VELUX Non-Venting Skylight Specifications
 

Model FS
 non-ventilating skylight
056		 non-ventilating skylight
101		 non-ventilating skylight
104		 non-ventilating skylight
106		 non-ventilating skylight
108		 non-ventilating skylight
112

W x H W x H W x H W x H W x H W x H
Outside Frame (in) 15-1/4 x
46-1/4		 21-1/2 x
27-3/8		 21-1/2 x
38-3/8		 21-1/2 x
46-1/4		 21-1/2 x
54-15/16		 21-1/2 x
70-3/4
Finished Framing Dimension (in) 14-3/8 x
45-1/16		 20-3/8 x
26-3/16		 20-3/8 x
37-3/16		 20-3/8 x
45-1/16

20-3/8 x
53-3/4

20-3/8 x
69-9/16
Rough Opening for EDL/EDW/EDM (in) 14-3/8 x
46-3/4		 21-1/2 x
27-7/8		 21-1/2 x
38-7/8

21-1/2 x
46-3/4

 21-1/2 x
55-7/16		 21-1/2 x
71-1/4
Daylight Area-glass (in) 12 x
42-15/16		 18-3/16 x
24-1/16		 18-3/16 x
35-1/16		 18-3/16 x
42-15/16		 18-3/16 x
51-5/8		 18-3/16 x
67-7/16
Daylight Area (sq ft) 3.58 3.04 4.43 5.42 6.52 8.52
Net Weight (lbs) 37 30 38 46 52 65

 

Model FS
 non-ventilating skylight
302		 non-ventilating skylight
304		 non-ventilating skylight
306		 non-ventilating skylight
308		 non-ventilating skylight
601		 non-ventilating skylight
606

W x H W x H W x H W x H W x H W x H
Outside Frame (in) 30-9/16 x
30-1/2		 30-9/16 x
38-3/8		 30-9/16 x
46-1/4		 30-9/16 x
54-15/16		 44-3/4 x
27-3/8		 44-3/4 x
46-1/4
Finished Framing Dimension (in) 29-7/16 x
29-5/16		 29-7/16 x
37-3/16		 29-7/16 x
45-1/16		 29-7/16 x
53-3/4

43-5/8 x
26-3/16

43-5/8 x
45-1/16
Rough Opening for EDL/EDW/EDM (in) 30-9/16 x
31		 30-9/16 x
38-7/8		 30-9/16 x
46-3/4

30-9/16 x
55-7/16

 44-3/4 x
27-7/8		 44-3/4 x
46-3/4
Daylight Area-glass (in) 27-1/4 x
27-3/16		 27-1/4 x
35-1/16		 27-1/4 x
42-15/16		 27-1/4 x
51-5/8		 41-17/16 x
24-1/16		 41-7/16 x
42-15/16
Daylight Area (sq ft) 5.23 6.64 8.12 9.78 6.92 12.36
Net Weight (lbs) 42 51 59 66 54 80

Model FS Test Results
 
AIR INFILTRATION
1.57 psf
75 Pa
0.14 cfm/ft2 0.71
l/s/m2
WATER RESISTANCE
9.75 psf
@ 5 US gal/ft2/h
 466.5 Pa
@ 3.4 l/m2/min
No Entry No Entry
STRUCTURAL PERFORMANCE

DOWNWARD LOAD WIND UPLIFT
Laminated,
Heat-Strengthened 		46-188 (psf) 18-68 (psf)
Laminated,
Tempered
72-174 (psf)
23-63 (psf)

THERMAL PERFORMANCE
(Complete unit values)
All thermal performance SHGC Vt values for VELUX® skylights are NFRC certified, labeled and listed in the NFRC product directory. (In accordance with NFRC procedures.)
GLASS
New 20° slope ratings shown		 Tempered (75)
Tempered,
Low-E2,
Argon
Gas-filled 		Laminated (74)
Laminated,
Low-E2,
Argon
Gas-filled
U-factor (R-Factor)
SHGC
Vt 		0.48 (2.08)
0.33
0.55		 0.47 (2.13)
0.33
0.54
FADING PROTECTION %
GLAZING CLASSICAL UV
PROTECTION %		 TOTAL FADING
PROTECTION %
Tempered(75)
Laminated(74) 		87%
99.9% 		75%
83%

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