Read customer reviews find best sellers. The first heating can take closer to 10 hours depending on the size of the tub. 48 Wide 2 Tier Redwood Spa Steps Hot Tub Steps Spa Furniture Hot Tub Landscaping The square shape is ideal if you want to place it in a corner to save some space. . Hot Tub Patio On A Budget. The deck comes with some benches and a hot tub. Whilst cedar wood is the best choice for hot tubs it can be very expensive so heres an ideatry to find a warehouse that will let you sort through lumber. When you have a hot tub you must maintain the water. Next attach one of the long vertical boards with a couple of screws to both the short vertical board and to the bottom 2x4. Add the weight of the water-soaked wood and you can easily approach two tons. Attach the verticals to the rear of the risers with wood screws. Make two footings for the tub on top of some packed gravel. Fill the tub and stoke t...