The Best Window Installers in Decatur, IA

Compare the highest-rated windows professionals in Decatur, Iowa. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Simpson Windows, Siding & Roofing

4.8
(180 reviews)
Verified

A family-owned and operated exterior remodeling company with a stellar reputation for quality craftsmanship and customer service. They are a full-service provider, specializing in window and door replacement, and are known for their professional installation crews and use of high-quality, energy-efficient products.

1108 W Howard St, Leon, IA 50144 (Located in the Decatur County seat, directly serving Decatur)

Specialties & Features

Energy-efficient window replacement
Custom window solutions
New construction window installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Window World of Des Moines

4.7
(250 reviews)
Verified

As part of a national franchise with a strong local branch, Window World offers a wide selection of affordable, replacement windows. They are known for their efficient process, competitive pricing, and strong warranty. Their service area definitively covers the greater southern Iowa region, including Decatur.

3301 Delaware Ave, Des Moines, IA 50313 (Serves a wide radius, including Decatur)

Specialties & Features

Residential window replacement
Vinyl windows
Storm windows

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Champion Windows and Home Exteriors

4.6
(300 reviews)
Verified

A well-established regional company known for manufacturing and installing their own windows, which allows for greater quality control and custom solutions. They heavily promote their energy-efficient technologies and offer in-home consultations, making them a strong option for homeowners seeking performance and customization.

4875 NE 12th Ave, Des Moines, IA 50313 (Provides service to communities across Iowa, including Decatur)

Specialties & Features

Custom window solutions
Energy-efficient windows
Patio doors and window combinations

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Windows Contractors in Decatur

** The window service market for Decatur, Iowa, is characteristic of a rural community. There are no large, dedicated window retailers within the city itself, creating a market served by reputable regional contractors from nearby hubs like Leon (the Decatur County seat) and Des Moines. The competition level is moderate, with a handful of established players dominating the service area. Quality is generally high, as these companies rely on strong reputations and word-of-mouth in a tight-knit region. Typical pricing for a full window replacement project on an average home is competitive with national averages, generally ranging from **$5,000 to $15,000+,** heavily dependent on the number of windows, the quality of materials (vinyl, wood, composite), and the level of energy efficiency and customization required. Homeowners in Decatur have access to quality service, but are encouraged to get multiple quotes from these regional providers to ensure the best value and service fit.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Decatur regulations and climate

Frequently Asked Questions About Windows in Decatur

Get answers to common questions about windows services in Decatur, Iowa.

1What is the typical cost range for a full window replacement on a home in Decatur, and what factors influence the price?

For a standard-sized home in Decatur, a full window replacement typically ranges from $8,000 to $20,000, depending on the number and size of windows. Key factors include the window material (vinyl is common for our climate), the quality of the glass (double or triple-pane for Iowa's cold winters), and the complexity of the installation in your specific home's structure. Local labor rates and any necessary repairs to old, weathered frames also impact the final cost.

2When is the best time of year to schedule window installation in Decatur, Iowa?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for a proper sealant application and allows your home to be open during installation. Scheduling in the peak of Iowa's humid summer or frigid winter can be challenging for installers and may affect material performance and home comfort during the project.

3Are there specific window features or energy ratings I should prioritize for Decatur's climate?

Absolutely. Given Iowa's extreme temperature swings, prioritize windows with a low U-factor (for insulation against cold) and a low Solar Heat Gain Coefficient (SHGC) to manage summer heat. Look for the ENERGY STAR® label specific to the "North-Central" U.S. region, which is tailored for climates like ours. Triple-pane glass or double-pane with argon gas and Low-E coatings are excellent investments for year-round comfort and energy savings in Decatur.

4How do I choose a reputable window installation contractor in Decatur, and are local permits required?

Always verify an installer is licensed and insured in Iowa. Seek out local, established companies with strong references from Decatur or surrounding areas like Leon or Lamoni, and check for certifications from manufacturers like Andersen or Pella. While Decatur may not always require a permit for simple window replacements, a reputable contractor will know and handle any necessary local building code checks, especially for structural changes or if you live in a historic district.

5What are common post-installation issues I should watch for with new windows in this area?

The most common concerns are drafts, condensation between panes, and water infiltration. After installation, check for any noticeable air leaks, which are costly in our winters, and ensure all exterior caulking and flashing are seamless to handle Iowa's heavy rains and snowmelt. Interior condensation on the glass room-side is normal with high humidity, but condensation *between* the panes indicates a failed seal and requires an immediate warranty claim.