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In general, most decks can withstand 100 lbs per square foot. So if a hot tub like the one in the example is under that weight, the average deck should be able to support it.
How do I know if my deck will support a hot tub?
A hot tub on a deck is entirely possible, and it is possible your deck is already equipped to handle one. A deck designed to hold at least 100 pounds per square foot will support nearly any type of hot tub.
How do you calculate deck load capacity?
To determine the maximum load capacity of your deck, start by calculating its total area and multiply by 50 psf. So, a 100 sqft deck would be designed to support 5000 lbs. Do not get confused with what weight you might think or want to load the deck with.
Can my wood deck support a hot tub?
In general, most decks can withstand 100 lbs per square foot. So if a hot tub like the one in the example is under that weight, the average deck should be able to support it. It is always wise to contact a professional to get an accurate estimate of what your deck can safely handle.
Can decks hold hot tubs?
Can a hot tub go on decking? Yes, it absolutely can! As long as your deck is built to code and made to handle the amount of weight the hot tub, there is no issue. It’s always best to consult a professional before installing a hot tub on any decking.
Will joist hangers support a hot tub?
Don’t use a ledger board or joist hangers when building a hot tub deck.
Can my floor support a hot tub?
If you consider that spa measures approximately 60 square feet, then the floor must be able to support at least 100 pounds per square foot. Floors in most homes can handle 125 to 300 pounds psf. It’s a good place to towel off so they don’t walk through the house dripping wet.
Can my deck hold 3000 lbs?
In short there’s no one right answer to “how much can my deck hold?” However, one rule of thumb to keep in mind while answering the question is that the answer commonly is that if a deck is properly designed, it’s built to hold 50 lbs. It’s possible that it could hold much more weight than 50 lbs. per square foot.
How much weight can a 12×12 deck hold?
A 12’x12′ (144sq’) deck properly supported can hold 5 760lbs on it. you build. All floating decks, in fact, all decks built to code, can support no less than 40 lbs per square foot of deck.
How many supports does a deck need?
Before starting to build, the first question is: How many footings do I need for a deck? For an attached 12 x 12′ deck, you’ll need at least 3 footings, plus at least 2 more if you’re planning on building stairs with it. If your deck will be a different size, it’s easy to figure out how many you’ll need.
How much load can a 2×8 support?
A 2×8 will adequately support a dead load of 20 psf and a live load of 40 psf depending on some factors, including allowable span. This equates to a total load of 60 psf. Therefore, for a 2x8x10, the total load would equal 600 pounds per lineal foot.
Can a Trex deck support a hot tub?
The good news is the composite decking is multiple times stronger than is required to support the hot tub. The weight of the hot tub will not break the composite decking when the weight is evenly distributed.Will Composite Decking Break Under a Hot Tub? Composite Decking Kn rating Lbs per sqft Trex Transcend 3.88 872.
Can my balcony support a hot tub?
If you’re placing a hot tub on a balcony, inside a high-rise apartment, or even on a rooftop deck, you’ll have to make adjustments for proper drainage. Because high-rise buildings are reinforced with a combination of cement, masonry, and steel, outdoor surfaces shouldn’t be vulnerable to hot tub steam.
What is the best base to put a hot tub on?
A concrete surface is an excellent base for your hot tub as this material is extremely sturdy and long-lasting. If you have an existing patio made of concrete bricks, make sure it’s in good condition and is level (not angled for drainage). A customized poured concrete pad is an even better choice.
What size joist do I need to support a hot tub?
Standard 4×4 posts can be used for supports, and 2×8 joists will support the weight of most typical hot tubs. Check local building codes for footing requirements. Twelve inch on center spacing between joists underneath the hot tub will help provide extra support and 2×6 decking is preferred.
Does a hot tub have to sit on concrete?
Outdoor hot tub placement, such as decks, concrete or brick patios, is common. However, the hot tub can be placed on any solid, uniform, level surface. Do not place your hot tub on grass or bare ground.
Will a hot tub work with a 2×10?
A new platform with large footings at least 22″ in diameter should be installed below each corner of the tub to evenly distribute the weight. Use substantial framing materials such as 2×10 or 2×12 joists installed 12″ on center with nailed double beams. Use 6×6 support posts with bracing if necessary.
