Retaining Wall
A retaining wall is a structure designed to hold back soil and prevent erosion on sloped properties or areas where ground level changes significantly. These walls can be made from various materials including concrete, stone, brick, or engineered blocks and must be properly designed to handle the lateral pressure from the retained soil. Retaining walls serve both functional and aesthetic purposes in landscaping and property development.
Example
“The hillside property required a 12-foot retaining wall to prevent soil erosion and create a level backyard space.”
Memory Tip
Retaining sounds like 'restraining' - the wall restrains the soil from moving.
Why It Matters
Retaining walls can be expensive to build, repair, or replace, and improperly constructed walls can cause serious property damage, drainage issues, or safety hazards that affect property value and liability.
Common Misconception
Many homeowners think retaining walls are purely decorative and don't realize they're structural elements that may require engineering permits and professional installation, especially for walls over a certain height.
In Practice
During a home inspection, buyers discover the property's aging retaining wall is beginning to lean and will need $15,000 in repairs within two years, leading them to negotiate a price reduction or request the seller address the issue before closing.
Etymology
From Latin 'retinere' meaning 'to hold back,' describing a wall that literally holds back earth and prevents it from sliding.
Common Misspellings
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