Roof dimensions inna plan.
Initial data
Rafter width 150 mm
Rafter thickness 50 mm
Eaves 500 mm
Roof width along walls 5000 mm
Height 2000 mm
roof length 6200 mm
Roof size
Height a di canvas inna plan 6463 mm
Blade width 6200 mm
Roof area 40.1 square meters
Rafter length 6463 mm
Number a rafters 11
Volume a rafter materials 0.53 cubic meters
Number a rows a sheathing boards 42
Volume a sheathing boards 0.97 cubic meters ar 44 pieces each 6 meters
Quantity a roofing material a di main roof 28 sheets
3.6 rows by 7.7 sheet width
Roofing material (glassine, roofing felt...) 41 square meters
Ruberoid 3 rolls (15 square meters fi each roll) or glassine 3 rolls (20 square meters fi each roll)
Wen dem overlap 10%
Fi a more accurate calculation a materials, read di help!
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