ESTIMATING
GUTTER COIL RATIO TO ACCESSORIES
The following calculations are to be use as a general guideline for estimating purposes. Given the variability of tolerance and drift in mill specifications, these figures may vary. EXAMPLE: A 350 lbs. coil of 0.027 x 11.75 is 350 lbs. x 2.74 = 959 ft.
Gauge Multiply Size Equals Ft/Lb Calculation
11.75
2.74 (1/.365)
11.875
2.688 (1/.372)
0.027
x
=
15
2.127 (1/.47)
11.75
2.315 (1/.432)
0.032
x
11.875
=
2.283 (1/.438)
15
1.785 (1/.56)
Downspout
CONVERSION RATIO OF GUTTER COIL TO GUTTER ACCCESSORIES (based on an average gutter run of 40 ft. )
1 ft. of downspout for every ft. of gutter coil
End Caps
2 end caps (left and right) per 40 ft.
Outside Miter
1 outside miter per 40 ft.
Inside Miter
1 inside miter for every 120 ft. of gutter
Outlet Tube
1 outlet per 40 ft.
Elbows
30 80º A and 20 80º elbows for 100 ft. of downspout
Pipe Band
20 pipe bands per box of downspouts
These calculations are for information purposes only. All material quantities and weights should be verified when placing your order. UPDATED 7/19
TRIM COIL | SOFFIT | FASCIA | SIDING | ROOF EDGES
H5
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