VS - Manual "Fresh Air" Skylight

Deck Mounted

VSM skylight
VELUX energy performance skylights

Skylight sizes for VS skylights

VS Size Code
C01
C04
C06
C08
M02
M04
M06
M08
S01
S06
Outside frame (W"xH") 2112 x
2738
2112 x
3838
2112 x
4614
2112 x
54116
30916 x
3012
30916 x
3838
30916 x
4614
30916 x
54116
4434 x
2738
4434 x
4614
Rough opening/ Finished frame (W"xH") 21 x
2678
21 x
3778
21 x
4534
21 x
54716
30116 x
30
30116 x
3778
30116 x
4534
30116 x
54716
4414 x
2678
4414 x
4534


Flashing systems for VS skylights

Description Roofing material Roof pitch Product code
Step flashing w/
adhesive underlayment
Asphalt shingles,
wood shakes or slate
14°-85° EDL 0000B
Copper step flashing w/
adhesive underlayment
Asphalt shingles,
wood shakes or slate
for copper cladding only
14°-85° EDL 0100B
High profile flashing w/
adhesive underlayment
Tile 14°-85° EDW 0000A
Metal roof flashing w/
adhesive underlayment
Metal 14°-85° EDM 0000B
Biepack flashing Counter flashing for
deck mounted skylights
ECB 0000


Installing a skylight is easier with the Instant Light Shaft

The Instant Light Shaft is faster, cleaner, more efficient and cost-effective than traditional drywall installation. It can be installed in an hour versus 20 hours over 3 days - it's that easy!

• Works on all "box" type, 90° light shafts (no flare).

• 16" standard depth (trim to actual on site).

• All other pieces are pre-cut to size to be site assembled.

• 4" minimum spacing required around all sides if multiple skylights are installed