Example Angled hip roof

With EXAKTER® Holz Ruser Premium KVH®, you save approx. 29% when constructing an angled hip roof. Compare the timber requirement with Exakter® Holz Ruser Premium KVH® to that of a traditional calculation!

Required amount of timber m3
Savings 3.207
28,22%
With off-the-shelf lengths 14.569
With EXAKTER® Holz Ruser Premium KVH®11.362

Calculation with EXAKTER® KVH®

With EXAKTER® Holz Ruser Premium KVH® you only need 11.362 m³ - and therefore save 28.22% of the otherwise purchased amount of timber.

Example EXAKTER®
Thickness Width Amount Length (m) m3
6 18 2 1,01 0,022
6 20 3 0,49 0,018
6 20 2 0,57 0,014
6 20 1 1,43 0,017
6 20 1 1,44 0,017
6 20 1 1,55 0,019
6 20 1 1,58 0,038
6 20 2 1,60 0,038
6 20 1 1,90 0,023
6 20 2 2,30 0,055
6 20 3 2,39 0,086
6 20 1 2,45 0,029
6 20 1 2,56 0,031
6 20 1 2,60 0,062
6 20 2 2,63 0,063
6 20 2 2,81 0,067
6 20 1 2,91 0,035
6 20 2 3,22 0,077
6 20 3 3,35 0,121
6 20 1 3,47 0,042
6 20 1 3,57 0,043
6 20 2 3,62 0,087
6 20 2 3,67 0,088
6 20 1 3,92 0,047
6 20 2 4,14 0,099
6 20 3 4,30 0,155
6 20 1 4,48 0,054
6 20 2 4,57 0,110
6 20 4 4,67 0,224
6 20 2 4,70 0,133
6 20 1 4,88 0,059
6 20 9 5,28 0,570
8 16 2 1,91 0,049
8 16 1 1,96 0,025
8 16 5 2,03 0,130
8 24 2 0,74 0,028
8 24 3 0,76 0,044
8 24 1 0,81 0,016
8 24 1 0,82 0,016
8 24 2 0,83 0,032
8 24 2 1,49 0,057
8 24 3 1,54 0,089
8 24 1 1,63 0,031
8 24 2 1,65 0,063
8 24 2 1,67 0,064
8 24 2 1,67 0,064
8 24 2 2,25 0,086
8 24 12 2,32 0,535
8 24 4 2,49 0,191
8 26 1 0,96 0,020
10 12 1 4,09 0,049
10 12 1 5,92 0,071
10 12 1 6,01 0,072
10 12 1 6,53 0,078
10 12 1 6,78 0,081
10 12 1 7,78 0,093
10 12 1 7,88 0,095
10 12 1 8,19 0,098
10 20 2 4,67 0,187
10 20 5 5,28 0,528
10 24 2 3,75 0,180
10 24 1 3,82 0,092
10 24 2 4,03 0,193
10 24 5 4,33 0,520
10 24 7 7,41 1,245
10 24 1 9,05 0,217
10 24 7 9,30 1,562
12 12 1 0,13 0,002
12 12 1 2,33 0,034
12 12 1 2,76 0,040
12 14 1 1,48 0,025
12 24 1 1,55 0,045
12 24 3 3,31 0,286
12 24 2 3,55 0,204
12 24 2 6,02 0,347
12 24 1 6,08 0,175
12 26 3 6,81 0,673
14 24 1 5,30 0,178
      Total consumption 11,362

Traditional calculation

With traditional system lengths and off-the-shelf solutions you need 14.362% more timber for the angled hip roof than you would have needed if calculating with EXAKTER® Holz Ruser Premium KVH®.

Example without EXAKTER®
Dicke Breite Anzahl Länge [m] m3
Gesamtverbrauch 14,569
618113,000,140
620179,501,938
620413,000,624
81629,500,243
824313,000,749
82429,500,365
82427,500,288
826113,000,270
1012513,000,780
1020413,001,040
10241613,004,992
121225,000,144
1214113,000,218
1224313,001,123
1226313,001,217
1424113,000,437

Traditional off-the-shelf solution

Standard off-the-shelf lengths
6×18cm 1/13.00m
1.01m proved standard lengths: 2.02m
6×20cm 17/9.50m und 6×20 4/13.00m
5.28m / 5.14m / 5.28m / 2.30m / 1.90m / 5.28m / 2.60m / 1.60m / 2.63m / 1.58m / 3.62m / 0.57m / 4.88m / 4.57m / 4.70m / 2.39m / 2.45m / 3.22m / 1.55m / 3.35m / 1.44m / 1.43m / 4.30m / 0.49m / 4.48m / 2.81m / 2.39m / 3.92m / 3.67m / 2.91m / 2.56m / 3.47
Proved standard lengths: 3.35m – 9.46m +10.71 – 12.93m
8×16cm 2/9.50m
2.03m / 1.96m / 1.91m
Proved standard lengths: 7.83 – 8.13m
8×24cm 3/13.00m
2.49m/ 2.32m / 1.65m / 1.67m / 2.32m / 2.25m / 1.49m
Proved standard lengths:12.98m
8×24cm 1/9.50m
2.32m / 1.63m / 0.83m / 1.54m / 0.82m
Proved standard lengths: 9.44m
8×24cm 2/7.50m
2.32m / 1.49m / 0.81m / 0.76m / 0.74m
Proved standard lengths: 1.48m + 6.92m
8×26cm 1/13.00m
9.53m
Proved standard lengths: 9.53m
10×12cm 5/13.00m
8.19m / 4.09m / 7.88m / 7.78m / 6.78m / 6.01m / 6.53m / 5.92m
Proved standard lengths: 7.78m – 12.80
10×20cm 4/13.00m
5.28m / 4.67m / 1.43m
Proved standard lengths: 4.67m – 12.01m
10×24cm 16/13.00m
9.30m / 9.05m / 3.82m / 7.41m / 4.33m / 4.03m / 3.75m
Proved standard lengths: 7.51m – 12.87m
12×12cm 1/5.00m
2.33m
Proved standard lengths: 2.33m
12×14cm 1/13.00m
1.48m
Proved standard lengths: 1.48m
12×24cm 3/13.00m
6.08m / 3.55m / 3.31m / 6.02m / 3.55m / 3.31m / 1.55m
Proved standard lengths: 10.90m – 12.96m
12×26cm 3/13.00m
6.81m
Proved standard lengths: 6.81m
14×24cm 1/13.00m
5.30m
Proved standard lengths: 5.30m

For this calculation, exemplary off-the-shelf stocks were assumed. The expenditure of time for the manipulation of the off-the-shelf solutions / system lengths was not taken into account!