We'll measure your windows, discuss available options and provide a free quote.
Review your project with a consultant, discuss available options and receive a free quote.

Our Design Consultants are committed to offering a competitive price for “like for like” product and installation quoted by a competitor. Learn More
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
Save on energy costs when you replace leaky, inefficient windows, which account for 25% of the average household's energy bill.
All of our Service Providers are local, licensed, insured and undergo a thorough background screening process for your peace of mind.
Our Design Consultants are committed to offering a competitive price for “like for like” product and installation quoted by a competitor. Learn More
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
Save on energy costs when you replace leaky, inefficient windows, which account for 25% of the average household's energy bill.
All of our Service Providers are local, licensed, insured and undergo a thorough background screening process for your peace of mind.
View more Home Depot licensing 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.
197 Window Replacement projects completed with The Home Depot in the last 3 years

197 Window Replacement projects completed with The Home Depot.
Date: 11/7/2026
Project Cost: $6,064
Zip Code: 80303
City: Boulder
Brands: Simonton
Product Description: 6200 Series Windows
Number of Windows: 3
Window Sizes: 96"w x 48"h, 48"w x 48"h, 96"w x 24"h
Color & Finishes: White
Rooms: Living, Bed1
Date: 11/7/2026
Project Cost: $8,526
Zip Code: 80302
City: Boulder
Brands: Simonton
Product Description: 6200 Series Windows
Number of Windows: 5
Window Sizes: 35"w x 47"h, 55"w x 47"h, 27"w x 47"h
Color & Finishes: White
Rooms: Entry, Bedroom, Living
Date: 11/7/2026
Project Cost: $4,252
Zip Code: 80304
City: Boulder
Brands: Andersen Windows
Product Description: Andersen 100 Windows
Number of Windows: 1
Window Sizes: 108"w x 71.5"h
Color & Finishes: White
Rooms: Family
Date: 11/7/2026
Project Cost: $13,963
Zip Code: 80305
City: Boulder
Brands: Simonton
Product Description: 6200 Series Windows
Number of Windows: 7
Window Sizes: 94"w x 52"h, 39"w x 40"h, 55"w x 40"h
Color & Finishes: White
Rooms: Kitchen, Bedroom, Bed2, Living, Bed1
Date: 11/7/2026
Project Cost: $6,719
Zip Code: 80301
City: Boulder
Brands: Simonton
Product Description: 6500/6100 Series Windows
Number of Windows: 1
Window Sizes: 74"w x 62"h
Color & Finishes: White
Rooms: Dining
Date: 11/7/2026
Project Cost: $7,287
Zip Code: 80303
City: Boulder
Brands: Simonton
Product Description: 6200 Series Windows, 6500/6100 Series Windows
Number of Windows: 4
Window Sizes: 60"w x 80"h, 71"w x 36"h, 71"w x 48"h
Color & Finishes: White
Rooms: Bed2, Dining, Living, Bed1
During your free window replacement in-home consultation, a window installation specialist from The Home Depot will take professional measurements, show you product samples from industry-leading brands, and give you a project quote. We'll also calculate your potential energy savings and 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.
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.
The average lifespan of a window is 20–25 years. Check for everything from a cracked or peeling window exterior to drafts and frequent condensation. Our licensed Boulder window replacement specialists can inspect your windows and help you make an informed decision.
New window upgrades and replacements will always lower your heating and cooling costs. Modern high-quality windows feature thick, insulated glass, making them more energy efficient than older ones made with single-pane glass. Our Boulder County Home Depot contractors can show you a variety of ENERGY STAR®-qualified window glass options designed to help save you money while protecting the environment.
Wipe the window frame with a soft cloth to remove loose debris. Clean the windowpane with a household glass cleaner, wiping thoroughly to remove streaks. Clean the window screens with a damp cloth to remove dust and dirt, or remove and wash them in warm, soapy water.
The timing of a window replacement job depends on the number of windows you want to install. If you want to update many windows, expect the installation project to span about 1–2 days.
If you're looking for a reputable window contractor in your area, The Home Depot has you covered. We are your local window company, and you can trust our Boulder contractors for window replacement. The Home Depot has two window contractors who serve your town. Our contractors are certified and experienced in window replacement in the Boulder area. On average, our contractors have over 13 years of experience and have some of the best ratings in the industry. Trust the dedicated and knowledgeable team at The Home Depot to arrive on time and keep you informed every step of the way.










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