Roof Curb; Typical Curb Installation Assembled; And Cross Sections; Curb Calculations For Inside Dimensions - York CURBPAK CP23 Installation Operation & Maintenance

ROOF CURB

FIG. 5 – TYPICAL CURB INSTALLATION ASSEMBLED AND CROSS-SECTIONS
YORK INTERNATIONAL
[TYPICAL DESIGN]
NOTES: 1. Curb, Nailer and Gasket only, furnished by YORK.
All other parts furnished "By Others".
2. Roof Curb shipped in pieces for field assembly.
3. Roof Curb must be installed square and level.
4. Curb material is 14 gauge galvanized steel, unpainted
for 14", 18", 22"; 12 gauge for 26" & 30" curbs.
5. Curbs must be fully supported by the roof structure.
TABLE 3 – CURB CALCULATION FOR INSIDE
DIMENSIONS
A = TOTAL UNIT LENGTH FROM YORKWORKS - 9"
B = TOTAL SEGMENT LENGTH AFTER COIL - 1"
C = COIL SEGMENT LENGTH - 3"
D = UNIT WIDTH - (SEE CHART)
CURB WEIGHT = 8# / FOOT OF CURB PERIMETER
(FOR 14" H CURBS)
D = UNIT WIDTH
UNIT
65,125
85, 170
105, 215
250, 350, 460
305, 400, 530
680
860
1030
FORM 100.10-NOM2
2
LD06470
INSIDE
WIDTH
29.75"
41.75"
53.75"
65.75"
77.75"
101.75"
113.75"
137.75"
13