Hot Tub Deck Building Requirements

Permits

• The construction of a deck, in most cities, requires a building permit. An additional electrical permit is sometimes required when you are adding a hot tub to the deck. During the permit process you may need to submit a plan along with the permits. The plan should show that the deck is structurally sound and code compliant. It may need to include the front, rear and side elevations, handrail details, footing details, stair details and the size of all beams, posts and joists.

Load Capacity

• A filled hot tub, in addition to the occupant weight, must not exceed the deck's maximum load capacity. Exceeding the deck's capacity may damage the structure or cause injury. The hot tub manufacturer can provide you with the filled weight of the spa. Consult with a qualified contractor or structural engineer to ensure the spa weight is appropriate for the structure; he can advise you on how to build the deck with the proper support necessary to handle the weight of the hot tub.

Zoning and Covenants

• The city's zoning department determines minimum yard requirements, including the distance the deck must sit from the property boundary line, called a setback. A subdivision or development may have covenants concerning deck building. When you purchase the land or home, you agree to these limitations and must follow both the city and developer's regulations. The city or country does not always know or enforce the developer covenants; contact the developer for a covenant list.

Details

• Some cities restrict adding certain details to the deck. The city may require the deck to be single level or restrict such features as gazebos, roofs or screened porches. Often the cities require that a deck be attached to the house. Some cities may prohibit constructing a deck with a hot tub, making it essential that you understand city regulations before building a hot tub deck.