Do I Need a Concrete Pad for a Hot Tub?

Not necessarily. A hot tub needs a flat, level, structurally sound surface capable of supporting its filled weight (typically 3,000 to 5,000+ lbs). Suitable options include: • Properly constructed 4-inch reinforced concrete pad • Engineered plastic spa pad over compacted gravel • Level paver stone patio over proper crushed stone base • Structurally engineered deck built to support load requirements (typically 100+ lbs per sq ft)

Never place a hot tub directly on grass, bare dirt, or unreinforced wooden decking that has not been evaluated by a contractor.