Landscape Timber Edging

How to Install Timber Edging

1. 1 Dig Perimeter Trench

   During the site excavation, dig a perimeter trench for the timbers so they will install flush with the top of the patio or walkway surface (or just above the surface for loose material).

2. 2 Add Compacted Gravel Base

   Add the compacted gravel base, as required, including a 2" to 4" layer in the perimeter trench.

3. 3 Cut Timbers to Length

   Cut timbers to the desired length using a reciprocating saw with a long wood-cutting blade, a circular saw, or a handsaw.

4. 4 Drill Holes Through Timbers + Cut Rebar

   Drill 1⁄2" holes through each timber, close to the ends and every 24" in between. Cut a length of 1⁄2"-diameter (#4) rebar at 24" for each hole using a reciprocating saw and metal-cutting blade. 

5. 5 Set Timbers + Use Layout String as a Guide

   Set the timbers in the trench and make sure they lie flat. Use your layout strings as guides for leveling and setting the height of the timbers.

6. 6 Anchor Timbers

   Anchor the timbers with the rebar, driving the bar flush with the wood surface.