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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
1 trim ring backing plate
Overall Dimension of Plastic (includes flange) 25 1/2" x 33 1/2"
Checklist before you order
Overall Dimension of Plastic (includes flange) 39 1/4" x 49 1/4"
Impact modified acrylic double dome with UV protection built in
21.25"x21.25" Skylight Replacement Dome Type:Double 1 trim ring backing plateOverall Dimension of Plastic (includes flange) 21 1 4" x 21 1 4" Flange 1 1 4", Dome dimension 18 3 4" x 18 3 4" Thickness . 118 Approximately 1 8" Height of Outer Dome 4" Height of Inner Dome 3" Material: Acrylic or Polycarbonate (impact resistant) All inner domes are acrylic even if Polycarbonate is selected (only concerned with the outer dome being impact resistant) Dome tape only included with Double Dome orders Gradual Rise Profile (will not work
