Manufacturer Spotlight: The Daylighting Specialties of Structures Unlimited
When it comes to seamless, high-performance daylighting solutions, Structures Unlimited is at the top of the list as a premium provider for a reason. As a long-time partner of Kalwall, this brand brings together advanced translucent sandwich panels and robust structural aluminum engineering to create fully integrated systems that deliver exceptional natural daylight with long-term durability and architectural beauty.
Their hallmark? A single-source approach all under one roof—ensuring efficiency, accountability, and unmatched consistency from concept to delivery.
The Power of Fully Integrated Daylighting
Structures Unlimited specializes in holistic daylighting systems, blending Kalwall’s renowned glare-free translucent panel technology with a meticulously engineered aluminum framing system. These systems are ideal for environments that rely on abundant natural light without compromising comfort or performance—spaces like natatoriums, recreation facilities, transit hubs, schools, and commercial buildings.
Because their assemblies are factory-built as cohesive units, architects and builders benefit from:
- Verified thermal efficiency
- Superior solar heat gain control
- Better long-term sustainability outcomes
- Streamlined compliance with code requirements
- Confidence in performance under extreme conditions like snow loads or corrosive environments
Signature Daylighting Solutions
Skyroofs® and Structural Skylights
Their proprietary Skyroofs® and custom structural skylights offer expansive overhead daylighting with clean lines and impressive spans. The integrated beam system and aluminum framing provide inherent strength and are specifically engineered to address weather, loading, and safety considerations.
Canopies and Walkways
Architects often turn to Structures Unlimited for covered walkways and architectural canopies that illuminate pathways while offering weather protection. These systems bring diffused, comfortable illumination without harsh shadows or glare.
Pool Enclosures and Natatoriums
Spaces with high humidity or chemically treated air require materials that can endure constant exposure. Structures Unlimited’s enclosures are corrosion-resistant, thermally stable, and maintain bright, glare-free daylight—making them ideal for pool enclosures and community natatoriums of any scale.
Skyroofs for Large-Scale Buildings
Large-volume interiors such as sports complexes, offices, and manufacturing facilities benefit from their expansive daylighting systems that reduce dependence on artificial lighting, improve occupant comfort, and support energy-efficient design strategies.
Smarter Design Through Daylight Modeling
To ensure optimal performance, Structures Unlimited supports the design process with daylight modeling. This allows architects to precisely analyze:
- Illumination levels
- Distribution of natural light
- Glare control
- Solar heat gain reduction strategies
- Energy performance relative to LEED and sustainability goals
By leveraging this research-based approach, project teams can confidently predict how a space will behave throughout the year and how to maximize daylight while maintaining comfort and efficiency.
Built for Strength, Durability, and Long-Term Value
Every daylighting system from Structures Unlimited is designed to handle real-world challenges. Their structural aluminum and translucent sandwich panels withstand intense UV exposure, extreme temperatures, and heavy snow loads. The result is a high-performance product with exceptional longevity and minimal maintenance needs.
Partnering with Industry Leaders
Part of what elevates Structures Unlimited is their relationship with Kalwall—another one of Alder’s valued strategic partners. Together, they offer daylighting systems that not only meet functional needs but also support long-term architectural vision, occupant well-being, and measurable sustainability performance. Their shared focus on energy-efficient design and robust engineering makes these solutions a standout choice for architects committed to high-quality daylighting.
Elevate Your Next Project with Structures Unlimited and Alder’s
Whether you’re designing a dramatic entry canopy, a high-performance skyroof, or a state-of-the-art natatorium, Structures Unlimited and Alder’s deliver daylighting systems that excel in strength, sustainability, and aesthetic impact — together.
If you’d like help evaluating a product for your upcoming project, exploring code requirements, or comparing system options, Alder’s is always here to support your design goals. Contact our team today to get started.

