Louvered SkylightS SkyArc™ Polycarbonate Louvered Skylights & Smoke Vents SkyArc™ Polycarbonate Louvered Skylights & Smoke Vents The use of Skylights with Louvered Bases allow for natural gravity ventilation,reducing the interior heat loads during warm weather. Model No. Examples: 4896 S-SL3-ST-CM-MF 4896 Steel frame Skylight Louvered Base Curb Mount Mill Finish Rain ADD IS for Insect Screen, BS for Bird Screen and RD for Rain 4896 S-ULSV2D-L3-CM-MF4896 Steel frame Smoke Vent Dual Lid Smoke Vent- Curb Mount on a Louvered Base Model No. Examples: 4896 A-SL3-CM-MF (4896 Aluminum frame Skylight Louvered Base Curb Mount Mill Finish Rain) 4896 S-ULSV2D-L3-CM-MF (4896 Steel frame Smoke Vent Dual Lid Smoke Vent- Curb Mount on a Louvered Base) 4896 A-FMSV2D-DD-CM-MF (4896 Aluminum frame FM Approved Dual Lid Smoke Vent Double Dome Curb Mounted Mill Finish) Models: Sizing: 4848 48” X 48” 4896 48” X 96” 6072 60” X 72 6096 60” X 96” Models: Sizes: 4848 48” X 48” 4849 48” X 49” 6072 60” X 72” 6096 60” X 96” Products SkyArc Curb Mounted Skylight on Louvered Base Learn More SkyArc Curb Mounted Skylight on Louvered Base With Rain Defenders Learn More Dual Lid Smoke Vent on Louvered Base Learn More SkyArc Curb Mounted Skylight SkyArc Curb Mounted Skylight on Louvered Base Learn More Learn More Dual Lid Smoke Vent on a Louvered Base Learn More Download Our Brochure Download our brochure to browse our available products. We have a variety of daylighting systems and can help you find one that is tailored for your needs. Download Our Brochure How Can We Help?