Questions tagged [retaining-wall]

The tag has no usage guidance.

20 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
5
votes
1answer
68 views

How can I level and secure retaining wall steps?

We have some retaining wall steps that are in dire need of repair. We would like to re-level some of them and re-adhere all of the cap stones so they no longer rock. Is it possible to create a ...
2
votes
0answers
759 views

Compact drainage rock behind retaining wall?

I am confused by the mfg instructions and its images. It states to fill core and 12 inches back with drainage crushed rock, and to compact, "backfill" First, what type of rick can i use for drainage ...
1
vote
0answers
24 views

Sealing/resurfacing exterior concrete retaining wall

I have a 3 ft concrete retaining wall that runs across our backyard. It collects a lot of black mildew with white spots. Is there a sealant or other surfacing material that I can use to help keep ...
1
vote
0answers
57 views

Soutions for this steep gravel driveway - retaining wall?

We are considering buying this property which will be a "fixer-upper" but is in a valuable seaside location that we could never afford otherwise. Biggest drawback is this driveway, which after ...
1
vote
2answers
123 views

How to seal crevices in dry stack rock wall to prevent gopher activity?

I've recently had a retainer wall built in the landscape using the dry-stack method (see photos). Unfortunately, there has already been two occasions within past month of gopher activity behind the ...
1
vote
0answers
96 views

Foundation depth for mortared stone wall

I am building a mortared stone retaining wall and I am wondering on what depth to dig down for the foundation with which the stones will sit on. From what I gather from resarching, they say to dig ...
1
vote
2answers
220 views

How should I prepare the base of a small paver brick retaining wall

Am building a low retaining wall which will rise 7" above the soil line. I am using 8" x 4" extra paver bricks from a recently constructed walkway. The wall will measure 48" long with 24" sides How ...
0
votes
0answers
27 views

How to choose fabric and gravel for retaining wall

I want to build a 15ft long retaining wall which is located at the bottom of a slope, surrounded with springs, against the fence. In searching for materials I have no idea which fabric I should choose ...
0
votes
0answers
49 views

Slope has gobbled up the retaining walls

A few tiered retaining walls were built on a slope on my property about 70 years ago. By now they have been completely consumed by the slope as you can see on the picture below where, in the white ...
0
votes
0answers
31 views

Garden wall pointing / capping advice needed

I’m hoping to get some advice on a project I’m planning. I bought a house last year that has a 2 foot retaining wall between the decking and the lawn. It’s a red brick wall and looks to be in pretty ...
0
votes
1answer
43 views

Composite Shims on Short Retaining Wall

Would there be an issue with using composite shims to help level one layer of block on top of another? Other possible relevant info I am using 6in x 12in retaining wall block. Max height is 3 blocks ...
0
votes
0answers
34 views

Retrofit fence post to retaining wall

Hi all, I'm looking for something sturdier to replace this steel plate that is holding this fencing to the retaining wall. The fence post (?) is 4x4 and the retaining wall is 6x6 and have no idea ...
0
votes
0answers
105 views

Fence post behind retaining wall, drainage concern

I need to replace an old 2ft retaining wall(railroad ties) along my property line. There is not currently a fence there so I was going to take this project to add one. I am located in the PNW so there ...
0
votes
0answers
92 views

Retaining Wall Supported by Fence

I am working on building a 1.5ft retaining wall in between my yard and my neighbors yard. There was a previously a wood retaining wall but was poorly designed and blown out and I am replacing it. My ...
0
votes
1answer
805 views

Barrier around shed base to hold dirt for retaining wall?

Building a shed on a slope, and looking to add a retaining wall around it to block the space underneath, but offset the wall 2ft or so to add dirt and plants. If possible, I want to be able to put ...
0
votes
1answer
566 views

Does this CMU block wall on pool need rebar?

So I'm in the process of remodeling my backyard. One of the things I wanted to do was build a wall similar to the first picture I included (with the stacked stone). The red arrows point at the wall. ...
0
votes
1answer
540 views

Drainage downhill under slab with block retaining wall

I would like to install an allan block retaining wall (3' at its highest). I'm going to build a shop 25' downhill from this retaining wall, and want to have a poured slab for parking vehicles on. In ...
0
votes
0answers
37 views

How to build retaing wall for pool past 2ft?

All of these retaining wall blocks I see at big box hardware stores all say max build height 2ft. I have an area that requires closer to 2.5ft, a little more for base layer.. what are my options? Can ...
0
votes
1answer
416 views

Stone raised garden bed on a slope

I want to build a raised garden bed with a stone wall. Height would be 1 foot. Since this will be in the front of the house I'm looking at "nice" stone, so not just concrete blocks. I will probably do ...
0
votes
0answers
119 views

Building a retaining wall

I live in Zone 5. Frost level is 36". I need to install a retaining wall against a bank that is about 30'. I am wondering how deep or wide of footing I should install. Retaining wall will need to be ...