Best Replacement Windows Denver, CO | Trusted Replacement Windows Companies

Window Replacement Companies

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Nex-Gen Windows and Doors

3600 Mitchel Drive, Unit 50C
Fort Collins, CO 80525 map it
nexgenwindowsanddoors.com

Service Area: Denver Metro and Colorado Springs

50 Recommendations

Member Since 2025

Google Rating:

4.9

BBB Accredited

Denver: 720-506-4991

Colorado Springs: 719-732-3059

More Info

K and H Home Solutions - Windows

6870 West 52nd #107
Arvada, CO 80002 map it
khwindows.com

Service Area: Denver Metro

50 Recommendations
Google Rating:

4.8

Denver: 720-588-4233

More Info

Monarch Windows and Doors

211 Violet Street, Suite 140
Golden, CO 80401 map it
monarch-windowsanddoors.com

Service Area: Denver Metro

50 Recommendations

Member Since 2022

Google Rating:

BBB Accredited

Denver: 303-500-5043

More Info

Renewal by Andersen of Denver and Colorado Springs - Windows and Doors

1401 W Bayaud Ave #5
Denver, CO 80223 map it
fixourwindows.com

Service Area: Denver Metro and Colorado Springs

49 Recommendations

Member Since 2011

Google Rating:

4.8

BBB Accredited
EPA Certified

Denver: 720-506-4055

Colorado Springs: 719-428-4155

More Info

Bellwether Windows, Siding, and Doors - Windows

3839 Newport Street
Denver, CO 80207 map it
bellwetherhomes.com

Service Area: Denver Metro

50 Recommendations

Member Since 2019

Google Rating:

4.8

BBB Accredited

Denver: 720-500-9560

More Info

Window Nation

2450 Airport Blvd.
Aurora, CO 80111 map it
www.windownation.com

Service Area: Denver Metro and Colorado Springs

50 Recommendations

Member Since 2023

Google Rating:

4.4

Denver: 720-253-1911

Colorado Springs: 719-266-2117

More Info

Blue Peaks Roofing - Windows

8000 South Lincoln Street
Littleton, CO 80122 map it
bluepeaksroofing.com

Service Area: Denver Metro and Colorado Springs

24 Recommendations

Member Since 2025

Google Rating:

4.9

BBB Accredited

Denver: 720-343-8213

Colorado Springs: 719-422-4350

More Info

Paramount Siding and Windows - Windows

6637 South Broadway
Littleton, CO 80122 map it
paramountsidingandwindows.com

Service Area: Denver Metro

50 Recommendations

Member Since 2016

Google Rating:

4.9

BBB Accredited
EPA Certified

Denver: 720-251-2634

More Info

5280 Exteriors - Windows

7000 S Yosemite Street #285
Centennial, CO 80112 map it
www.5280exteriors.com

Service Area: Denver Metro

50 Recommendations

Member Since 2018

Google Rating:

4.5

BBB Accredited

Denver: 720-250-9784

More Info

Hoffman Weber Construction - Windows

6820 Broadway, Unit R
Denver, CO 80221 map it
www.hwconstruction.com

Service Area: Denver Metro

50 Recommendations

Member Since 2023

Google Rating:

4.8

BBB Accredited

Denver: 720-259-0746

More Info

Choose the Perfect Windows for Your Home

Window styles, materials, and prices are all carefully considered by the contractors in our network. Our selection includes windows made of wood, vinyl, or fiberglass, so you can choose the style that best suits your home. Just to give you a quick rundown:

Vinyl Windows: Exceptionally energy efficient, long-lasting, and inexpensive.

Wood Windows: Has insulating and aesthetically pleasing qualities but is more expensive and requires more upkeep.

Fiberglass Windows: Invest in fiberglass windows for the long haul because of their strength, longevity, and energy efficiency.

Aluminum Windows: Durable and lightweight, with a contemporary aesthetic but inferior insulating properties.

Window Replacement Cost

The average cost to replace one window in a Denver area home is about $600, with estimates ranging from $250 to $1,200.

Factors Influencing Cost

Type of window selected (e.g., double-hung, casement)

Material of the window (vinyl, wood, fiberglass, aluminum)

Complexity of installation (full-frame vs. pocket installation)

Condition of the existing window frame and home structure

Potential Savings: Based on your local climate and energy rates, ENERGY STAR® estimates that replacing single-pane windows can save you $101 to $583 per year, and replacing double-pane windows can save you $27 to $197 per year.

Rebates and Incentives: Homeowners who install energy-efficient windows may be able to recoup some of their costs through tax credits and rebates.

Free Quotes: Requesting free quotes from multiple window replacement companies will help you get a clear understanding of the costs involved in your specific project.

Signs You May Need Your Windows Repaired or Replaced

Drafts: Your home's energy efficiency may suffer due to gaps or broken seals if you feel drafts around your windows, even when they're closed.

Difficulty Opening or Closing: You may need to fix or replace your windows if they are difficult to open or close because of problems with the frame, hardware, or alignment.

Visible Damage: If your window frames have obvious damage, such as cracks, chips, or rotting wood, it can impact the look and functionality of your windows.

Condensation Between Panes: Reduced energy efficiency and possible water damage can result from a broken seal, which is indicated by moisture or condensation between double or triple-pane windows.

Old Age: When windows reach the end of their useful life, which is usually around fifteen to twenty years for most materials, they may begin to show indications of wear and tear that make replacement a viable option.

Water Leakage: Signs of water damage and mold growth, such as leaks or infiltration of moisture around window frames, sills, or neighboring walls, might be caused by inadequate flashing or seals.

Safety Concerns: In the case of emergencies like fires or break-ins, it is crucial to fix or replace windows immediately if they are damaged, stuck, or do not have proper locks.

Talk to a professional window contractor about the state of your windows and whether they need fixing or replacing if you see any of these symptoms. If you take care of these problems quickly, you can make your home more energy efficient, more comfortable, and less likely to suffer damage.

Frequently Asked Questions (FAQ)

How long does a window replacement project typically take?

The number of windows to be replaced, the difficulty of the installation, and any extra customizations all play a role in determining how long it will take to complete a window replacement project. The typical time required to replace a set of windows is around a week.

What types of windows are best for energy efficiency?

By reducing heat transfer and increasing insulation, energy-efficient windows—including those that have earned the ENERGY STAR label—help homeowners save money on their monthly energy bills. If you're looking for energy efficiency, some features to look for are insulated frames, multiple panes, and low-emissivity coatings.

Can I replace my windows myself, or should I hire a professional?

It is generally recommended to hire a professional window replacement contractor, although some homeowners may choose to do it themselves. To guarantee correct installation and reduce the likelihood of mistakes or harm, hire a professional contractor. They have the training, equipment, and experience to do the job right.

Do I need a permit for window replacement?

If you need to replace your windows, you should check your local building codes to see if you need a permit. If there are structural changes or if the replacement windows are drastically different from the old ones, a permit will likely be needed to replace the windows. For the most up-to-date information on local requirements, it's recommended that you contact your building department.

What is the warranty coverage for replacement windows?

What a replacement window's warranty covers is manufacturer and product specific. For a set amount of time, usually between ten and twenty years, or even longer, most respectable window manufacturers will cover any problems with the materials and the workmanship. Talk to the window replacement contractor about your concerns and questions after you've read the warranty terms and conditions.

Are uPVC windows more energy efficient?

Unplasticized polyvinyl chloride, or uPVC, windows have stellar reputations for being energy efficient. By providing better insulation than other window materials, they help to minimize heat loss and transfer, which in turn improves energy efficiency and decreases heating and cooling bills.

Hire a Trusted Denver Metro Area or Colorado Springs
Replacement Windows Contractor That is Screened and Vetted

Replacing your windows can be a serious investment, and we want you to feel satisfied throughout the entire process. When you use Team Dave Logan to find your next window replacement contractor, rest assured that whichever company you hire will treat you and your home with the utmost respect. Select an outstanding Denver window replacement company from our roster, and give your home the extra care and attention it deserves.

Window Replacement Companies

Nex-Gen Windows and Doors

K and H Home Solutions - Windows

Monarch Windows and Doors

Renewal by Andersen of Denver and Colorado Springs - Windows and Doors

Bellwether Windows, Siding, and Doors - Windows

Window Nation

Blue Peaks Roofing - Windows

Paramount Siding and Windows - Windows

5280 Exteriors - Windows

Hoffman Weber Construction - Windows

Champion Windows, Sunrooms and Home Exteriors - Windows and Doors

Lifetime Home Remodeling - Windows and Doors

5280 Exteriors - Windows

Best Replacement Windows Contractors in Denver, CO and Surrounding Areas

Window Services Our Denver Area Contractors Provide

Choose the Perfect Windows for Your Home

Window Replacement Cost

Signs You May Need Your Windows Repaired or Replaced

Frequently Asked Questions (FAQ)

How long does a window replacement project typically take?

What types of windows are best for energy efficiency?

Can I replace my windows myself, or should I hire a professional?

Do I need a permit for window replacement?

What is the warranty coverage for replacement windows?

Are uPVC windows more energy efficient?

Hire a Trusted Denver Metro Area or Colorado Springs
Replacement Windows Contractor That is Screened and Vetted

Companies Selected:

Champion Windows, Sunrooms and Home Exteriors - Windows and Doors

Lifetime Home Remodeling - Windows and Doors

5280 Exteriors - Windows

Best Replacement Windows Contractors in Denver, CO and Surrounding Areas

Window Services Our Denver Area Contractors Provide

Choose the Perfect Windows for Your Home

Window Replacement Cost

Signs You May Need Your Windows Repaired or Replaced

Frequently Asked Questions (FAQ)

How long does a window replacement project typically take?

What types of windows are best for energy efficiency?

Can I replace my windows myself, or should I hire a professional?

Do I need a permit for window replacement?

What is the warranty coverage for replacement windows?

Are uPVC windows more energy efficient?

Hire a Trusted Denver Metro Area or Colorado SpringsReplacement Windows Contractor That is Screened and Vetted

Companies Selected:

Hire a Trusted Denver Metro Area or Colorado Springs
Replacement Windows Contractor That is Screened and Vetted