18m
3m
3m
3m
3m
3m
1. Mark out the site.
Mark out the position of the wall poles
12m
18m
m
3
m
3
m
3
m
3
2. Square the layout. Check that diagonals
are approximately the same (+ or - 50mm).
When adjusting diagonals make sure the side
lengths remain correct.
3. Clearly mark each corner.
Peg Line
300mm
300mm
300mm
m
m
0
0
3
4. Set out the peg lines and position the
corner pegs as shown. Use your feet as
a guide.
5. Space remaining corner pegs evenly.
Peg Line
m
m
0
0
3
6. Set out the remaining side and end pegs
using the side pole as a guide.
Peg Line