Fabral 5V Crimp, Руководство по самостоятельному заказу и установке, Страница: 4 / 21

ESTIMATING & ORDERING A ROOF
Step 1
A. Sketch a birds-eye view of the roof and label each section (see example below.)
G
F
H
E
D
I
C
B
A
B
Sketch a diagram of each roof section. Show all measurements (see example below.) It is important to
measure exact center of the ridge to the eave edge. Do not allow anything for overhang.
G
E
F
H
I
D
C
B
A
22'
6'
6 '
12'
8'
8'
8'
23'
40'
15'
14'
6 '
8'
22'
16'
10'
18'
18'
24'
10'
30'
30'
15'
14'
13'
15'
13'
10'
22'
15'
14'
22'
15'
18'
10'
12'
18'
15'
Additional Information Required:
Roof Pitch, Skylights (Location & Size), Chimney (Location & Size), and Size and Number
of Pipe Penetrations.
Additional Identification: Ridge, Hips, Valleys, Gables, Etc.
ESTIMATING & ORDERING A ROOF
Step 2
From the diagram you completed in Step 1, you are now ready to develop your roofing panel cut list. Each panel
covers 24” so the only measurements you need are the distance from the eave to the ridge and the ridge length.
You can then determine the number of panels needed by dividing the ridge length by the panel coverage. (See
example Diagram “A” below.)
DIAGRAM “A”
25'
25'
12'
12'
EAVE
EAVE
RIDGE
GABLE
GABLE GABLE
GABLE
Section A
Section B
The length from the eave to the ridge is 12’. The length of the ridge is 25’; therefore, the number of panels to
complete one side of the house is 25÷2= 13 pcs. Your materials list should look like Sample “B” on page 9.
Step 1
Step 2
Step 2 (Cont.)