Roof Scuttles
"S" For Ladder Access 3'0"x2'6" (914mm x 762mm) "GS" For Light and Ladder Access 3'0"x2'6" (914mm x 762mm)
Standard Weights and Sizes
Type S 3'0"x2'6" (914mmx762mm)
Type GS 3'0"x2'6" (914mmx762mm)
Type E 3'0"x3'0" (914mmx914mm)
Metal
Gauge of Metal
Type No.
Wt. lb (kg)
Cover and Curb
Cover Liner
Galv. (Paint Bond; Red Oxide Primer)
14 Ga. (1.9mm)
22 Ga. (.8mm)
S-20
168 (76)
E-20
192 (87)
Aluminum (Mill Finish)
*11 Ga. (2.3mm)
18 Ga. (1mm)
S-50
95 (43)
GS-50
100 (46)
E-50
102 (46)
Stainless Steel (Type 304) (2B Finish)
S-90
200 (91)
E-90
224 (102)
Type F 4'0"x4'0" (1219mmx1219mm)
Type NB 2'6"x4'6" (762mmx1372mm)
Type L 2'6"x8'0" (762mmx2438mm)
NB-20
245 (111)
L-20
414 (188)
F-50
222 (101)
NB-50
124 (56)
L-50
230 (104)
NB-90
260 (118)
L-90
420 (191)
*Type GS has an extruded aluminum cover frame.