Velux
VELUX CMDA 3446 Polycarbonate Double Dome Curb Mount Skylight (Fits Outside Curb: 37.5 X 49.5)
- SKU:
- CMDA 3446 03WC
- UPC:
- 5702320064605
- SHIPPING:
- Free Shipping (Arrives in Approx 11-14 Business Days)
Description
VELUX CMD/CMDA Polycarbonate Double Dome Curb Mount Skylight
- Polycarbonate domes provide superior impact resistance and are ideal for areas prone to severe weather conditions including hurricanes and extreme heat, so they are best suited for homes in Gulf Coast and southern border states.
- CMDA models have a white tinted outer dome over clear inner dome for improved light diffusion and a mill finish aluminum frame
- CMD models available with bronze tinted outer dome over clear inner dome for reduced solar heat gain & glare and a neutral gray aluminum frame
- CMD model also available with impact-rated dome (00BCI) approved by Miami-Dade County
- 5-year hail warranty
Wide Variety of Applications
- Mounts to a site-built curb (residential curbs typically made with 2x4 or 2x6 lumber)
- Designed to be installed on flat or sloped roofs with a pitch between 0-60 degrees
- No designated top, bottom, or sides for installation in any direction
- Custom sizes available with a maximum skylight clearance (inches) between minimum 25 x 25 and maximum 50.75 x 76.5
Specifications
CMD/CMDA SKYLIGHTS
SPECIFICATIONS
Dimensions
| CMD/CMDA Size Code | 2020 | 2044 | 2222 | 2234 | 2246 | 3446 | 4646 |
| Outside Curb WxH (in) | 24 x 24 | 24 x 48 | 251⁄2 x 251⁄2 | 251⁄2 x 371⁄2 | 251⁄2 x 491⁄2 | 371⁄2 x 491⁄2 | 491⁄2 x 491⁄2 |
| Max. Clearance WxH (in) | 251⁄8 x 251⁄8 | 251⁄8 x 491⁄8 | 265⁄8 x 265⁄8 | 265⁄8 x 385⁄8 | 265⁄8 x 505⁄8 | 385⁄8 x 505⁄8 | 505⁄8 x 505⁄8 |
| Dome Options | BC, BCI, WC | BC, BCI, WC | BC, BCI, WC | WC | BC, BCI, WC | WC | BC, BCI, WC |
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