CXP Model - Hatch Curb-Mount Flat Roof Skylight - Rough Opening (W" x H"): 39-3/8" x 39-3/8" - Exterior Frame (W" x H"): 46-7/16" x 46-7/16" - Opening up a flat roof with skylights can brighten your space and transform any room with sunlight and sky views - And the VELUX Flat Roof Exit Skylight is just as pleasing to the eye on your roofline as it is from inside your home - It also opens to allow fresh air to flow through your home as well as easy access to the roof - 0-15 Degree Roof Pitch - 60 Degree Opening Angle - Manual Operated - Insect screen NOT available - Insulated PVC frame - Laminated thermal pane for added safety, sound control and thermal protection

CXP Model - Hatch 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" - Opening up a flat roof with skylights can brighten your space and transform any room with sunlight and sky views - And the VELUX Flat Roof Exit Skylight is just as pleasing to the eye on your roofline as it is from inside your home - It also opens to allow fresh air to flow through your home as well as easy access to the roof - 0-15 Degree Roof Pitch - 60 Degree Opening Angle - Manual Operated - Insect screen NOT available - Insulated PVC frame - Laminated thermal pane for added safety, sound control and thermal protection

CXP Model - Hatch 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" - Opening up a flat roof with skylights can brighten your space and transform any room with sunlight and sky views - And the VELUX Flat Roof Exit Skylight is just as pleasing to the eye on your roofline as it is from inside your home - It also opens to allow fresh air to flow through your home as well as easy access to the roof - 0-15 Degree Roof Pitch - 60 Degree Opening Angle - Manual Operated - Insect screen NOT available - Insulated PVC frame - Laminated thermal pane for added safety, sound control and thermal protection