CT
Thermal and Light Blocking Solutions
The CT family of products are designed for applications where reduction of UValue and SHGC or 100% light blocking solutions are required based on building use or building code requirements.
3 Products in This Family
CT1 PLUS - Light Transmitting Thermal Skylight Insert
The CT1 PLUS - Light Transmitting Thermal Skylight Insert is an 8MM twin wall polycarbonate lens with integrated foam curb seal gasket designed for use with Sunoptics Signature Series polycarbonate prismatic skylights (skylight sold separately). The CT1 PLUS provides a solution for applications requiring lower Uvalue and SHGC values to meet more stringent building code standards despite the IECC 2021 / ASHRAE 90.1 recommended daylighting performance ratings when skylights are used with daylight responsive controls.
- U-Factor: 0.39 / SHGC: .35
- Designed for use with Sunoptics Signature Series™ Double Glazed Skylights (skylight sold separately)
- Integrated foam curb gasket for direct insert below Skylight for a combined assembly
CT Skylight Shield™ LBU - Light Blocking Insert
The CT Skylight Shield™ LBU is a 100% light blocking insert designed for applications where traditional skylight assets are deployed but interior lighting format has now changed, needing to block light output from the skylight without eliminating the skylight asset for possible later building use changes. Constructed out of 6mm Twin Wall high impact resistant polycarbonate for long term performance.
- 100% light blocking
- Inner-frame insert, fitted within the skylight frame, for ease of deployment with existing skylights
CT Skylight Shield™ LBI - R19 Insulated, Light Blocking Insert
The CT Skylight Shield™ LBI is an R-19 insulated, 100% light-blocking insert designed for applications where existing skylight installations remain in place but interior lighting needs have changed — allowing light output to be fully blocked without removing the skylight asset itself, preserving it for possible future building use changes. Constructed of 6mm twin-wall, high-impact-resistant polycarbonate with 6" batt insulation, engineered for thermal efficiency and long-term performance.
- R-19 thermal performance for existing skylight applications
- 100% light blocking
- Inner-frame insert, fitted within the skylight frame, for ease of deployment with existing skylights
Engineered for Performance
For nearly 50 years, Sunoptics has pioneeredinnovative solutions for commercial rooftops
Today, we're redefining rooftop performance with products engineered around the evolving needs of retail, warehouse, distribution, and manufacturing facilities.