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  • White over clear polycarbonate domes for improved light diffusion
  • Mill aluminum finish standard
  • Available with Miami-Dade County product approval
  • Custom sizes available: maximum skylight clearance minimum 25″ x 25″, maximum 50 ¾” x 76 ½”
Downloadable PDF Files

Upgrade Your Skylights

Flashing Kits

Install a Velux flashing kit with your skylight and get a 10 year no leak warranty.*

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Shingle, Shake & Slate Roofs

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Tile Roofs

Shingle, Shake & Slate Roofs

Tile Roofs

Velux CMDA 2020 Fixed Curb Mount Skylight

$150.00

Note: These units are not thermally broken and may be more prone to condensation in certain environments. They are recommended for use only in warmer regions, including CA, NV, AZ, NM, TX, LA, MS, AL, and FL.

Velux CMDA 2020 Fixed Curb Mount Skylight Product Details

Weight24.4 lbs
Dimensions53 × 21.5 × 35 in
Manufacturer

Velux America Inc.

Model

Velux CMDA

Model Size

2020

Glazing Type

White over Clear Polycarbonate

Maximum Clearance Length (in.)

25 1/8

Outside Curb Width (in.)

24

Outside Curb Length (in.)

24

Maximum Clearance Width (in.)

25 1/8

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Compatible Products

Velux Curb Mounted Skylights

  • Clean exterior profile provides natural light without obstructing roofline.
  • For flat roof installations or roofs with up to a 60 degree pitch
  • Seamlessly pairs with VELUX skylight shades for optimal light control
  • Flashing kit required for 10 Year No Leak Warranty
  • Solar-powered shades may be eligible for federal tax incentives. Consult your tax professional for details.

Curb Mounted Skylight Functionality Options

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The No Leak Skylight

Three Patented Layers of Water Protection

  1. Pre-attached gasket provides a tight seal for leak proof installation.

  2. Adhesive underlayment for secondary leak protection in the harshest weather environments.

  3. Skylight flashing specifically engineered for easy installation and primary water protection.
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Velux CMDA 4646 Fixed Curb Mount Skylight

$375.00

  • White over clear polycarbonate domes for improved light diffusion
  • Mill aluminum finish standard
  • Available with Miami-Dade County product approval
  • Custom sizes available: maximum skylight clearance minimum 25″ x 25″, maximum 50 ¾” x 76 ½”
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Weight24.4 lbs
Dimensions53 × 21.5 × 35 in
Manufacturer

Velux America Inc.

Model

Velux CMDA

Model Size

4646

Glazing Type

White over Clear Polycarbonate

Outside Curb Width (in.)

49 1/2

Outside Curb Length (in.)

49 1/2

Maximum Clearance Width (in.)

50 5/8

Maximum Clearance Length (in.)

50 5/8

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.