Salsbury Surface Mounted Enclosure for 4C Horizontal Mailbox Unit – Custom Color Starter Kit 34 Glazing Type Tempered and steel yoke housing 34 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 the Extreme Tools Professional 55 in Specification Details Series Salsbury 3800 Series 4C Horizontal Mailbox Enclosures – Surface Mounted Material Heavy duty aluminum Finish Powder coated Flexible Compatibility: Fits Salsbury 3700 Series 4C standard and custom mailbox heights