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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 much weight will a wood deck hold?

Most decks will hold more – sometimes significantly more – than 50 pounds per square foot. That number is simply a minimum requirement. The average homeowner does not have the tools available to determine how much more weight your deck can hold than the code minimum of 50 pounds per square foot.

## Can a deck hold the weight of 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 much weight can my deck hold calculator?

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.

## Can a deck hold 5000 lbs?

So, what’s the load capacity of a standard deck? Generally, we’re talking about 50 pounds per square foot. This means that if you had a 100 square foot deck (10′ x 10′), you’d be able to hold 5,000 pounds above it (assuming the weight was evenly distributed). For comparison, a 7-person hot tub is roughly 7′ x 7′.

## Are 2×6 strong enough for deck joists?

2×6 joists should only be used on ground-level decks that do not require, and will not provide for, any guards. Most decking is not strong enough to support longer spans than 16″. Some builders reduce joist spacing to 12″ on center to strengthen the deck frame or to increase maximum allowable joist spans.

## How much support 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 weight can a 12×12 deck hold?

A floating deck designed by code can hold a minimum of 50 lbs per square foot. Calculated as 20% being dead weight, the mass of the deck itself. The other 80% or 40 lbs is the weight you can have on the deck, people, furniture, dogs, etc. A 12’x12′ (144sq’) deck properly supported can hold 5 760lbs on it.

## Can you build a deck around a hot tub?

Yes. Many people build decks around their hot tubs. You will need to have access to the service side of the hot tub, which is usually the front. You can leave this area without decking or plan a service hatch that will allow for a service technician to easily access the equipment if needed.

## How many support beams do I need for a deck?

With this in mind, the depth of the joist determines the spacing of the beams. A deck with 2×8 joists spaced 16 inches apart will need to be supported at least every 12 feet to provide adequate support for the joists and comply with building codes.

## How much does my deck weigh?

A 10’x10′ deck is 100 square feet, 950lbs divided by 100 square feet gives us a weight of 9.5lbs per square foot. With that in mind, a 150 square foot deck would weigh roughly 1,425lbs.

## What is deck dead load?

Dead Load consists of the weight of the deck structure that sits on top of the posts. An average deck would be designed to handle a load of 50 psf (pounds/square foot) and is made up of 10 psf for the dead load and 40 psf for the live load.

## Can my deck support a pool?

You can place a pool on a wooden deck if the construction takes into account several factors. Of course, pools are very heavy. Finally, water moving around in your pool creates a lot of swaying and stress on a wood deck. Construct a deck that can hold up to the weight and stress of supporting a pool.

## Can my deck support a roof?

A deck supporting a roof must include appropriate footing and beam size along with structural point load support. An uncovered deck built to code is not strong enough to support a roof. The additional weight of the roof cannot be support by the existing structure.

## How far can a 2×6 decking span without support?

Decking boards span from joist to joist. If you use 5/4 decking, joists must be no farther apart than 16 inches. Decking made of 2x4s or 2x6s can span up to 24 inches.

## How far can a 2×6 floor joist span without support?

The maximum distance a 2×6 can span, according to the 2018 IRC, for a floor joist, is 12′-6”, ceiling joist 20′-8”, rafter 18′-0”, deck board 24”, deck joist 9′-11”, deck beam 8′-3”, and 6′-1” as for header.

## Can I use 2×6 for floating deck?

2 Answers. 2×6 lumber should never be used for joists that span open air. Even on a deck. They’re fine for fully supported floors, such as with full-contact rock or gravel bed foundations.

## Should you use 4×4 or 6×6 deck posts?

While there may be a handful of circumstances that only require the minimum 4×4 deck post, you will more than likely want to choose a 6×6 post for the deck. It provides more stability for larger decks, the ability to hold a heavier load, and more room for notching.

## How many supports do I need for a 12×16 deck?

A standard deck will need four footings parallel to the house, but they will need to be temporarily braced by 6 inch-by-6 inch posts.

## Is a 12×12 deck big enough?

A 12×12 deck is the perfect starter size, offering plenty of room for an outdoor furniture set. Enjoy an intimate evening with a friend or a solo night catching up with your favorite author’s latest.