CFP Model - Fixed Base Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 23-5/8" x 23-5/8" - Exterior Frame (W" x H"): 30-11/16" x 30-11/16" - The VELUX Fixed Flat Roof Skylight is designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight - Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition to roof surfaces - 0-15 Degree Roof Pitch

CFP Model - Fixed Base Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 23-5/8" x 35-7/16" - Exterior Frame (W" x H"): 30-11/16" x 42-1/2" - The VELUX Fixed Flat Roof Skylight is designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight - Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition to roof surfaces - 0-15 Degree Roof Pitch

CFP Model - Fixed Base Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 31-1/2" x 31-1/2" - Exterior Frame (W" x H"): 38-9/16" x 38-9/16" - The VELUX Fixed Flat Roof Skylight is designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight - Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition to roof surfaces - 0-15 Degree Roof Pitch

CFP Model - Fixed Base Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 35-7/16" x 47-1/4" - Exterior Frame (W" x H"): 42-1/2" x 54-5/16" - The VELUX Fixed Flat Roof Skylight is designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight - Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition to roof surfaces - 0-15 Degree Roof Pitch

CFP Model - Fixed Base Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 47-1/4" x 47-1/4" - Exterior Frame (W" x H"): 54-5/16" x 54-5/16" - The VELUX Fixed Flat Roof Skylight is designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight - Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition to roof surfaces - 0-15 Degree Roof Pitch

CFP Model - Fixed Base Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 59" x 59" - Exterior Frame (W" x H"): 66-1/8" x 66-1/8" - The VELUX Fixed Flat Roof Skylight is designed for homes with flat or low-pitch roofs to transform and improve virtually any space with daylight - Topped with either CurveTech glass or a polycarbonate dome, its unique design lets in more daylight, easily drains rainwater, and stands out externally as a modern addition to roof surfaces - 0-15 Degree Roof Pitch