Does anyone know about using crushed shells (clam or oyster) for driveways in Washington State?
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Yya2RzoGyr
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We are near the shoreline and are required to use a pervious surface material.
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Replies
Mona,
Crushed shells seem to be most common in Florida. Do you have a local supplier?
Here's a link to a blog and a photo:
http://dreamhome.blogs.nytimes.com/2008/03/14/building-progress/#more-238
Only your local jurisdiction can confirm whether your intended driveway material is considered pervious for their purposes. They should be able to provide a checklist list of acceptable materials.