20 Best Window Companies in Clayton, NC (2024 Reviews)

If you’re thinking about getting new windows, our guide to the top window installation companies can help.

We analyzed all the top-rated window companies in Clayton 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 February 01, 2024

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.

The EcoWatch team is all about helping Clayton homeowners make their homes more eco-friendly. If your windows are made of traditional materials, or are outdated or damaged, you could be sending 25-30% of your home’s heat or cool air right out of them.

Installing new, efficient windows on your house can help you save money every month on your power bills — and you can help the environment, too.

Unlike other review sites, EcoWatch ranks window installation companies based on energy efficiency while also considering cost, customer satisfaction and service area.

Best Availability

Renewal by Andersen

★★★★★
4.5
  • Great industry reputation
  • Member of US Green Building Council
  • Manufactures products in-house
Buy One Window, Get One 40% OFF
Get Estimate

Best Energy-Efficient Features

Champion

★★★★★
4.5
  • Many years of experience
  • Low prices relative to competitors
  • Limetime warranty
Buy 2 Windows, Get 2 Free
Get Estimate

Power Home

★★★★★
4.5
  • Uses eco-friendly materials
  • Well-trained, certified installers
  • Lifetime or lengthy warranty
Next-Day Appointments Available
Get Estimate

Best Window Installation & Replacement Companies in Clayton

The EcoWatch team evaluated dozens of installers in Clayton to find the best ones for our readers. The companies in this article passed our review standards for energy-efficient offerings as well as customer service, local expertise, price and beyond.

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 has windows expertise in Clayton. It's 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 window installation business. The company has hundreds of glowing reviews from customers on online review websites.

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 right provider for you.

Energy Efficiency of Window World Windows

Window 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 ask your Window World representative when inquiring about services.

How much does Window World cost in Clayton?

While prices are not readily available on Window World’s website, it's known for offering some of the most affordable window installations around. You can inquire about a free quote on its website for more information about the cost.

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 has the best availability in Clayton. It's a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has around 27 years of experience in the window installation business. The company has hundreds of glowing reviews from customers on online review websites.

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 right provider for you.

Energy Efficiency of Renewal by Andersen Windows

Renewal by Andersen 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 ask your Andersen representative when inquiring about services.

How much does Renewal by Andersen cost in Clayton?

While prices are not readily available on Andersen’s website, based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. You can inquire about a free quote on its website for more information about the cost.

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 has the best window installation for businesses in Clayton. It's 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. Aeroseal has around 23 years of experience in the window installation business. The company has hundreds of glowing reviews from customers on online review websites.

If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, Aeroseal may be the right provider for you.

Energy Efficiency of Aeroseal Windows Windows

Aeroseal Windows 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 ask your Aeroseal representative when inquiring about services.

How much does Aeroseal Windows cost in Clayton?

While prices are not readily available on Aeroseal’s website, it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.

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 Clayton. It's a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. Universal has around 20 years of experience in the window installation business. The company has hundreds of glowing reviews from customers on online review websites.

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

Energy Efficiency of Universal Windows Direct Windows

Universal Windows Direct 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 ask your Universal representative when inquiring about services.

How much does Universal Windows Direct cost in Clayton?

While prices are not readily available on Universal’s website, 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. You can inquire about a free quote on its website for more information about the cost.

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 has the best residential windows in Clayton. It's a company that serves hundreds of thousands of homeowners, mostly in the mid-Atlantic region of the U.S. Window Nation has around 16 years of experience in the window installation business. The company has hundreds of glowing reviews from customers on online review websites.

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 right provider for you.

Energy Efficiency of Window Nation Windows

Window Nation 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 ask your Window Nation representative when inquiring about services.

How much does Window Nation cost in Clayton?

While prices are not readily 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. You can inquire about a free quote on its website for more information about the cost.

Please note that the following companies are national, which means the quality of customer service may depend on your local team. We have tried to remain unbiased and transparent by including both pros and cons for every provider.

More Window Companies in Clayton

Renewal by Andersen

Garner, NC
4.7
★★★★★
  • Pros icon Price Transparency
  • Pros icon Educational Website
  • Pros icon Free assessment
  • Pros icon Timely Service
  • Pros icon Good Customer Service

Services Offered

  • Service icon Storm/Impact Windows
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Energy-Efficient Options
  • Service icon Glass Doors
  • Service icon Window Replacement/Installation

Website: https://renewalnc.com/
Address: 105 Sigma Dr, Garner, NC 27529
Phone: (919) 701-4082

Champion Replacement Windows of Raleigh

Durham, NC
4.5
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Glass Doors
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Bay Windows

Website: https://www.championwindow.com/Raleigh/
Address: 4018 Patriot Dr Suite 120, Durham, NC 27703
Phone: (919) 439-4475

Window World of Raleigh

Apex, NC
4.6
★★★★★
  • Pros icon Price Transparency
  • Pros icon Timely Service
  • Pros icon Free assessment
  • Pros icon Educational Website
  • Pros icon Good Customer Service

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Window Replacement/Installation
  • Service icon Window Repair
  • Service icon Glass Doors

Website: https://www.windowworldofraleigh.com/
Address: 1020 Investment Blvd, Apex, NC 27502
Phone: (919) 212-6598

Window Nation

Raleigh, NC
4.9
★★★★★
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Educational Website

Services Offered

  • Service icon Double-Hung
  • Service icon Bay Windows
  • Service icon Custom Window Designs
  • Service icon Energy-Efficient Options
  • Service icon Window Replacement/Installation
  • Service icon Glass Doors

Website: https://www.windownation.com/raleigh-durham-window-replacement/
Address: 9121 Anson Way, Raleigh, NC 27615
Phone: (919) 727-4140

Goliath Roofing Inc

Knightdale, NC
5
★★★★★
  • Pros icon Free assessment
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation

Website: http://callgoliathroofing.com/
Address: 7417 Knightdale Blvd STE 102, Knightdale, NC 27545
Phone: (919) 600-9279

Glass Solutions

Garner, NC
4.9
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Free assessment
  • Pros icon Good Customer Service

Services Offered

  • Service icon Custom Glass
  • Service icon Glass Repair
  • Service icon Window Replacement/Installation
  • Service icon Glass Showers
  • Service icon Window Repair

Website: https://www.glasssolutionsnc.com/
Address: 5255 Raynor Rd, Garner, NC 27529
Phone: (919) 772-1007

Odyssey Contracting, LLC

Garner, NC
4.7
★★★★★
  • Pros icon Educational Website
  • Pros icon Good Customer Service
  • Pros icon Price Transparency

Services Offered

  • Service icon Window Replacement/Installation
  • Service icon Energy-Efficient Options
  • Service icon Custom Window Designs
  • Service icon Double-Hung
  • Service icon Glass Doors
  • Service icon Wood Frames
  • Service icon Skylights

Website: https://odysseycontracting.com/
Address: 214 Garner Business Ct, Garner, NC 27529
Phone: (919) 301-0921

Window Depot USA of Raleigh NC

Raleigh, NC
5.0
★★★★★
  • Pros icon Educational Website
  • Pros icon Price Transparency
  • Pros icon Good Customer Service
  • Pros icon Timely Service

Services Offered

  • Service icon Energy-Efficient Options
  • Service icon Vinyl Frames
  • Service icon Glass Doors
  • Service icon Bay Windows
  • Service icon Double-Hung
  • Service icon Window Replacement/Installation
  • Service icon Triple Pane Glass

Website: https://windowdepotraleigh.com/
Address: 148 Annaron Ct #160, Raleigh, NC 27603
Phone: (919) 801-2506

Early Bird Glass inc

Raleigh, NC
5.0
★★★★★
  • Pros icon Good Customer Service
  • Pros icon Free assessment
  • Pros icon Price Transparency
  • Pros icon Educational Website

Services Offered

  • Service icon Glass Doors
  • Service icon Glass Showers
  • Service icon Custom Glass
  • Service icon Mirrors
  • Service icon Window Replacement/Installation

Website: https://earlybirdglass.com/
Address: 4809-125 Hargrove Rd, Raleigh, NC 27616
Phone: (984) 789-7017

E-Z Glass, Inc.

Garner, NC
3.1
★★★★★

    Services Offered

    • Service icon Glass Repair
    • Service icon Window Replacement/Installation
    • Service icon Custom Glass
    • Service icon Energy-Efficient Options

    Website: http://e-zglassinc.com/Home_Page.html
    Address: 503 W Garner Rd, Garner, NC 27529
    Phone: (919) 779-4599

    NC Siding and Windows, Inc.

    Raleigh, NC
    4.9
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Free assessment
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Window Replacement/Installation
    • Service icon Vinyl Frames

    Website: http://www.ncsidingandwindows.com/
    Address: 3035 Barrow Dr, Raleigh, NC 27616
    Phone: (919) 872-6262

    First Choice Window Door and Deck

    Clayton, NC
    2.9
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Price Transparency

    Services Offered

    • Service icon Glass Doors
    • Service icon Window Replacement/Installation

    Website: https://firstchoicewindowdooranddeck.com/
    Address: 8838 US Hwy 70 W Bus, Suite 200, Clayton, NC 27520
    Phone: (919) 585-2039

    HomeCraft Windows

    Raleigh, NC
    4.6
    ★★★★★
    • Pros icon Timely Service
    • Pros icon Free assessment
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Educational Website

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Energy-Efficient Options
    • Service icon Custom Glass
    • Service icon Bay Windows
    • Service icon Vinyl Frames
    • Service icon Wood Frames
    • Service icon Glass Doors
    • Service icon Glass Showers
    • Service icon Double-Hung
    • Service icon Storm/Impact Windows
    • Service icon Custom Window Designs

    Website: https://www.homecraftwindows.com/
    Address: 3048 Barrow Dr, Raleigh, NC 27616
    Phone: (919) 231-7181

    Luxury Bath of Raleigh

    Raleigh, NC
    4.4
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Good Customer Service

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Glass Showers

    Website: https://www.luxurybathral.com/
    Address: 3048 Barrow Dr, Raleigh, NC 27616
    Phone: (919) 355-9244

    Raleigh Windows and Siding, LLC

    Raleigh, NC
    4.7
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Free assessment
    • Pros icon Educational Website
    • Pros icon Price Transparency

    Services Offered

    • Service icon Glass Showers
    • Service icon Window Replacement/Installation

    Website: http://www.raleighwindowsandsiding.com/
    Address: 6003 Chapel Hill Rd #113, Raleigh, NC 27607
    Phone: (855) 725-9463

    Oak City Roofing

    Cary, NC
    5
    ★★★★★
    • Pros icon Good Customer Service
    • Pros icon Price Transparency
    • Pros icon Free assessment

    Services Offered

    • Service icon Window Replacement/Installation
    • Service icon Skylights
    • Service icon Vinyl Frames
    • Service icon Energy-Efficient Options

    Website: https://www.oakcityroofing.com/
    Address: 113 Felspar Way, Cary, NC 27518
    Phone: (919) 535-4278

    APL Glass Windows and More

    Raleigh, NC
    3.0
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Mirrors
    • Service icon Glass Showers
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Window Repair
    • Service icon Glass Repair
    • Service icon Custom Glass
    • Service icon Tempered Glass
    • Service icon Energy-Efficient Options

    Website: https://aplglass.com/
    Address: 3703 Junction Blvd, Raleigh, NC 27603
    Phone: (919) 857-5860

    Home Services at The Home Depot

    Garner, NC
    2.7
    ★★★★★
    • Pros icon Educational Website
    • Pros icon Price Transparency
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Glass Showers
    • Service icon Window Replacement/Installation
    • Service icon Glass Doors

    Website: https://www.homedepot.com/l/Garner/NC/Garner/27529/3631/services
    Address: 2540 Timber Dr, Garner, NC 27529
    Phone: (919) 396-6127

    Pioneer Exteriors

    Raleigh, NC
    2.8
    ★★★★★
    • Pros icon Free assessment
    • Pros icon Good Customer Service
    • Pros icon Price Transparency

    Services Offered

    • Service icon Vinyl Frames
    • Service icon Storm/Impact Windows
    • Service icon Window Replacement/Installation
    • Service icon Glass Doors
    • Service icon Wood Frames

    Website: http://www.pioneerexteriors.com/
    Address: 3221 Durham Dr Suite 104, Raleigh, NC 27603
    Phone: (919) 828-4405

    Window Xperts

    Raleigh, NC
    3.3
    ★★★★★
    • Pros icon Price Transparency
    • Pros icon Educational Website
    • Pros icon Good Customer Service
    • Pros icon Free assessment

    Services Offered

    • Service icon Energy-Efficient Options
    • Service icon Storm/Impact Windows
    • Service icon Vinyl Frames
    • Service icon Glass Doors
    • Service icon Window Replacement/Installation
    • Service icon Double-Hung

    Website: https://windowxpertsusa.com/
    Address: 1053 E Whitaker Mill Rd Suite 115, Raleigh, NC 27604
    Phone: (919) 267-3488
    Clayton Window Cost Calculator

    Calculate how much you can expect to pay for window installation and replacement in Clayton, NC 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 Clayton Saves You Money

    Switching to energy-efficient windows can help improve the comfort of your home and help you save on power bills. Here are more details about how upgrading your windows could benefit you:

    • Reduce your carbon footprint: Decreasing the amount of energy you use also lowers your carbon emissions. You could reduce it by about 345 pounds.
    • Save money on electricity bills: Once you switch to energy-efficient windows, you can expect a reduction in your bills by about 12% since you’ll require less energy to heat or cool your home.
    • Protect your valuables: Many energy-efficient windows have low-emissivity coatings, which filter out damaging UV rays, reducing fading of your furniture, carpet and other valuables.
    • Protect your investment: When you have an older home, your windows could also be outdated or leaky. Keeping your windows up to date is an important part of maintaining your property and its real estate value.

    Estimated Cost of Window Replacement in Clayton

    When looking into window installation, each company offers different services and prices. Let’s take a look at some average costs and services.

    How Much Do New Windows Cost?

    Although the typical cost to replace one window is about $600, it can range from $200 to $1,200. Costs will vary considerably based on your location, the current condition of your home, the number of windows you need and the quality of your products. Many window companies also offer door installations and other add-ons like shutters, baths, coating and more. These extra services will increase overall project costs.

    Whether or not you pick energy-efficient windows is another factor that will influence the cost. These will usually cost more than other windows, but on the other hand, you can save about $358 a year on your energy bills in Clayton.

    Another factor that influences the overall cost is the material you pick for your frame. Aluminum frames are usually the least expensive and are sturdy and light, but they offer poor insulation. On the other hand, wood frames cost the most, as they are aesthetically pleasing and provide decent insulation. Fiberglass and vinyl frames provide good insulation as well and cost somewhere between the other two.

    What Services do Window Installers Offer?

    When considering window installations, in general there are two kinds that your provider will offer: full-frame and pocket installations.

    Full-frame installations entail replacing the full window, including the frame, trim and sill. You most likely need a full-frame installation when you want to change the style of your windows or your window has significant damage or rot. Because these installations are more involved, they will raise overall costs. Pocket installations are on the simpler end and won’t carry as large a bill because they involve simply replacing the window within its existing frame. But if the frame has any damage or deterioration, you may need a full-frame installation instead.

    If you’re unsure which window installation service you need, your installer should be able to advise you. In general, the decision depends on factors such as the age and condition of the home, the type of building material, budget and time restrictions.

    Best Availability

    Renewal by Andersen

    ★★★★★
    4.5
    • Great industry reputation
    • Member of US Green Building Council
    • Manufactures products in-house
    Buy One Window, Get One 40% OFF
    Get Estimate

    Best Energy-Efficient Features

    Champion

    ★★★★★
    4.5
    • Many years of experience
    • Low prices relative to competitors
    • Limetime warranty
    Buy 2 Windows, Get 2 Free
    Get Estimate

    Power Home

    ★★★★★
    4.5
    • Uses eco-friendly materials
    • Well-trained, certified installers
    • Lifetime or lengthy warranty
    Next-Day Appointments Available
    Get Estimate

    How We Choose the Best Window Installers in Clayton

    In our search to find the most reliable, eco-friendly window installers in Clayton, the EcoWatch Reviews team landed on the above companies as the best window installation companies in the city. We have assessed the best window installers in Clayton mostly based on energy efficiency, as it’s the most sustainable option and the best one for homeowners. Energy Star certified windows can reduce your power bills by hundreds of dollars. Along with energy efficiency, our rating methodology takes the following factors into consideration:

    Service Area

    Because this is a guide for Clayton, we paid more attention to companies that serve the city. There are other reputable providers that didn’t make the cut because they wouldn’t be able to serve homeowners in Clayton.

    Work Quality

    We’re certain that you’re looking for professionals who do a great job installing windows. We’ve vetted each installer featured in our guide to make sure its contractors are well-qualified and that the company has gotten tons of positive customer feedback to vouch for its service.

    Customer Reviews

    We analyzed patterns in recent customer feedback to determine the companies with the most consistent customer satisfaction, weighted by sample size. Customer satisfaction might be the factor we place the most value on, as it indicates the quality of services across nearly every category, including warranty, cost, professionalism, quality of installation, quality of parts and more.

    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 providers’ prices, we gave higher points to companies with reasonable prices and accessible financing rather than “cheaper” services.

    Warranty

    Protecting your investment in new windows is important to many homeowners. That’s why window installation companies that offer lengthy warranties for products, parts and installation (aka workmanship) rank higher with EcoWatch.

    Years of Experience

    Due to Clayton’s climate, homeowners need to be wary of low efficiency, water damage and rot. We factored in local experience to reflect the ability of Clayton window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.

    Clayton, NC Window Replacement FAQs

    How much does a window install cost?

    The national average cost of replacing one window is about $600 but can range from $200 to $1,200, depending on several factors. The price is generally dependent on the type and material of the window, the location of your property and the size of the window. Also, keep in mind that energy-efficient windows may cost more initially but can save you a decent amount of money a year in energy bills.

    What type of window is the best for energy efficiency?

    A window’s energy efficiency is influenced by several factors, such as the quality of the installation and the kind of window. Look for Energy Star Certified windows — these are usually the most energy-efficient since they are certified by the U.S. Department of Energy.

    Do you really have to use a window installation company?

    Unless you have home repair skills and have the time to replace your own windows, we recommend hiring the pros. The window installation process is quite involved and can take anywhere from four to six hours for a single window. Although it’s tempting to try to do it yourself to save money, hiring a company is a faster, more efficient and safer alternative.

    When is the best time of year to replace windows?

    Replacement windows can be installed any time of the year, but autumn might be the best season. No matter when you install them, the contractors will take steps to make sure that too much hot or cold air doesn’t get into the house, so the temperature outside isn’t necessarily a big factor. What’s most important is that the weather should be dry.

    Should I replace my windows all at once?

    If you want to get more efficient windows and save money on your energy bills, replacing all the windows together is the only way to see a noticeable difference. However, if you have only a few windows that are damaged or drafty, you can replace just those.