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H3 Fusion Tech.

The Hybrid Window Built to Last.

Real wood inside. Heavy-duty aluminum outside. A rigid vinyl core at the center. One frame that delivers beauty, strength, and performance for decades.

Explore H3 Series

OPERATING STYLES

Find the Perfect Fit for Your Home

Find the
Perfect Fit for
Your Home

The H3 Fusion Tech Series comes in multiple operating styles,
each engineered for beauty, performance, and long life.

Explore All Windows

Casement

Wide-open views and smooth operation. Perfect for top-to-bottom ventilation and a clean, modern look.

Awning

Let in fresh air even when it rains. Ideal on its own or combined with picture windows for light plus airflow.

Double Hung

Classic style with modern engineering. Easy tilt-in cleaning and updated efficiency for today’s homes.

Horizontal Slider

Smooth-glide operation with sleek, contemporary lines. Great for spaces where swing-out sashes would get in the way.

Direct Set (Fixed)

Slim frame and expansive glass for maximum views. Available up to 60 square feet in a single unit or combined with operating styles.

Specialty Shapes

One-of-a-kind designs that bring unique beauty and light to your home. Combine with other H3 windows for a striking custom look.

WHY CHOOSE H3 FUSION TECH

The best of three worlds in one frame. H3 combines real wood, structural vinyl, and extruded aluminum to deliver lasting performance and beauty.

Here’s what that means for you:

Motivation
Superior Strength

Extruded aluminum exterior is up to 2x thicker than roll-form cladding. It resists dents, holds its finish, and keeps color looking new for decades.

Tight Seal, Fewer Leaks

The structural vinyl core locks out water and air while staying hidden inside the frame. This keeps your home more comfortable and reduces callbacks for installers.

Natural Beauty Inside

Real wood interiors (not veneer) bring warmth and character. Choose from eight wood species and factory finish options to match any style.

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Performance that Last

Engineered for comfort, efficiency, and confidence.
Every H3 Fusion Tech window is designed to perform for decades, protecting your home and delivering savings year after year.

Energy Savings

Multiple Low-E glass options, dual and triple-pane, and TrueWarm Edge non-metal spacers keep homes comfortable and energy bills lower.

Built for Durability

Extruded aluminum cladding, CoreGuard Plus wood protection, and factory-certified mulls resist dents, rot, and leaks.

Warranty Confidence

Up to 30 years on clad coating, 20 years on insulated glass, and fully transferable coverage.

DESIGN YOUR PERFECT WINDOW

Lower energy bills with insulated glass and tight seals that work in extreme climates

All-season comfort whether it’s icy drafts in January or blazing sun in July

Beauty and style with custom finishes, hardware, and grille options

Peace of mind with certified installation and a fully transferable warranty

Explore Colors and Finishes

H3 Fusion FAQS

Yes. H3 FeelSafe carries Zone III ratings with laminated impact glass, engineered for coastal storm protection.
Every H3 window is backed by one of the strongest warranties in the industry: up to 30 years on clad coating, 20 years on insulated glass, 10 years on parts, and 2 years on labor. Fully transferable.
Yes. With multiple Low-E glass options, dual and triple pane configurations, and TrueWarm Edge non-metal spacers, H3 windows are designed to reduce energy loss and keep homes more comfortable.
Yes. H3 exteriors use AAMA 2604 and 2605 powder coat finishes designed to resist fading, scratching, and chalking for decades.
No. H3 uses fully extruded aluminum that is at least twice as thick as roll-form cladding. It resists dents and holds its finish.
No. The structural vinyl base is hidden inside the frame. It adds rigidity and creates a tighter seal against water and air.
Explore Window Specs

EXPERIENCE
H3 FUSION TECH

The hybrid window built for beauty, strength, and performance.

Real wood inside. Aluminum outside. A rigid vinyl core at the center.
Backed by one of the strongest warranties in the industry.

Take the Next Step

For Contractors:

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