Windows Replacement and Installation in Decatur, IL


Decatur, known for its rich history and vibrant community, is a great place to own a home—but Illinois weather can be tough on windows. Investing in window replacement in Decatur is a smart way to improve energy efficiency, comfort, and visual appeal.

Feldco’s expert window installation ensures durable, low-maintenance windows built to withstand Midwest seasons. Whether you're near Lake Decatur or in a historic neighborhood, we offer energy-efficient solutions to lower costs and boost security.

Looking for more upgrades? We also install doors, roofing, and siding to enhance your home’s value and protection. Trust Feldco for quality and reliability!



Decatur, IL Exterior Home Remodeling

Types of Windows We Replace in Decatur

We provide replacement windows with durable, energy-efficient vinyl options that enhance insulation, cut energy costs, and boost curb appeal. Our expert window installation ensures a perfect fit, lasting durability, and low maintenance – built for the Midwestern climate.

Choose from a variety of styles to match your home’s design and needs:

  • Double-hung windows
  • Casement windows
  • Slider windows
  • Bay & Bow windows
  • Awning windows
  • Picture windows
  • Garden windows
  • Specialty windows

Additional Home Improvement Services in Decatur

Enhance your home with durable, energy-efficient doors built for security and performance. We install entry, patio, and storm doors with a weather-tight seal for lasting protection.

Upgrade your exterior with siding replacement, improving insulation, energy efficiency, and home value with materials built to withstand Illinois’ unpredictable weather.

For ultimate protection, our roof replacement uses high-quality materials to shield your home from the elements—backed by a dependable warranty for peace of mind.


Get a free, no-obligation quote by filling out the form below.

Enter your full name
Enter your email
Enter your phone number
Enter your zip code
If you have a promo code, enter it here



*View our privacy policy


Or call us at 1-866-4FELDCO
or visit one of our locations


Why choose FELDCO?


Great Products & Price

You don’t have to spend a fortune on your exterior home renovation project. We offer high quality, energy efficient windows, siding, doors and roofing at affordable prices.

We're Local

Originally starting as a Chicago home window replacement company in 1976, we’ve expanded to 13 showroom locations across Illinois, Indiana, Iowa, Michigan and Wisconsin within a large service area.

Professional Installation

Your new windows, siding, doors or roofing will be professionally installed by factory-trained home remodeling installers who care about your home. They will remove and dispose of any debris, so you don’t have to worry about the clean up afterwards.

Awarded #1

Feldco has been named Window and Door Magazine’s Dealer of the Year three times as the top window and door replacement company in the nation.

Feldco Is The Top Home Remodeling Company in Decatur


Why do Decatur homeowners choose Feldco for their exterior home remodeling? With over 500,000 happy customers served over almost 50 years, why wouldn’t you choose Feldco? Our quality products and expert installation can’t be matched.

Look no further for a home improvement company for your Decatur home, get a free quote online or call 866-4-FELDCO.


DECATUR HOME REMODELING SERVICES


WINDOWS




Replace your old windows with energy efficient windows from Feldco.

LEARN MORE

SIDING




Give your home a new look with durable, weather-resistant vinyl siding.

LEARN MORE

DOORS




High quality doors at affordable prices. We’re here to help you find the best doors for your home.

LEARN MORE

ROOFING




A new roof from our home remodeling company will enhance your home's curb appeal and value.

LEARN MORE








Privacy Policy
Promotional Details
Terms of Use
SMS Terms & Conditions

Copyright © 2025 Feldco


NARI Partner Logo
Dealer of the Year
Lead Safe Certified Firm
OSI Certified Installer
Home Advisor Approved
Energy Star
Owens Corning Platinum Contractor

Windows Replacement and Installation in Decatur, IL


Decatur, known for its rich history and vibrant community, is a great place to own a home—but Illinois weather can be tough on windows. Investing in window replacement in Decatur is a smart way to improve energy efficiency, comfort, and visual appeal.

Feldco’s expert window installation ensures durable, low-maintenance windows built to withstand Midwest seasons. Whether you're near Lake Decatur or in a historic neighborhood, we offer energy-efficient solutions to lower costs and boost security.

Looking for more upgrades? We also install doors, roofing, and siding to enhance your home’s value and protection. Trust Feldco for quality and reliability!



Decatur, IL Exterior Home Remodeling

Types of Windows We Replace in Decatur

We provide replacement windows with durable, energy-efficient vinyl options that enhance insulation, cut energy costs, and boost curb appeal. Our expert window installation ensures a perfect fit, lasting durability, and low maintenance – built for the Midwestern climate.

Choose from a variety of styles to match your home’s design and needs:

  • Double-hung windows
  • Casement windows
  • Slider windows
  • Bay & Bow windows
  • Awning windows
  • Picture windows
  • Garden windows
  • Specialty windows

Additional Home Improvement Services in Decatur

Enhance your home with durable, energy-efficient doors built for security and performance. We install entry, patio, and storm doors with a weather-tight seal for lasting protection.

Upgrade your exterior with siding replacement, improving insulation, energy efficiency, and home value with materials built to withstand Illinois’ unpredictable weather.

For ultimate protection, our roof replacement uses high-quality materials to shield your home from the elements—backed by a dependable warranty for peace of mind.


Get a free, no-obligation quote by filling out the form below.

Enter your full name
Enter your email
Enter your phone number
Enter your zip code
If you have a promo code, enter it here



*View our privacy policy


Or call us at 1-866-4FELDCO
or visit one of our locations


Why choose FELDCO?


Great Products & Price

You don’t have to spend a fortune on your exterior home renovation project. We offer high quality, energy efficient windows, siding, doors and roofing at affordable prices.

We're Local

Originally starting as a Chicago home window replacement company in 1976, we’ve expanded to 13 showroom locations across Illinois, Indiana, Iowa, Michigan and Wisconsin within a large service area.

Professional Installation

Your new windows, siding, doors or roofing will be professionally installed by factory-trained home remodeling installers who care about your home. They will remove and dispose of any debris, so you don’t have to worry about the clean up afterwards.

Awarded #1

Feldco has been named Window and Door Magazine’s Dealer of the Year three times as the top window and door replacement company in the nation.

Feldco Is The Top Home Remodeling Company in Decatur


Why do Decatur homeowners choose Feldco for their exterior home remodeling? With over 500,000 happy customers served over almost 50 years, why wouldn’t you choose Feldco? Our quality products and expert installation can’t be matched.

Look no further for a home improvement company for your Decatur home, get a free quote online or call 866-4-FELDCO.


DECATUR HOME REMODELING SERVICES


WINDOWS




Replace your old windows with energy efficient windows from Feldco.

LEARN MORE

SIDING




Give your home a new look with durable, weather-resistant vinyl siding.

LEARN MORE

DOORS




High quality doors at affordable prices. We’re here to help you find the best doors for your home.

LEARN MORE

ROOFING




A new roof from our home remodeling company will enhance your home's curb appeal and value.

LEARN MORE








Privacy Policy
Promotional Details
Terms of Use
SMS Terms & Conditions

Copyright © 2025 Feldco

NARI Partner Logo Dealer of the Year Lead Safe Certified Firm OSI Certified Installer Home Advisor Approved Energy Star Owens Corning Platinum Contractor
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