#1 Home Improvement Retailer

Internet # 313122681

Model # GXU CK06 0070

Store SKU # 1005441500

22-1/8 in. x 46-7/8 in. Venting Roof Access Window with Laminated Low-E3 Glass

Apply Now
$undefined.00 /mo† suggested payments with months† financingApply Now
  • Great for bonus rooms, lofts and upper floor bedrooms
  • Ventilation flap allows air flow without opening roof window
  • Easy roof access for repairs, maintenance, emergency and egress
  • View More Details
0 in stock
Free & Easy Returns In Store or Online
Return this item within 90 days of purchase. Read Return Policy

Product Details

About This Product

Roof Access Windows are side-hung to provide easy roof access for repairs, maintenance or in an emergency. They are designed for in-reach applications in rooms with sloped walls, such as bonus rooms, lofts and upper floor bedrooms. VELUX roof windows are an energy-efficient way to bring natural light and fresh air into your home. It includes a ventilation flap that allows fresh air into your home without opening the entire roof window and having to worry about security or bad weather, even while you are away or sleeping.


Product Information

Internet # 313122681

Model # GXU CK06 0070

Store SKU # 1005441500


Dimensions: H 46.38 in, W 21.63 in, D 6.69 in


Product Depth (in.)

6.69 in

Product Height (in.)

46.38 in

Product Width (in.)

21.63 in

Rough Opening Height (in.)

46.88 in

Rough Opening Width (in.)

22.13 in


Cladding Type



Adjustable, Argon Gas Filled, Light Transmittal, Severe Weather Ready, Venting

Frame Material


Glass Type

Energy Efficient Glass, Insulated Glass, Laminated Glass, Low-E Glass, Tinted Glass



Maximum Roof Pitch (degrees)


Minimum Roof Pitch (degrees)




Operation Type


Product Weight (lb.)

83.21 lb



Skylight Mounting Type

Deck Mount



UV Protection (%)


Warranty / Certifications

Energy Star Qualified

Not Qualified

Manufacturer Warranty

10-year limited

Questions & Answers

Q:can this window be install vertically (90 degrees) to be used to access a deck?
by|Mar 1, 2024
1 Answer
Answer This Question

A:  Robert, the VELUX GXU is designed for one orientation. However, you can change the side it hinges. The GXU is perfect for roof access and bringing an abundance of natural light into a space. You can also add a shade your unit to control the light flow. Thanks for your question.

by|Mar 4, 2024
    Q:Can this product be custom made to specific dimensions
    by|Dec 20, 2023
    1 Answer
    Answer This Question

    A:  VELUX Deck mounted skylights come in stock sizes only. VELUX does offer special sizes in the fixed cub mounted category. For deeper discussion please contact VELUX direct at 800-888-3589.

    by|Dec 21, 2023
      Q:Is this egress skylight deck mount or curb mount?
      by|Sep 8, 2023
      1 Answer
      Answer This Question

      A:  This is a deck-mounted Egress model roof window. If you have additional questions about your particular application and would like to call VELUX, please dial 1-800-888-3589 and we will be happy to help!

      by|Sep 12, 2023
        1 found this answer helpful
        Q:can this be used on a flat roof?
        by|Dec 6, 2022
        1 Answer
        Answer This Question

        A:  This particular roof window cannot be installed on a flat roof. If you need access to this area, you would want to choose our Flat Roof Exit Skylight as found here: https://www.veluxusa.com/products/skylights/flat-roof/cxp If you have additional questions about your particular application, please be sure to call VELUX @ 1-800-888-3589 for product assistance.

        by|Dec 7, 2022
          Showing 1-4 of 17

          Customer Reviews

          4.8 out of 5

          • 4.8 out of 4 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-4 of 4 reviews
          Solid design and engineering
          We needed a roof exit in our tiny home to reach the roof deck. The size, easy exit and re-entry, and excellent design to ensure it was waterproof was key in our decision
            • Recommended
            The skylight is heavier than I thought to open. Quality...
            The skylight is heavier than I thought to open. Quality is great but the flashing kit(s) needs to be better explained and spelled out for all roof types. I had to order a specific extra flashing kit due to my roof type from a different vendor.
            • Verified Purchase
            Its a quality built in to the product every time
            I have been a carpenter for over 40 years. I have installed many competitors products that can't come close to what velux has achieved. The roof window, no matter what model, is a win win. They take the guess work out of flashing and make it simple. The unit comes with a pre-bent flashing kit that goes together like a simple puzzle. That makes your install that much more enjoyable. The only down side is that their product is not protected well, especially during shipping. The face of the unit only has two strips of foam, at the top & bottom. They should have a full piece of foam to cover the entire face of the unit because that's the most vulnerable. All aside you will be very pleased with your purchase.
              • Recommended
              RE: Mary Jane's post
              Not sure what Mary Jane was expecting from Velux. Roofs are hot, direct sun is hot. Her dealer should have told her, in my opinion. Velux can't control where a window is installed. I have two GGL-1 skylites from 1984 and still love them.
                • Recommended
                Showing 1-4 of 4 reviews