Every VELUX skylight and roof window features a data plate mounted on the frame. This dataplate contains the product serial number, which tells the skylight model, glass type and date of manufacture.
Tip: For the FS the plate is located at the bottom left frame, VS/VSE is at the bottom left sash. For QPF, FCM, VCM and VCE the information is stamped into the side of the exterior covers.
Pre-2010 Skylight models
How to locate the serial number to identify the model and size of your skylight
Locate the metal plate on your skylight or roof window by looking on the frame in the suggested areas indicated by the red arrows listed below.
Copy the model and size from the plate to use on the "Model" and "Size" pages under the "Make Your Selection".
VS,VSE, QVS, QVM
The sash may need to be opened to see the metal tag
Note: The tags for newer skylights are at the top of the frame
FS and QFS
Fixed skylights with vent flap
Note: Under flap when open
Note: Open the top of the GDL then pull bar at top to flip sash, tag is on top of the sash
GPL and GHL
Note: Open the roof window then pull bar at top to flip sash, tag is on top of the sash
FCM, VCM and VCE
Note: Depending on installation orientation the serial number can be found stamped on one of the four sides
Serial number is stamped on the bottom of flashing near the center
Note: This stamp only contains the block code, not the model or size
QFT, QVT and QET
Note: Top right corner as viewed from inside
CM, CAP, CMA and CVA
Note: Depending on installation orientation the serial number plate can be found on one of the four sides