VELUX Venting Skylight Specifications & Test Results

Velux Venting Skylight Specification Intro

Models VSE and VS

C01

C04

C06

C08

M04

M06

M08

S01

S06

W x H W x H W x H W x H W x H W x H W x H W x H W x H
Outside Frame (in) 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
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
Rough Opening (in) 21-1/2 x
26-7/8
21-1/2 x
37-7/8
21-1/2 x
45-3/4
21-1/2 x
54-7/16
30-9/16 x
37-7/8
30-9/16 x
45-3/4

30-9/16 x
54-7/16

44-3/4 x
26-7/8
44-3/4 x
45-3/4
Daylight Area (in) 16 x 20.44 16 x 31.5 16 x 39.38

16 x 48

25 x 31.5 25 x 39.38

25 x 48

39.25 x 20.44

39.25 x 39.38

Ventilation area(sq ft) 2.6 3.56 4.14 4.71 4.17 4.75 5.32 4.31 5.84
Net Weight (lbs) 39 49 56 63 61 70 80 67 94

AIR INFILTRATION
1.57 psf
75 Pa
0.01 cfm/ft2 0.05 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
59-135 (psf) 23-63 (psf)
Laminated,
Tempered
92-174 (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
20° slope ratings shown
Tempered (2005)
Tempered,
Low-E2,
Argon
Gas-filled
Laminated (2004)
Laminated,
Low-E2,
Argon
Gas-filled
U-factor (R-Factor)
SHGC
Vt
0.50 (2.0)
0.29
0.49
0.50 (2.0)
0.29
0.48
FADING PROTECTION %
GLAZING CLASSICAL UV
PROTECTION %
TOTAL FADING
PROTECTION %
Tempered(2005)
Laminated(2004)
87%
99.9%
75%
83%

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46 Gettysburg Street, P.O. Box 310 Arendtsville, Pa 17303,
Phone: 1-800-237-7470


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