Sun Tek 22.5 in x 69.5 in Fixed Self flashing Skylight with Tempered Low e Argon Glass Compression Outlet Valve must order MultiChoice® Universal Valve '203979022 must order MultiChoice® Universal Valve separately to complete the unit Perfectly coordinates with the Delta® Trinsic® Bath collection ADA Compliant ) 0 Number of Blades 1 Minimum Cutting Height (in The skylight features a built in flashing 92 Glazing Type Tempered Exterior Material Aluminum Hardware Included Yes Flashing Included Yes Installation Type Self flashing For Use with Flat Roofing No Interior Frame Material Vinyl For Use with Metal Roofing No Remote Control Included No For Use with RV Roofing No Shade Blind Operation N A For Use with Shingled Roofing Yes Shade Blind Power Source N A Glass Insulation Low E argon Shade Blind Style N A Glass Tint No Skylight Style Fixed Compatibility App Compatibility No Smart Compatible No Warranty Warranty 20 year limited