New Windows for Your Omro Home

residents in Omro deserve windows that do more than just finish good. AHT Wisconsin Windows delivers performance-rated window replacements that elevate coziness, slash utility bills, and handle freezing temperatures and humid summer heat with ease.

Our team works with residents in Omro to find the right fit, whether that means a full window replacement, a single entry door upgrade, or a combination of both. Every product we offer is designed to withstand heavy snowfall, ice, and summer storms.

Why Omro Homeowners Choose AHT

There’s more to window replacement than curb appeal. Replacing old windows can recapture up to 30%% of the energy your home currently wastes. For Omro, WI, that means upgrading to modern, insulated windows is one of the most cost-effective home improvements available.

For Omro homes, our windows provide:

Custom sizing available for older and non-standard Omro homes
Noise reduction for a quieter living space
Superior insulation for Wisconsin winters and summers
Improved indoor coziness and elimination of air leaks
Long-lasting construction with minimal maintenance requirements

A Legacy of Quality Since 1967

Since 1967, AHT Wisconsin Windows has proudly served property owners across Wisconsin, completing projects for more than 12,000 satisfied customers. Our reputation is built on top-tier craftsmanship, proven service, and premium window and door products.

Every installation is backed by:

A 50-year warranty on door seals
A 50-year transferable, non-prorated warranty on components and workmanship

Omro Entry Door Installation

A high-quality entry door makes a big difference in energy savings, security, and visual appeal. AHT Wisconsin Windows serves Omro with fiberglass and steel entry doors, front doors, and storm doors built to perform through Wisconsin’s cold winters and warm summers.

What makes our Signature Series entry doors stand out:

Multi-point locking hardware for enhanced home security
Exceptional longevity in extreme temperature swings
Three-way compression gaskets on three sides for a tight, weather-resistant seal
Energy-efficient cores that help maintain consistent indoor temperatures
Professional installation by experienced Omro-area technicians

We stand behind every door with a 50-year transferable, non-prorated warranty covering components and workmanship.

Sliding & Patio Door Installation in Omro

A patio door should be more than just a way to get outside. AHT Wisconsin Windows brings Omro local homeowners sliding glass doors and patio doors that combine performance-rated efficiency with eye-catching style and security.

Every patio door we install comes equipped with:

Triple-pane clear glass available on all patio door models
Step locks for added security when doors are closed or partially open
Weather-stripping designed to block drafts and moisture
Monorail sliding systems with top and bottom rollers for gliding operation
Warm-edge insulation technology to maximize energy efficiency
Low-profile thresholds for easy indoor-outdoor transitions

Recent Window Replacement Projects Near Omro

A look at recent window and door replacements we've completed for homeowners in the area.

4 photos

Owen in Oshkosh, WI

Oshkosh July 2026

5 double-hung windows as well as a 2-lite slider

We installed 4 Double Hungs and a 2 Lite Slider in an older home in Oshkosh. The existing double hung windows worked on a weight and pulley balance system that is buried in the…

2 photos

Sattler in Oshkosh, WI

Oshkosh June 2026

1 double-hung window

We were in a home in Oshkosh, WI converting an existing entry door into a Double Hung window. We kept the existing width of the opening and made sure that the window was at the…

3 photos

Peterson in Neenah, WI

Neenah May 2026

5 windows as well as a 2-lite slider

Installed 5 windows where we converted a double hung and a casement (crank-out) both into much wider 2 lite sliders complete with new headers for each. The other 3 windows were…