In most cases, it’s recommended that a wood floor structure rest’s on a stone base pad. However, if you’re looking for concrete to be your floor, check out our concrete foundation options. Then choose from Basic, Standard, or Signature stone foundation designs; each with better containment and longevity options. In some cases a retaining wall may be needed to extend or to level your site.
Stone Base Foundation Options
Signature Stone Base Foundation
The Signature stone base foundation pad has a border of 6” X 6” pressure-treated wood secured with ½” X 24” steel rebar and 3/8” x 10” stainless steel structural screws. They create a distinct perimeter around your structure. Geotextile fabric within the border stabilizes the stone and prevents weed growth. Stainless steel corner braces ensure that the foundation remains square and that the timbers do not pull apart over time. The Signature is our best and most durable option and has a 10-year guarantee.
Standard Stone Base Foundation
This containment design includes a border of 6” X 6” pressure-treated wood secured with ½” X 24” steel rebar that creates a distinct perimeter around the structure. Geotextile fabric within the border stabilizes the stone and prevents weed growth. Six inches of drain stone insures quick drainage and a dry floor so that your structure remains level and stable. It comes with a 5 year guarantee for any settling or drainage issues.
Basic Stone Base Foundation
This concrete-free foundation provides a stable stone base pad for the least cost. An earthen berm contains the drainage stone. This method can be susceptible to erosion and settling with the passage of seasons. This type foundation may be appropriate in wooded areas and spaces where a structure is not frequently utilized.