

Why It’s a Smart Choice:
What Is Fibrex®?
Andersen’s Strong, Sustainable Window Material
Built to Outlast Vinyl and Resist Houston’s Harsh Climate
A More Sustainable Choice
Why Homeowners Choose Andersen 100 Series
Strength & Longevity
Energy Efficiency You Can Feel
Modern, Clean Design
Color Options That Last
Affordability Without Compromise

Backed by Andersen’s Industry-Leading Warranty
Long-Term Confidence, Built Into Every Window

Plus: Champion Forest’s Reputation Behind Every Install
Available Window Styles
Gliding (Sliding) Windows
If you’re looking for sleek, modern windows with long-term performance, the Andersen 100 Series is an outstanding choice. Made with Andersen’s exclusive Fibrex® composite, these windows offer:
Casement Windows
Hinged at the side and opening outward like a door, casement windows offer excellent ventilation and unobstructed views.
Awning Windows
These windows are hinged at the top and open outward from the bottom, making them perfect for ventilation—even in light rain.
Picture Windows
Picture windows don’t open, but they’re perfect for framing scenic views and letting in lots of natural light.
Specialty Shapes
Want to add a little extra character? Andersen 100 Series windows are available in a variety of custom shapes and sizes, including:

Mix & Match for a Custom Look
You don’t have to choose just one style! Many homeowners mix different window types throughout their home to match both function and aesthetics. For example:
Our team will help you select the right style—or combination of styles—to complement your home’s architecture, layout, and daily use.
Built for Houston Weather
High Heat & UV Protection
Houston summers are no joke. The sun beats down for months, causing many window frames to warp, fade, or become brittle over time. Not Fibrex®.
Humidity & Moisture Resistance
Houston’s humidity can lead to mold, swelling, and seal failure in lower-quality windows. The Andersen 100 Series is designed to resist all of that.
Built for Seasonal Storms
When strong wind and heavy rain roll in, your windows need to be ready. Andersen 100 Series windows are:
Whether it’s a summer thunderstorm or an unpredictable Gulf Coast system, these windows provide peace of mind—keeping your home secure, dry, and comfortable year-round.

Installed by Houston’s Trusted Window Team
Professional Installation, Done Right the First Time

Here’s What You Can Expect:
When your windows are installed properly, they last longer, seal tighter, and look better. It’s one more reason so many Houston homeowners trust Champion Forest Exteriors with their window projects.
Proudly Serving Greater Houston
More about Michael Guthrie

Michael Guthrie is the owner of Champion Forest Exteriors and Woodlands Windows, proudly serving Houston-area homeowners since 1981. With over 40 years of experience in windows, siding, and roofing, Michael is known for expert craftsmanship, honest advice, and a commitment to quality materials like Andersen, Simonton, James Hardie, and GAF. He treats every project like it’s his own home.
- GAF Certified Roofing Installer
- Andersen Certified Contractor
- Certified Simonton Windows Installer
- BBB Accredited Business with an A+ Rating
Ready to Upgrade to Andersen 100 Series Windows?
If you’re ready to replace old, inefficient windows with something stronger, smarter, and built to last, the Andersen 100 Series is the perfect choice—and Champion Forest Exteriors is the team to install them.