Expert Window and Door Replacement in DeForest

For homeowners in DeForest, Wisconsin, AHT Wisconsin Windows offers premium window and door replacement services to enhance energy efficiency, comfort, and curb appeal. Since 1967, we’ve been a trusted leader in home improvement, providing durable, high-performance windows and doors designed to withstand Wisconsin’s unpredictable weather while improving the beauty and functionality of your home.

Durable and Energy-Efficient Windows

Our windows are built from a proprietary composite material that is four times stronger than standard vinyl, ensuring exceptional durability and weather resistance. Featuring energy-efficient triple-pane glass packs with two layers of krypton gas and Low-E coatings, our windows effectively minimize heat transfer to keep your DeForest home comfortable year-round and reduce energy costs. These advanced designs have earned the prestigious “most efficient” rating from ENERGY STAR.

We offer a wide range of customizable window styles to suit the unique character of your DeForest home:

  • Double Hung
  • Slider
  • Casement
  • Bay
  • Bow
  • Awning
  • Picture
  • Egress
  • Specialty Windows

Choose from a variety of finishes to perfectly complement your home’s interior and exterior design.

Energy-Efficient Entry and Patio Doors

In addition to premium windows, we provide energy-efficient entry and patio doors built to perform in DeForest’s variable climate. Our Signature Series entry doors are constructed with advanced materials and feature three-way compression gaskets for a tight, weather-resistant seal. Customize your doors with a variety of finishes and hardware options tailored to your style.

For patio and sliding glass doors, we offer innovative solutions with features such as:

  • Multi-point locking systems for enhanced security
  • Step locks for added safety, whether the door is open or closed
  • A monorail sliding system for smooth, effortless operation
  • Warm-edge insulation to maximize energy efficiency

Our triple-pane patio doors deliver superior insulation, ensuring comfort and performance throughout the year.

Professional Installation with a 50-Year Warranty

Our experienced professionals handle every window and door installation with precision and care. We back our work with a 50-year transferable, non-prorated manufacturer’s warranty and a 50-year workmanship guarantee, giving you confidence in the quality and longevity of your investment.

Benefits of Replacing Your Windows and Doors

Upgrading to our advanced, energy-efficient windows and doors provides several key benefits:

  • Energy Savings: Older windows and doors can cause up to 60% of energy loss. Our products reduce energy waste, lowering utility bills.
  • Improved Comfort: By minimizing heat transfer, our windows and doors maintain consistent indoor temperatures, reducing strain on your HVAC system.
  • Enhanced Curb Appeal: High-quality, stylish windows and doors elevate your home’s overall appearance and increase its value.

Contact Us Today

If you’re ready to enhance your DeForest, WI home with new windows and doors, contact AHT Wisconsin Windows today. Our knowledgeable team is here to answer your questions and provide a free, no-obligation quote. Discover why so many homeowners in DeForest trust us for their window and door replacement needs.