Deck Builders in Louisiana: LA Deck Costs, Permits and a Faster Way to Build

Louisiana homeowners can hire a local deck builder, frame a deck themselves from raw lumber, or order an A-DIY engineered deck kit. A-DIY delivers the complete system to your door, and you, a friend or a local handyman can assemble it in a few hours with nothing more than a drill.

Contractor pricing in Louisiana moves with the deck’s size, the decking material, how high it sits, your parish and local labor rates, and quotes in the New Orleans and Baton Rouge areas often come in above those in smaller towns. A-DIY deck kits start at $3,699 for pressure-treated wood and $5,700 for composite, typically 30–50% less than hiring a contractor. Use our deck cost calculator to compare prices in your area.

Yes. An engineered deck kit delivers a genuine structural deck without paying for a contractor’s design time or a full crew’s labor. The A-DIY kit ships with everything you need, footings included, so there is no measuring, cutting or chasing down lumber and hardware.

No. A-DIY is not a contractor and does not install decks. We design, engineer and deliver complete deck kits to addresses across Louisiana. Assemble it yourself or hire any local handyman, carpenter or contractor to do it for you.

Yes. Many Louisiana homeowners have a local handyman put their A-DIY kit together. The components arrive ready to assemble with step-by-step instructions, so the work takes a fraction of the time of a custom build and the labor bill stays small.

Usually. The Louisiana State Uniform Construction Code applies statewide, and your parish or city building department issues the permit and inspects the work. Whether a permit is required depends on the deck’s size, height, whether it attaches to the house and local rules, and lots in a FEMA flood zone or a historic district can face extra review, so check with your local building office before you order.

In New Orleans, permits come from the Department of Safety and Permits and are applied for online through the One Stop App. An uncovered residential deck is exempt only if it is 200 square feet or less, no more than 30 inches above grade, not attached to the house and not serving an exit door. Anything else needs a building permit with a plot plan showing setbacks, and a property in a local historic district or the Vieux Carré also needs the relevant commission’s approval.

Under the residential code adopted in Louisiana, exterior footings must sit at least 12 inches below undisturbed ground. Louisiana winters seldom freeze the ground, so the frost-line rule that drives deep footings up north rarely comes into play, and freestanding decks are exempt from it in any case. The site matters more: parishes set their own flood, wind and termite design values, and soft or wet soils may call for larger footings, so confirm with your building department.

Yes. On a sloped or uneven Louisiana lot, an A-DIY deck is leveled by adjusting the heights of the supporting posts rather than reshaping the yard. Supported configurations can be elevated to approximately 40 inches using the appropriate posts, foundations and bracing.

Tuff Block footings come with every A-DIY kit. If your site, deck height or parish requirements call for something else, the deck can instead be set on sonotubes, helical piles, ground screws, in-ground posts or an approved surface footing system.

Both can work in Louisiana. Pressure-treated wood is the lower-cost choice and takes stain or sealer well, but intense sun, heavy rain, high humidity and the state’s Formosan termites mean it needs regular cleaning, resealing and inspection. Composite costs more upfront but needs no sanding, staining or sealing, resists fading and splintering, and its boards carry a 25-year warranty.

Applicable A-DIY deck configurations are engineered to hold up to 15,000 pounds when properly assembled, supported and installed according to the applicable specifications. Every A-DIY deck system also includes a five-year structural warranty.

A-DIY delivers to cities and towns across Louisiana, typically within 10–14 business days. Every component and all the hardware arrive together, so you can start assembling as soon as the delivery is unloaded.

Yes. You can choose Build Now, Pay Later financing through Affirm (subject to approval), 0% split payments over up to eight months, or A-DIY Reserve, a $250 deposit that locks in today’s price for a future delivery date.

Yes. For an applicable A-DIY configuration, the diagrams show the dimensions, structural layout, beam, joist and post locations, lumber sizes and major connections that a Louisiana building department typically wants with a permit application. Louisiana law bars local governments from requiring a stamp on one- or two-family plans that fall within the code’s prescriptive standards, but a deck in a high-wind or flood zone may fall outside them, and your parish may still ask for a site plan, survey or sealed documents. The building department has the final say, so approval is not guaranteed.