Fiberglass Window Replacement Service

Cost of Fiberglass Window Replacement in Denver

Zip
Our Trusted Partners
Renewal by Andersen
Titan Doors

Replacing fiberglass windows in Denver, CO, can be a significant investment, but it offers numerous benefits such as improved energy efficiency, enhanced curb appeal, and increased property value. Understanding the factors that influence the cost and the common tasks involved can help homeowners make informed decisions.

Factors Affecting Cost

  • Window Size: Larger windows typically cost more due to increased material and labor requirements.
  • Number of Windows: Replacing multiple windows can increase the overall cost but might offer bulk discounts.
  • Window Style: Different styles, such as casement, double-hung, or sliding windows, have varying price points.
  • Glass Type: Options like double-pane, triple-pane, and Low-E glass can affect the total cost.
  • Frame Material: While fiberglass is a common choice, the quality and brand of the fiberglass can influence the price.
  • Installation Complexity: Homes with difficult access or unique architectural features may incur higher labor costs.
  • Energy Efficiency Features: Additional features like gas fills and special coatings can add to the cost but improve energy savings.

Average Costs for

Task Price Range (Denver, CO)
Single Window Replacement $450 - $1,200
Double-Hung Window Installation $600 - $1,500
Casement Window Installation $700 - $1,600
Sliding Window Installation $500 - $1,300
Bay Window Installation $1,500 - $3,500
Triple-Pane Glass Upgrade $100 - $200 per window
Low-E Glass Upgrade $75 - $150 per window
Labor Costs per Hour $50 - $100

Understanding these factors and average costs can help Denver homeowners budget effectively for their fiberglass window replacement projects.

Fiberglass Window Replacement Quotes

Enter your Zip Code

Our Trusted Partners
Renewal by Andersen
Titan Doors

Fiberglass Window Replacement

Copyright © 2025 . All Rights Reserved

DenverWindowsInstallation.com is a service to assist homeowners in connecting with local service contractors. All contractors are independent, and this site does not warrant or guarantee any work performed. It is the responsibility of the homeowner to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All persons depicted in a photo or video are actors or models and not contractors listed on this site.