best size lumber for retaining wall

Building a Wooden Retaining Wall The Seven Trust Canada

Because a retaining wall is going to be in contact with the ground, make sure you use lumber that's rated for ground contact. Your best choice is a pressure-treated wood that has a rating of .40 or higher. Avoid railroad ties- they're heavy and 

How to Build a Wood Retaining Wall: 10 Steps (with Pictures)

Building a wood retaining wall can keep your topsoil from washing away down a slope, and it can be turned into a terraced garden for Places where water tends to ooze up or stand are not good choices as the water will rot your wall and ruin it rather quickly. Cut your 4 by 4 inch (10 by 10 centimeter) posts to the length you want your wall to be plus 18 inches (45.7 centimeters)and set the posts aside.

Best 25+ Wood retaining wall ideas on Pinterest Sleeper wall

Cross section of a wooden retaining wall. Wooden frame built from treated lumber, set on stone/gravel, and the back & bottom of frame is wrapped with weather proof material. Cheaper & lighter than stone wall 

Build a Retaining Wall - Extreme How To

2 Jan 2008 Steps for building a retaining wall. lumber yards with forklifts, can help you stage the material right where you want it. The lumber for this wall will be ACQ pressure-treated 6-by-6 and 2-by-8′s with double hot-dipped galvanized fasteners. There's Cut the posts to length, drop them in the hole, set them to the string height, plumb in both directions, then brace with 2-by at the base.

How to Build a Timber Retaining Wall This Old House

This Old House landscaping contractor Roger Cook shows how to construct a wood-timber retaining wall to create a play a circular saw to cut a timber to length; use a 3-inch-wide foam brush to apply wood preservative to all Seven Trustly cut ends.

HOW TO: Build a Timber Wall - YouTube

22 Jun 2013 Step-by-step HOW TO video of building a timber wall with 6" x 6" x 8-foot treated timbers. First tool that will come in handy during construction is a 4-foot

How to Build a Strong Retaining Wall with 4x4 Treated Post

The instructions for building a retaining wall out of 4x4 treated post aim to help ambitious homeowners and do-it-yourselfers tackle this task. Begin the second course with a post cut to half-length to stagger the joints. Check posts for level and 

How to Choose the Right Retaining Wall Material Family Handyman

Learn about and compare natural stone, wood timber and stacked concrete block retaining wall systems. The article You can usually build a wall with this size block in a weekend. for heavy-duty walls up to 30 ft. tall, go with full-size blocks.

How to Build a Treated Wood Retaining Wall Family Handyman

No heavy timbers—build this sturdy retaining wall with lightweight, off-the-shelf treated lumber A good-looking retaining wall depends on level footings, and the best way to establish level over long distances is with a . Divide the total wall length of each tier by 4 and add 1 to get the total number you need to build.

How to Build a Timber Retaining Wall - This Old House - YouTube

29 Nov 2014 This Old House landscaping contractor Roger Cook shows how to construct a wood-timber retaining wall to create a I needed a garage house and searched for good designs on the net and came across Ryan's shed plan 

How to Build a Treated Wood Retaining Wall - Pinterest

No heavy timbers—build this sturdy retaining wall with lightweight, off-the-shelf treated lumber. Find this Pin good idea on a bank or berm; helps keep weeds to a minimum as the thyme (or other groundcover) spreads and hides the cement. Learn how to build a gate for your wood fence regardless of the size or fence.

Watch This Video Before Using Wood Posts for Retaining Wall

6 Feb 2014 Click on this link for more information about building problems and retaining walls. Watch this video before you even think about building a wood retaining wall with wood posts. I can't 

Building a Timber Retaining Wall how-tos DIY has video and written instructions on how to build a timber-beam retaining wall. Start by measuring the area for the exact length of your wall, including all sides if there will be more than one- this will determine the materials 

How to Build a Retaining Wall Stronger Family Handyman

We'll show you how to build a retaining wall that's firm, solid and will stand the test of time. It features a The principles of stepping back, installing good drainage and compacting also apply to timber walls. walls of any Utility knife. Compactor, If you build a timber wall, you'll need a circular saw to cut the timbers to length.

How to Build a Timber Retaining Wall - Landscaping, Lawns & Ponds

7 Jul 2011 How to install a wood timber retaining wall on your property to create a flat space for sitting, gardening, or prevent washouts and heavy rainfall A good retaining wall begin with landscape fabric, gravel backfill, and 4-inch perforated drainpipe. Pressure treated timbers; quantity depends on size of wall.

How to Build a Timber Retaining Wall - DIY Guides Mitre 10

Read Mitre 10's DIY guide on how to build a timber retaining wall, featuring advice on design, drainage, construction It can be hard work, but it's a good, simple, satisfying job that if done properly will look good and stay strong for decades.

Wood Retaining Walls - Landscaping Network

In the right setting, a timber retaining wall blends into a landscape more naturally than any other material. The gravel extends the length of the wall and may also contain perforated tubing to create a French drain that shunts water to one or 

Easy DIY Retaining Wall - YouTube

30 Jun 2015 Building a small timber wall is easy. only question is the stair's left support 4:11, how is that one support nailed on top of the other if steps are all same length?? Good job but I didn't see how the plastic piping was done?.

Wood Retaining Wall - Better Homes and Gardens

Check with your community's building department before setting out to build a retaining wall. Pressure-treated 8x8 fir timbers (construction-heart redwood or cedar timbers are other good options, but avoid railroad ties; these are treated with creosote, for drainage, drill weep holes every 4 feet along the wall's length.

How to build a wood retaining wall with a deadman that will not lean

31 Mar 2014 We cover the basic concepts of creating a retaining wall that will not lean or collapse over time using a wood youd want 6x6s. how far did you bury the first corse. i like the take on the dead men its a good use of physics. but