Hardscape Solutions
Marin Home Resource Guide
2020-2021
THE HARDSCAPE SOLUTION FOR HOME PROTECTION As a Northern California homeowner it is important to consider construction features that help address unexpected events from fire, earthquakes, and water damage. Outdoor living spaces incorporating hardscapes are a great option – not only do they add curb appeal and increase property value, they provide safety and protection against the forces of nature. Hardscapes range from basic walkways and driveways to more complex installations incorporating retaining walls at varying elevations, steps leading into patios, and more. While these can be DIY projects, it is important to know that industry standard construction practices are required for durability and safety. If corners are cut to provide lower project costs, or the installation is done by someone lacking experience and knowledge, you may find yourself with problems in the short term and down the road, undermining the intended purpose of the hardscape in the first place.
!PRO TIP!
By Guest Contributor: Adam Borcherdt Adam’s Hardscapes adamshardscapes.com
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If taking on a project yourself, one misperception for paver or stone installations is that only the top layer of soil needs to be excavated and the existing soil will be sufficient for the base layer. This is a big mistake! To ensure the longevity of your project, soil subgrades must be inspected and any large stones, organic matter, and standing water removed. Ideally, the subgrade is machine compacted. Next, a layer of compacted Class II road base (6-10”) is installed followed by a 1 inch layer of bedding sand. This should be concrete sand; masonry sand or crusher dust are not recommended because they do not compact adequately, causing pavers to shift and settle.
