3 75 in x 5 75 in x 8 ft item 476233.
Retaining wall timber prices.
But once over 1 5 metres high these dimensions increase so for example a 3 metre retaining wall could need piles 4 5 metres down.
If hiring a pro the same retaining wall cost is about 2 800 or 28 per square foot.
Retaining walls are great for creating terracing and raised gardens where space is limited.
Plain lumber is vulnerable to termites and will rot quickly so a wooden retaining wall is usually made of redwood pressure.
The average cost to install a timber retaining wall is about 10 per vertical square foot or 1000 for diy installation of a 20 long x 5 high wall 100 sf.
Generally piles go down as deep as the wall s height.
Severe weather pressure treated landscape timber actual.
Prices range widely for timber and the total cost will depend on the size of the boards.
Timber retaining wall retaining walls are perfect for creating a focal point in your garden highlighting a special feature or levelling off areas to create a flat lawn.