We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More
New window replacement installed in a home

Best Window Replacement Companies in Lafayette, CO

Get matched with a top local pro
Join the 6,755 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Window Replacement
  4. CO
  5. Lafayette
Written By Max Peterson|Last Updated: April 18, 2024

Replacement windows can defend your home from leaks and drafts, boost its energy efficiency, and provide it with extra visual flair. Local contractors recognize that homeowners would rather not pay a pretty penny for window replacement in Lafayette. They work with cost-efficient materials that don't compromise on durability.

Top Pick
4.7
  • Full-service installation
  • Large window selection
  • Nearly 30 years of experience
Best Financing
4.4
  • Full-service installation
  • In-house, U.S.-made products
  • More than 70 years of experience
Most Customizable
4.3
  • Full-service remodeling
  • 96% satisfaction rate
  • More than 30 years of experience

Top 10 Lafayette Window Installation Companies

By choosing one of these renowned companies for window replacement in Lafayette, you'll reap the benefits of new windows in no time.

Lafayette residents can trust the This Old House Reviews Team to provide relevant and up-to-date window replacement company recommendations in their area. To determine which installers are the best, we focus on these five criteria:

  • Energy-efficiency guarantees
  • Services and warranties
  • Product quality
  • Professional experience and licensure
  • Customer reviews and recommendations
Champion Replacement Windows of Denver Logo

Champion Replacement Windows of Denver

GET QUOTE
4.7/5
Based on 1,557 customer reviews.

Services Offered

Window Replacement/installationDouble-HungGlass DoorsBay Windows

Highlights

  • Price transparency
  • Free assessment
  • Good customer service
10035 E 40th Ave Suite 400, Denver, CO 303-800-2129 championwindow.com
Champion Replacement Windows of Ft. Collins Logo

Champion Replacement Windows of Ft. Collins

GET QUOTE
4.8/5
Based on 777 customer reviews.

Services Offered

Double-HungGlass DoorsWindow Replacement/installationBay Windows

Highlights

  • Price transparency
  • Good customer service
  • Free assessment
5850 Byrd Dr, Loveland, CO 970-744-2604 championwindow.com
Power Home Remodeling Logo

Power Home Remodeling

GET QUOTE
4.7/5
Based on 2,686 customer reviews.

Services Offered

Energy-Efficient OptionsWindow Replacement/installation

Highlights

  • Good customer service
7304 S Joliet St #100, Centennial, CO 303-357-2484 powerhrg.com
Window World of Denver Logo

Window World of Denver

GET QUOTE
4.8/5
Based on 342 customer reviews.

Services Offered

Triple Pane GlassCustom Window DesignsDouble-HungBay WindowsWindow Replacement/installationEnergy-Efficient OptionsGlass Doors

Highlights

  • Good customer service
  • Timely service
  • Price transparency
480 E 76th Ave Bldg 5e, Denver, CO 303-574-9594 windowworldcolorado.com
DaBella Logo

DaBella

GET QUOTE
4.8/5
Based on 844 customer reviews.

Services Offered

Vinyl FramesDouble-HungGlass DoorsWindow Replacement/installation

Highlights

  • Good customer service
  • Timely service
6600 E Hampden Ave, Denver, CO 720-619-8704 dabella.us
Ameritech Windows Logo

Ameritech Windows

5/5
Based on 686 customer reviews.

Services Offered

Double-HungWindow Replacement/installationTriple Pane GlassEnergy-Efficient OptionsBay WindowsCustom Window DesignsGlass Doors

Highlights

  • Timely service
  • Educational website
  • Price transparency
1310 College Ave #400, Boulder, CO 303-444-1998 ameritechwindows.com
BlueBird Windows & Doors Logo

BlueBird Windows & Doors

4.8/5
Based on 294 customer reviews.

Services Offered

Double-HungWindow Replacement/installationGlass DoorsEnergy-Efficient OptionsBay Windows

Highlights

  • Price transparency
  • Free assessment
  • Good customer service
1200 Diamond Cir Unit J, Lafayette, CO 303-810-2888 gobluebirdco.com
Smart Windows Logo

Smart Windows

4.6/5
Based on 16 customer reviews.

Services Offered

MirrorsBay WindowsTempered GlassDouble-HungWindow Replacement/installationGlass Doors

Highlights

  • Free assessment
  • Good customer service
  • Price transparency
740 S Pierce Ave # 5, Louisville, CO 720-287-3210 smartwindowsco.com
Slade Glass Co. Logo

Slade Glass Co.

4.6/5
Based on 67 customer reviews.

Services Offered

MirrorsGlass RepairGlass ShowersWindow Replacement/installation

Highlights

  • Educational website
  • Price transparency
  • Free assessment
1770 38th St, Boulder, CO 303-276-1550 sladeglass.com

More Local Window Companies

A&M WINDOW SERVICE

User Reviews: 4.5/5 

405 W 115th Ave Unit 2
Northglenn, CO 80234

WestPro | Roofing, Siding, Windows

User Reviews: 5/5 

1321 Sherman Dr
Longmont, CO 80501

Glass Doctor Home + Business of Boulder

User Reviews: 4.4/5 

5649 Arapahoe Ave Unit N
Boulder, CO 80303

Performance Windows

User Reviews: 4.3/5 

590 Burbank St
Broomfield, CO 80020

Carlson Siding & Construction

User Reviews: 4.5/5 

13395 Olive St
Thornton, CO 80602

Colorado Classic Exteriors: Windows, Doors, Pergolas

User Reviews: 4.4/5 

7985 Vance Dr #202
Arvada, CO 80003

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

New window replacement installed in a home

Get Your Window Replacement Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Lafayette
Annual Energy Efficient Windows Savings:$457
Average Max Temp:56°F
Average Min Temp:37°F
Average Daily Sunlight:60%
Average Annual Snowfall:62.9"
Average Monthly Precipitation:1.68"

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

How To Choose a Window Company in Lafayette

Each window installer has varying offerings and approaches. To streamline the company search, keep these factors in mind:

Window Cost by Type

When it comes to window replacement, cost-effectiveness is key. Each window you replace should deliver maximum durability at a reasonable price point. Choosing budget windows could actually increase your overall cost, since they come with a shorter lifespan and more intensive maintenance needs. The age of your home, together with the sizes, styles, and materials of replacement windows you opt for, can impact pricing. Single-hung windows often cost less due to their straightforward style and simple mechanisms, while a sweeping, custom-size picture window will cost more. A professional can guide you through selecting the products that fit your preferences.

This table shows average prices for various window types to give you an idea of what to expect.

Window TypesAverage Cost
Arched$231-$1418
Awning$334-$931
Bay$770-$5716
Custom$343-$952
Casement$266-$1545
Double-hung$124-$804
Egress$228-$570
Glass Block$45-$578
Picture$200-$1482
Single-hung$90-$1524
Skylight$114-$1376
Sliding$262-$1333
Storm$54-$376
Transom$279-$584

Window Material Cost

Materials also help determine a window's cost. You might choose a material based on your desired look, the local climate, and your energy efficiency goals. For example, wooden windows can give your home an organic design without breaking the bank, but you'll have to invest more toward maintenance. Aluminum and composite windows cost more up-front, but they're incredibly durable against the elements, so you'll spend far less on maintenance.

Window TypesAverage Cost
Aluminum$54-$1524
Composite$550-$1236
Fiberglass$90-$770
Vinyl$185-$1715
Wood$275-$1545

Other Window Replacement Costs

Ask each contractor you're considering about warranty fees, labor costs, and permit fees. This will help you understand the overall expenses involved in the project.

Experience and Training

Peruse a company's website and contact a representative to learn more about its product and service offerings, pricing, and warranties. Many window companies also keep online portfolios that present past projects.

Ensure that the company specializes in window replacement. The more specific training its staff has, and the longer it has been in operation, the more likely it will provide high-quality craftsmanship.

Licensing and Credentials

Colorado's contractor licensing requirements are distinct among states. There is no statewide authority that licenses window companies, but they might still need licenses from local authorities in which they operate. Both Colorado Springs and Denver license window installers, treating them as either general contractors or building contractors. For other areas, contact your local authorities.

Types of Windows Offered

No two window companies offer the same window styles and materials. Look for one that's an expert in the type you want for your home.

Finally, pay close attention to the framing materials that a provider uses. Each window frame material has a different life span, energy efficiency level and price point. A company will usually specify whether the windows they install use wood, composite, fiberglass, metal, or vinyl.

Customer Feedback

One of the easiest ways to evaluate a company is to read what other customers have written about their experiences. You can find customer reviews on websites like Trustpilot, Google, Yelp, and the BBB. Speak with people you know who have used a company you're interested in, and ask a representative for a copy of its reference list.


Ready to Get a Quote on Your Window Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Window Replacement in Lafayette

How could new windows help my energy efficiency?

Lafayette homeowners could potentially save $460 annually by upgrading to efficient windows. They'll also lower their property's carbon dioxide emissions by 460 pounds per year.

According to the federal Department of Energy, up to a third of a house's HVAC usage is to compensate for the heat or cold entering through windows. Energy-efficient windows help keep heat out in the summertime and in during the wintertime, both protecting your comfort and saving you money.

I've heard there are tax credits for energy-efficient windows. How much could I save?

Yes. No matter where you're located, you can claim a federal tax credit of up to $3,200 per year on up to 30% of your window replacement's cost. Further, most state and some local authorities offer financial incentives of their own. We recommend consulting your local government for specific information about tax incentives available in your area.

What's the typical timeline for a professional window replacement?

It could take up to 4–7 weeks to begin installation after the contractor orders your windows from the manufacturer. The installation itself usually takes around an hour per window. A larger window will take more time to get done, but a highly skilled crew can get the job done faster.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

More Window Resources

National Windows Company Ranking Methodology

Sources

Energy Star