Aluminum Glazing Systems

Complete extrusion systems for greenhouses, sunrooms, and specialty structures. Designed for strength, durability, and easy installation.

For Everyone

Homeowners, builders, architects, and DIY enthusiasts trust our systems for their greenhouse and sunroom projects.

Complete Systems

Everything you need: extrusions, profiles, installation details, and project examples all in one place.

Full Support

We support professional installers and DIY customers with guidance, parts, and expert advice.

What We Offer

Choose from our complete range of aluminum glazing solutions. Each system is designed for easy integration and long-term performance.
Complete line of extrusions for greenhouse structures, patio enclosures, and sunrooms. Includes frame components, caps, connectors, and profiles for standard and custom builds.
Alternative profiles and system options for unique structures, retrofits, or custom builds that need different framing approaches beyond standard extrusions.
Clear installation illustrations and diagrams that help builders and DIY customers understand how the glazing system fits together with step-by-step visuals.
Examples of completed projects using our Pro Seal aluminum glazing system. See how the system performs in real applications across different structures and environments.

Why Builders Choose This System

Our glazing system is engineered for strength, low maintenance, and ease of installation on both residential and commercial projects.

Climate Resistant

Built to handle demanding climates with strict performance standards for wind, snow, and long-term durability.

Versatile Compatibility

Works with a variety of glazing materials, including polycarbonate panels and insulated glass options.

Easy Installation

Designed for straightforward assembly with clear instructions and components that fit together seamlessly.

A+

Performance Rating

Meets strict industry standards for durability and weather resistance

Who We Support

From DIY enthusiasts to professional contractors, we provide the parts, details, and guidance you need.

Homeowners

Who want to glaze their own structures with quality materials

Contractors

Who need complete systems for professional installations

Architects

Preparing greenhouse or sunroom plans with precision

DIY Builders

Who want clear instructions and strong components

Need Help Choosing the Right System?

Ralph can walk you through the best options for your project. Get personalized recommendations based on your specific needs.

Ralph Johnson

Glazing Systems Specialist

Glazing Work We’ve Completed

Here are some recent projects using Pro-Seal aluminum glazing extrusions on wood and aluminum frames. A good way to see how the system comes together.