Oldfields Treco - Foundations

100mm
S 7 14 21 28
M
1 8 15 22 29
T
2 9 16 23 30
W
3 10 17 24
T
4 11 18 25
F
5 12 19 26
S
6 13 20 27
C A L E N D A R
Allow 7 days
for concrete
to cure
X = Y
Roof
Roof
Y
X
Recommended
Slab width = 3.170m
1015HDDA / 1015HDDA2
1019HDDA / 1019HDDA2
Recommended
Slab depth = 5.980m
1019HDDA
1019HDDA2
Recommended
Slab depth = 4.740m
1015HDDA
1015HDDA2
Roof Width = 3.07m
1015HDDA / 1015HDDA2
1019HDDA / 1019HDDA2
Roof depth = 5.88m
1019HDDA
1019HDDA2
Roof depth = 4.64m
1015HDDA
1015HDDA2
Note: The foundation size recommended is 100mm wider than the shed roof.
This gives an extra 50mm each side which prevents water from the roof digging a
trench and splashing soil against the side of the shed. Check the table on page 2
for exact roof dimensions.
Lay a heavy duty polythene sheet between the ground and the concrete to reduce
condensation in the shed.
FOUNDATIONS
7