Ok h beams are not that cheap but last long.
How long do concrete retaining walls last.
How long do retaining walls last.
A concrete retaining wall can be expected to last anywhere from 50 to 100 years.
Building materials play a big role in deciding the longevity.
This is a rather undefined question.
A poorly built retaining wall can easily collapse and cause a severe injury or damage property.
How much do retaining walls cost.
February 28th 2014 concrete retaining walls look great and last a lifetime but as you can see from the photos at the bottom of this article that certainly isn t the case with timber retaining walls.
Last updated sep 14.
Prices start at 4 30 per square foot for poured concrete 5 65 for interlocking concrete block 6 15 for pressure treated pine and about 11 for stone.
Even though pine retaining walls have stood as the most popular for a long time you can still go for the hardwood and timber sleepers walls.
The retaining walls can last for a long time but only if the user treats them properly.
Timber retaining walls are the most popular possibly due to their appearance.
The question is how do i get the treated pine to last long.
I built it in front of another retaining wall and there was just three feet of dirt behind the wall not a.
Installation or supplies such as drainage stone or filter fabric are not included.
Ideas i have are.
The regulations regarding retaining walls are strict for a reason.
It was a 50 foot long wall that started out one foot high but ended up 42 inches high.
A well built retaining wall will last a long time.
A major factor in how long your retaining wall will last is the material.
Stone block and concrete retaining walls can last for generations if they are properly built.
Concrete vs timber retaining walls.
I am building a 40m retaining wall not very high between 0 4 to 1m high.
Planning on using 100 uc 14 8 h beams at 2 4m intervals with treated pine.
Want it to last for a long time and be cheapish.
Given that people pay a lot of money for them a natural question to ask is how long these concrete structures or buildings will last.
Concrete block or poured concrete retaining walls are particularly long lasting as concrete is known for its strength and durability.
Don t attempt to build a retaining wall beyond the height allowed by.
For long lasting retaining walls wood fails concrete prevails.