All walls will be constructed with a 4 in.
Retaining wall drainage pipe size.
For long retaining walls you must vent parallel to the wall toe drains at intervals of 30 to 50 feet.
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100 mm diameter drain pipe placed at the lowest possible elevation within the 12 in.
300 mm of wall rock.
With proper retaining wall drainage and construction it can bring a lot of character and function to your landscaping.
Add tee fittings perpendicular to the toe drain through the wall face to direct.
Pipe drains must be vented at least every 30 to 50 feet and the use of rodent mesh is frequently necessary to prevent debris from getting into the pipes and clogging them.
Our experts are happy to provide solutions for your retaining wall needs.
When you are installing the landscaped earth which the retaining wall is designed to hold up you should fit in some pvc pipes.
Not adding drainage pipes.
Retaining walls are a seemingly simple enhancement to any landscaping project.
100 mm perforated or slotted pvc or corrugated hdpe pipe as approved by engineer of record.
Pipe drains are usually installed at the base of the wall but taller walls and those with additional drainage needs may require multiple pipe drains at varying heights.
Ensure your retaining wall stands strong for years to come by using the correct type of stones for your project and by choosing a design that works well for your soil and lawn type.
The drainage collection pipe drain pipe shall be a 4 in.