#1 Home Improvement Retailer

Window Replacement in Algonquin, IL

New Windows? We Have a Pro For That.

In-Home Consultation

We'll measure your windows, discuss available options and provide a free quote.

OR
Virtual Consultation

Review your project with a consultant, discuss available options and receive a free quote.

New Windows? We Have a Pro For That.

In-Home Consultation

We'll measure your windows, discuss available options and provide a free quote.

OR
Virtual Consultation

Review your project with a consultant, discuss available options and receive a free quote.

Exterior of a gray house with windows
Price Match Guarantee

Our Design Consultants are committed to offering a competitive price for “like for like” product and installation quoted by a competitor. Learn More

Affordable Financing

We offer many no and low interest financing options including 12 months special financing every day on your Home Depot credit card, and up to 180 months financing for low payments. Apply Now

Energy Savings

Save on energy costs when you replace leaky, inefficient windows, which account for 25% of the average household's energy bill.

Trusted Professionals

All of our Service Providers are local, licensed, insured and undergo a thorough background screening process for your peace of mind.

Price Match Guarantee

Our Design Consultants are committed to offering a competitive price for “like for like” product and installation quoted by a competitor. Learn More

Affordable Financing

We offer many no and low interest financing options including 12 months special financing every day on your Home Depot credit card, and up to 180 months financing for low payments. Apply Now

Energy Savings

Save on energy costs when you replace leaky, inefficient windows, which account for 25% of the average household's energy bill.

Trusted Professionals

All of our Service Providers are local, licensed, insured and undergo a thorough background screening process for your peace of mind.

Home Depot Service Provider Licensing and/or Registration Information

Home Depot local Service Providers are background checked, insured, licensed and/or registered. License or registration numbers held by or on behalf of Home Depot U.S.A., Inc. are available at homedepot.com/licensenumbers or at the Special Services Desk in The Home Depot store. State specific licensing information includes: AL 51289, 1924; AK 25084; AZ ROC252435, ROC092581; AR 228160518; CA 602331; CT HIC.533772; DC 420214000109, 410517000372; FL CRC046858, CGC1514813; GA RBCO005730, GCCO005540; HI CT-22120; ID RCE-19683; IA C091302; LA 43960, 557308, 883162; MD 85434, 42144; MA 112785, CS-107774; MI 2101089942, 2102119069; MN BC147263; MS 22222-MC; MT 37730; NE 26085; NV 38686; NJ 13VH09277500; NM 86302; NC 31521; ND 29073; OR 95843; The Home Depot U.S.A., Inc. is a Registered General Contractor in Rhode Island and its Registration Number is 9480; SC GLG110120; TN 47781; UT 286936-5501; VA 2705-068841; WA HOMED088RH; WV WV036104; WI 1046796.

Window Replacement Projects in Algonquin, IL

72 Window Replacement projects completed with The Home Depot in the last 3 years

Cost Estimate

Brand
Number of Windows
Home Depot Pros Delivering Windows
What factors will affect your price?
  • Features designed to boost energy efficiency and reduce heat transfer and noise
  • The durability and performance of the window frame material (vinyl, fiberglass, wood, etc.)
  • Window assortment and features offered by different brands
  • The level of customization of window style, size, color and grid pattern

Projects Completed In Algonquin

72 Window Replacement projects completed with The Home Depot.

  • Date: 11/7/2026

  • Project Cost: $24,925

  • Zip Code: 60102

  • City: Algonquin

  • Brands: Simonton

  • Product Description: 6500/6100 Series Windows

  • Number of Windows: 21

  • Window Sizes: 64"w x 60"h, 32"w x 60"h, 76"w x 60"h, 32"w x 66"h, 36"w x 60"h, 24"w x 48"h, 37"w x 60"h, 30"w x 15"h, 72"w x 60"h, 64"w x 66"h, 32"w x 36"h, 30"w x 48"h

  • Color & Finishes: White

  • Rooms: Kitchen, Office, Bathroom, Bed2, Living, Bed3, Dining, Bed1, Mstr Bed, Den

  • Date: 11/7/2026

  • Project Cost: $1,723

  • Zip Code: 60102

  • City: Algonquin

  • Brands: Simonton

  • Product Description: 6500/6100 Series Windows

  • Number of Windows: 1

  • Window Sizes: 36"w x 48"h

  • Color & Finishes: White

  • Rooms: Entry

  • Date: 10/1/2024

  • Project Cost: $21,001

  • Zip Code: 60102

  • City: Algonquin

  • Brands: Simonton

  • Product Description: 6500/6100 Series Windows

  • Number of Windows: 16

  • Window Sizes: 50"w x 64"h, 36"w x 70"h, 32"w x 33"h, 32"w x 54"h, 48"w x 44"h, 34"w x 17"h, 36"w x 54"h, 30"w x 15"h

  • Color & Finishes: White

  • Rooms: Kitchen, Bathroom, Bed3, Laundry, Den

  • Date: 9/27/2024

  • Project Cost: $8,921

  • Zip Code: 60102

  • City: Algonquin

  • Brands: Simonton

  • Product Description: 6500/6100 Series Windows

  • Number of Windows: 3

  • Window Sizes: 40"w x 37"h, 95"w x 80"h, 40"w x 53"h

  • Color & Finishes: White

  • Rooms: Kitchen, Living, Mstr Bed

  • Date: 9/6/2024

  • Project Cost: $10,753

  • Zip Code: 60102

  • City: Algonquin

  • Brands: Simonton

  • Product Description: 6500/6100 Series Windows

  • Number of Windows: 9

  • Window Sizes: 32"w x 70"h, 24"w x 70"h, 32"w x 54"h

  • Color & Finishes: White

  • Rooms: Office, Bed2, Living, Bed1

  • Date: 8/13/2024

  • Project Cost: $33,935

  • Zip Code: 60102

  • City: Algonquin

  • Brands: Andersen Windows

  • Product Description: Andersen 100 Windows

  • Number of Windows: 22

  • Window Sizes: 72"w x 80"h, 36"w x 59"h, 71"w x 61"h, 71"w x 51"h, 74"w x 59"h, 36"w x 61"h, 36"w x 71"h, 48"w x 48"h, 23"w x 71"h, 23"w x 59"h

  • Color & Finishes: Black

  • Rooms: Office, Entry, Kitchen, Mstr Bth, Bed2, Bed3, Dining, Bed1, Mstr Bed, Family

Frequently Asked Questions

What happens during my free in-home consultation with The Home Depot?

During your free window replacement in-home consultation, a window installation specialist from The Home Depot will take professional measurements, show you product samples, and quote your individual project. We'll also calculate your potential energy savings, including the increased home value you can expect from your window installation project. The specialist will also help you envision different options in your home with our innovative 3D digital design tool.

How can I prepare for an in-home consultation for window replacement?

Before your in-home window installation consultation, please secure your pets while making the area around your windows clean and accessible so we can take accurate measurements.

How many windows and doors can I have replaced by The Home Depot?

Our certified McHenry County window replacement specialists can replace one, a few, or all of your windows and doors.

How long does it take to complete my window installation project?

The timing of a window replacement project depends on how many windows you want to replace. If you want to update many windows, expect the installation project to span about 1–2 days.

What is the best way to maintain my new windows?

Use a soft cloth to wipe the window frame and remove loose debris. Clean the windowpane with a household glass cleaner, wiping thoroughly to remove streaks. Use a damp cloth to remove dust and dirt from the window screens. You can also remove the screens and wash them in warm, soapy water.

Window Replacement in Algonquin, IL

Trust Home Services at The Home Depot for expert window replacement in Algonquin, Illinois. Our local experts have been upgrading your neighbors' homes and can install new windows in your home, too. The Home Depot has two window specialists who tackle projects in your town. Our contractors are certified and experienced in window installation in the McHenry area. On average, our contractors have over 17 years of experience and have some of the highest ratings in the home improvement industry. Trust our dedicated and knowledgeable team of contractors to provide accurate measurements and help you select the best windows for your home.

single hung windows in a white dining room


Window Replacement Steps


We make it simple to start your project!
  • Step 1: During your free in-home or virtual window replacement consultation, one of our local specialists will inspect your existing windows, gather measurements of the area, and learn more about your unique needs, wants, and budget.
  • Step 2: A contractor from The Home Depot will give you a custom estimate for your project, complete with financing options.
  • Step 3: When you're ready to move forward with your project, we'll order your new windows, bill you for the cost, and schedule your installation.
  • Step 4: After we replace your windows, our contractors will inspect them, review product and service warranties, and remove your old windows, including any debris.


You might wonder if your current windows can be repaired or if it's time to replace them. Our contractors can help you make the right choice for your unique project and home. Our contractors are experts in everything from window screen repair to glass replacement, while our Home Services team specializes in home window replacement.

Window Replacement Benefits


Having your windows replaced can benefit your home in many ways, such as improving your curb appeal, and insulating your house from outside heat and cold. We stock windows with industry-leading Energy Star ratings that meet rigid standards for energy efficiency. New home windows may help reduce your energy costs, improve your home's comfort, and reduce your carbon footprint. Your neighbors in Algonquin have trusted our contractors to install their new aluminum, vinyl, and wood windows.

Window Types


With 10 replacement window styles to choose from, you'll walk away with the one that matches your signature style. Plus, our window replacement experts are here to walk you through the process. For example, you may be interested in awning window replacement. Awning windows feature hinges on the top, making them easy to open from the bottom. Shaped window replacement may be more your style. Shaped windows come in many options, including ovals, geometric shapes, arches, and more. It's our job to help you make the best selection.

sliding window in a laundry roompicture window on a gray modern housea garden window holding vases and plantsopen double hung windowopen casement window with trees outsidebow windows from the exterior of homebay window in front of a kitchen tablepartially open awning window


Schedule Your Window Consultation


When you're ready to begin, let us do the work! Reach out to our window pros and make your dream home a reality. Request a free in-home or virtual consultation, and our team will guide you through the process every step of the way. See you soon, Algonquin!



Warranty Offerings


We back our window replacement services with a lifetime craftsmanship warranty. We also offer a double-lifetime warranty on window hardware and screens, and a lifetime warranty on accidental glass breakage. With warranties backed by The Home Depot, you always have peace of mind. Ask your contractor or store associate for details.

Window Replacement Financing


Are you ready to complete a home improvement project within your budget? The Home Depot is here to help. We're proud to offer a wide range of affordable financing options, including The Home Depot Consumer Credit Card and The Home Depot Project Loan.

window installation wood window replacement a light gray home with white vinyl windows

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