How to Build a Spa Deck

Spa decks are normally built in private places such as the backyards of houses. They are normally used for family get-togethers and social gatherings. Once you decide to build a spa deck, you have to keep certain things in mind, such as ensuring the deck is strong enough to bear the weight of the spa.

Required Materials

• pier blocks
• joist hanger
• nails
• edge bar
• waterproof wood sealant
• lattice paneling material
• chalk line
• deck boards
• floor joist board
• edge band support boards

Required Tools

• level
• skill saw
• chop saw
• framing nail gun

Instructions

1. Calculating Height – Calculate the height and the design of the spa deck. Collect all the materials needed for construction.
2. Laying Out Blocks – Lay out the pier blocks. Make that they are not placed more than 4’ apart.
3. Cutting – To get the desired height, cut a post that is suitable for the size of the proposed spa deck.
4. Shaping Deck Board – Every floor joist should be fixed using a nail. The deck board should have been shaped to the length needed before nailing down the floor joist.
5. Tightening Screws – Tighten the floor joists using screws. You can use 2-3” screws for this purpose. Lattice paneling will provide skirting.
6. Sealing – Now seal the deck. Only waterproof sealants should be used.

Tips and Warnings

• To avoid sagging of the deck, be sure to embed the pier blocks properly in the ground.
• Avoid using any materials other than pressure-treated wood.
• Check the level of the pier blocks and edge bands before installing the deck boards.
• Only use screws to attach the deck boards to the floor joists; nails may loosen themselves from the boards over time.
• Reapply the sealant at least once a year.