<p>Visit <a href="https://www.veluxusa.com/professional/tools/architects/code-information">VELUX's Product Testing and Certification</a> page to find more information on product testing, regulation codes, and certifications for each VELUX product.&nbsp;</p>


Visit VELUX's Product Testing and Certification page to find more information on product testing, regulation codes, and certifications for each VELUX product. 

Where can I find product testing, regulation codes, and certifications for each VELUX product?

What flashing should I use with Fixed Curb Mounted Skylights?

How long does it take to receive an order?

What is the fire resistance rating for VELUX skylights?

What flashing do I use to group skylights together?

What flashing do I use with a metal roof?

How many skylights can be installed with one roll of ZOZ 216 VELUX Adhesive Underlayment?

What is the difference between a 5-star installer and a 3-star installer?

Are skylights UL approve?

What is an instant light shaft?

What is the STC rating for VELUX skylights?

What's included with the Sun Tunnel Skylight?

What is the ICBO number for VELUX skylights?

Where can I find the architectural drawing and specs for each VELUX products?

What spacings are available for Combi-flashing?

For Professionals