Fixed Skylight System

Curb-Mounted
FCM

For visually expanding areas in a home with daylight and sky views, the VELUX Fixed Skylight System is a perfect choice. Available in curb-mounted installations, and with no designated top, bottom, or sides, they can be installed in any direction to create just the right look.

  • Curb-mounted
  • Maintenance free frame
  • No designated top, bottom or sides - can be installed in any direction
  • White laminated glass available for applications where diffused lighting is required
View FCM Technical Resources
Download FCM Sell Sheet
Download Skylight Measurement Guide
Download Skylight Measurement Guide (Spanish)
Fixed VELUX Skylight in Beautiful Bright Dining Room

Product Details

The KLI 312 shades remote for VELUX skylight systems
  • 1
    Skylight Shades
    Controlling the amount of natural light in your room with the VELUX skylight shades. It is available in a wide range of colors and pleated styles.
  • 2
    Standard Safety Glass
    Silicon dioxide makes this glass exceptionally smooth. In fact, it's much smoother than ordinary glass so water disperses evenly (sheets off), and evaporates quickly, greatly reducing water spotting. Reduce unwanted outside noise by up to 25% less than a standard double pane glass, and up to 50% less than a plastic skylight.
  • 3
    Industry-Leading Warranty
    Our deck and curb mount skylights carry a 10-year installation warranty, plus 20 years on glass, 10 years on product, and 5 years on shades and controls.
  • 4
    Roof Pitch
    Curb-mounted solar-powered skylight (VCS) is suitable for 0° - 60° roof pitch

FCM Skylight Sizes
 
2222
 
2230
 
2234
 
2246
 
2270
 
3030
 
3046
 
3055
 
3422
Inside curb (W"xH") 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		 301⁄2 x
551⁄2		 341⁄2 x
221⁄2
Outside curb (W"xH") 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		 331⁄2 x
581⁄2		 371⁄2 x
251⁄2
Maximum skylight clearance (W"xH") 265⁄8 x
265⁄8		 265⁄8 x
345⁄8		 265⁄8 x
385⁄8		 265⁄8 x
505⁄8		 265⁄8 x
745⁄8		 345⁄8 x
345⁄8		 345⁄8 x
505⁄8		 345⁄8 x
595⁄8		 385⁄8 x
265⁄8

 
3434
 
3446
 
4622
 
4630
 
4646
 
4672
 
1943
 
2347
 
3171
Inside curb (W"xH") 341⁄2 x
341⁄2		 341⁄2 x
461⁄2		 461⁄2 x
221⁄2		 461⁄2 x
301⁄2		 461⁄2 x
461⁄2		 461⁄2 x
721⁄2		 191⁄2 x
431⁄2		 231⁄2 x
471⁄2		 32 x
72
Outside curb (W"xH") 371⁄2 x
371⁄2		 371⁄2 x
491⁄2		 491⁄2 x
251⁄2		 491⁄2 x
331⁄2		 491⁄2 x
491⁄2		 491⁄2 x
751⁄2		 221⁄2 x
461⁄2		 261⁄2 x
501⁄2		 35 x
75
Maximum skylight clearance (W"xH") 385⁄8 x
385⁄8		 385⁄8 x
505⁄8		 505⁄8 x
265⁄8		 505⁄8 x
345⁄8		 505⁄8 x
505⁄8		 505⁄8 x
765⁄8		 235⁄8 x
475⁄8		 275⁄8 x
515⁄8		 361⁄8 x
761⁄8


View skylight size details

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

 

View skylight flashing systems

Skylight Accessories

Compliment your skylight with a Skylight Accessory like VELUX ACTIVE with Netatmo
VELUX has a range of accessories that can compliment your skylights from blinds to manual rods.
View Accessories

Maintenance Guide

Skylight care
We have handy guides to help you maintain and care for your skylight for years to come.
View Guide

VELUX Warranty

VELUX Flashing required for No Leak Warranty
We have one of the best warranties covering skylights, sun tunnels, and blinds!
View Warranty

VELUX Fixed Skylight