VELUX Skylights - Proud Canadian Company

VELUX® is the world leader in skylights, SUN TUNNEL® skylights, and roof windows. For more than 80 years, VELUX has created better living environments by bringing daylight and fresh air into homes all over the world.

Proud Canadian Company emblem - English

FCM - Fixed Skylight

Curb Mounted

Skylight sizes for FCM skylights

FCM Size Code
1430
1446
2222
2230
2234
2246
2270
3030
3046
3434
3446
4646
Inside curb (W"xH") 141⁄2 x
301⁄2		 141⁄2 x
461⁄2		 221⁄2 x
221⁄2		 221⁄2 x
301⁄2		 221⁄2 x
341⁄2		 221⁄2 x
461⁄2		 221⁄2 x
701⁄2		 301⁄2 x
301⁄2		 301⁄2 x
461⁄2		 341⁄2 x
341⁄2		 341⁄2 x
461⁄2		 461⁄2 x
461⁄2
Outside curb (W"xH") 171⁄2 x
331⁄2		 171⁄2 x
491⁄2		 251⁄2 x
251⁄2		 251⁄2 x
331⁄2		 251⁄2 x
371⁄2		 251⁄2 x
491⁄2		 251⁄2 x
731⁄2		 331⁄2 x
331⁄2		 331⁄2 x
491⁄2		 371⁄2 x
371⁄2		 371⁄2 x
491⁄2		 491⁄2 x
491⁄2
Maximum skylight clearance (W"xH") 185⁄8 x
345⁄8		 185⁄8 x
505⁄8		 265⁄8 x
265⁄8		 265⁄8 x
345⁄8		 265⁄8 x
385⁄8		 265⁄8 x
505⁄8		 265⁄8 x
735⁄8		 345⁄8 x
345⁄8		 345⁄8 x
505⁄8		 385⁄8 x
385⁄8		 385⁄8 x
505⁄8		 505⁄8 x
505⁄8


Flashing systems for FCM skylights

Description Roofing material Roof pitch Product code
Step flashing w/
adhesive underlayment		 Asphalt shingles,
wood shakes and flat tile		 10°-60° ECL 0000C
High profile flashing w/
adhesive underlayment		 Tile 14°-60° ECW 0000C


Enhance with shades

Shades of various colours and styles
are available across all traditional 
skylight families