
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Window Designs
  • Service icon Residential Windows
  • Service icon Window Replacement
  • Service icon Glass Showers

Website: http://www.jmballconstruction.com/
Address: 3101 Regency Dr, Sinking Spring, PA 19608
Phone: (610) 670-0006

A.B.E. Doors & Windows

Allentown, PA
4.3
★★★★★
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website

Services Offered

  • Service icon Window Replacement
  • Service icon Aluminum Window Frames
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Glass Showers
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs

Website: https://www.abedoors.com/
Address: 5930 Hamilton Blvd #6, Allentown, PA 18106
Phone: (610) 398-2430

Ronafa Window & Door

Ephrata, PA
4.2
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Energy-Efficient Options
  • Service icon Sliding Glass
  • Service icon Residential Windows
  • Service icon Custom Window Designs

Website: https://www.ronafa.com/
Address: 400 W Main St, Ephrata, PA 17522
Phone: (717) 606-2829

Install America

Mohnton, PA
3.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

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

Website: https://www.installamerica.com/
Address: 1353 Alleghenyville Rd, Mohnton, PA 19540
Phone: (866) 670-5213

Hess Windows & Doors

Allentown, PA
4.2
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Sliding Glass
  • Service icon Double-Hung
  • Service icon Window Replacement
  • Service icon Bay Windows
  • Service icon Residential Windows

Website: http://www.hesswindows.com/
Address: 4096 Tilghman St, Allentown, PA 18104
Phone: (610) 395-2025

Alderfer Glass Lehigh Valley

Allentown, PA
4.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Residential Windows
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Glass Showers
  • Service icon Window Replacement

Website: https://alderferglass.com/
Address: 4845 Crackersport Rd Unit B, Allentown, PA 18104
Phone: (610) 379-3349

Good's Glass Services

Mohnton, PA
3.9
★★★★★

Services Offered

  • Service icon Window Replacement
  • Service icon Commercial Windows
  • Service icon Residential Windows
  • Service icon Glass Showers

Website: http://www.goodsglass.com/
Address: 280 Orchard Rd, Mohnton, PA 19540
Phone: (717) 445-5708

Pella Windows & Doors of Whitehall

Whitehall, PA
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement
  • Service icon Residential Windows
  • Service icon Double-Hung
  • Service icon Custom Window Designs
  • Service icon Commercial Windows
  • Service icon Bay Windows
  • Service icon Sliding Glass

Website: https://www.pellabranch.com/philadelphia/showrooms/whitehall/
Address: 2221 MacArthur Rd, Whitehall, PA 18052
Phone: (610) 433-6028

Jack's Glass

Allentown, PA
4.3
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Price Transparency

Services Offered

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

Website: https://www.jacksglass.com/
Address: 424 N Madison St, Allentown, PA 18102
Phone: (610) 435-1440
North Manheim Window Cost Calculator

Calculate how much you can expect to pay for window installation and replacement in North Manheim, PA using our customized window cost calculator.

Estimated Window Cost:
161 homeowners have requested a free estimate in the last 3 days.

Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.

How Installing Energy-Efficient Windows in North Manheim Saves You Money

By switching to energy-efficient windows, you and your family can take advantage of several benefits, including:

  • Better temperature control in your home: Residing in a hot place like North Manheim can often mean relying on your air conditioner to keep your house cool. Energy-efficient windows can lower the amount of cool air lost through your windows when cooling your home.
  • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out harmful UV rays, reducing fading of your furniture, carpet and other valuables.
  • Decrease your carbon footprint: Reducing how much energy you use also lowers your indirect greenhouse gas emissions. You could reduce it by 286 pounds per year on average.
  • Save money on electricity bills: According to the Department of Energy, heat gained or lost through windows accounts for about 25-30% of household energy use. Installing energy-efficient models can help reduce how much energy is used in your home, therefore saving you about 12% more on your bills.

Estimated Cost of Window Replacement in North Manheim

Each window installation company offers various services and has different prices based on several factors.

How Much Do New Windows Cost?

On average, homeowners in North Manheim can anticipate that most window installations will range from $250 to $1,200, with the most common installations sitting at about $600. This is because window installations are based on several factors specific to your home, like the size, material and number of windows you need to install, as well as where your property is located.

Keep in mind that energy-efficient windows may cost more upfront, but Energy Star predicts the upgrade will save you between $101 and $583 per year when replacing single-pane windows and between $27 and $197 per year when replacing double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.

We advise requesting free quotes from several window installation companies to find the one that works best for you.

What Services do Window Installers Offer?

The first question to ask yourself when getting new windows is: Do you need a full-frame installation or a pocket installation?

Full-frame installations are necessary when you want a new style or your window has a lot of deterioration. With this service, your installers will replace the complete window, including the sill, frame and trim. Pocket installations (also known as retrofits) are when you replace a window without replacing the frame. Pocket installations are simpler and won't carry as large a bill, but you can't do this type of installment if you have any pre-existing rot or water damage.

Your window installation company will be able to advise you on the best type for your project. In North Manheim, the choice will mostly be influenced by the efficiency of your home and how old your existing frames are.

Best Availability

Renewal by Andersen

★★★★★
4.5

  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house

Best Energy-Efficient Features

Champion

★★★★★
4.5

  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty

Window Veteran

Window World

★★★★★
4.5

  • EnergyStar Partner
  • Wide variety of products and services
  • Lifetime Warranty

How We Choose the Best Window Installers in North Manheim

In our hunt to find the most reliable, eco-friendly window installers in North Manheim, EcoWatch examined many companies before deciding on these. Along with energy efficiency, we assessed window companies all across the state and assigned rankings using the following methodology:

Service Area

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

Work Quality

When it comes to new windows, the quality and range of services often plays just as important of a role in overall efficiency and performance as the brand you choose. We do rate window installers higher if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.

Customer Reviews

We analyzed trends in recent customer feedback to find the companies with the most consistent customer satisfaction. Customer satisfaction may be the factor we place the most value on, as it reflects the quality of services across most other categories, including warranty, cost, quality of installation, quality of parts, professionalism and more.

Cost

This one is a give-and-take: similar to other services, cheap window installers may not provide the most quality service. On the other hand, we want to make sure we're highlighting companies that offer a wide range 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 labor rank higher with EcoWatch.

Years of Experience

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

North Manheim, PA Window Replacement FAQs

What is the average cost to install windows?

The average cost of installing a window can range between $450 and $650. There are many factors that affect how much it costs, which include your property's location, how energy-efficient the windows are, styles and sizes of windows, local labor costs, the number of windows and the materials used in designing the windows.

Which type of window should I get?

Generally, double-pane windows are more efficient than single-pane windows and windows that do not open will be more efficient than windows that do. To be sure you're getting the most energy-efficient windows, look for models that have the blue Energy Star certification attached to them — they're certified energy-efficient by the U.S. Department of Energy.

Can I replace my own windows?

If you're handy and have experience with similar home improvement projects, it's possible to install your own windows. But if you don't have the time or know-how, we recommend hiring a professional.

When is the best time of year to replace windows?

Although you can install windows any time of year, warmer weather is usually better for replacing windows. In addition, the weather should be dry, as rain can make the installation more difficult.

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