Seattle rockeries designs and constructs retaining walls drainage irrigation systems for landscapes of any size.
Retaining wall drainage solutions.
Common wall types are modular block pressure treated timber and dry stack boulders.
Mar 19 2014 when building a retaining wall lay perforated drainage tubing at the base of the wall slightly above ground level so runoff can drain out without undermining your wall.
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Retention pond design and.
A wall that leans into the soil it retains is less likely to be pushed outward by soil pressure than a plain old vertical wall.
Protect your property from flooding and l.
Our experts are happy to provide solutions for your retaining wall needs.
Retaining walls are designed to last over 30 years and you will receive a 10 year guarantee.
Follow the block manufacturer s instructions for wall height limits.
Modular block wall available in many different colors with geogrid weep holes and proper drainage behind the wall.
However retaining walls are built with a certain capacity in mind.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
Retaining wall design and construction.
A retaining wall is built to hold back a certain amount of soil.
The design of a properly built retaining wall resists the force of the soil behind it and prevents caving buckling or leaning.
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.
Retaining wall material is selected to fit the budget and aesthetic appeal for the landscape.
Design and build your retaining wall to slope at a minimum rate of.
Drainage systems service including design and installation of french drains catch basin systems combination underdrain and catch basins channel drains and swales.