Manual

80 — CONSTRUCTION MASTER

PRO
ROOFING MATERIALS
Roof Covering — Bundles of Roof Shingles (not
available on LT and Trig Plus III)
How many bundles of roof shingles will you need for a 10-inch pitch
roof covering a floor area of 14 feet by 11 feet?
Keystroke Display
1. Enter pitch and floor area:
[On/C] [On/C] 0.
10 [Inch] [Pitch] PTCH 10 INCH
14 [Feet] [x] 11 [Feet] [=] 154. SQ FEET
2. Find roof area:
[Conv] [Roof] ROOF 200.4631 SQ FEET
3. Find number of bundles:
[Roof] BNDL 6.01
þþ Note: If using the Construction Master Desktop, enter square
footage then press [Conv] [00] then [00] for number of roof
bundles.
þþ Note: If entering a roof area instead of a floor area, be sure to
enter zero for pitch.