how much weight per square foot can deck hold How many PSF does my deck need to support?

For a residential deck, the code requires it be designed to support a minimum 40-psf live load.

Dumpster Weight Calculators for Demolition Debris | Budget Dumpster

Concrete & Asphalt Weight Calculator Can also be used for brick, dirt, gravel, etc. How much does ... How many square feet of debris need to be disposed of? sq ft. What is ... How Can I Keep Bulk Waste From Putting Me Over My Weight Limit?

Composite Decking Weight Vs. Wood | Hunker

Decking is sold in the nominal 5/4-by-6 size, which actually measures 1 inch by ... weigh some 0.25 pounds per cubic foot more than untreated boards of the same species. A 12-foot length of treated, yellow pine 5/4-by-6 decking will weigh an ...

Google Answers: I need a Beam for my deck to support 2x10 floor Joists

Will the(2)2"x10"x34.375' hold the weight? if not what size of beam do I ... pounds per square foot (psf) combined with a 10 psf dead load for a total of 50 psf. ... we have an I = 2 x 101.6 = 203.2 in^4 This is more than adequate.

Can our deck support the hot tub we ordered? - hottub | Ask MetaFilter

The tub is by SofTub, holds 300 gallons of water and they say it weighs about 2700 pounds full but that its weight per square foot is less than 90 pounds/sq.ft. .... I'd do it, considering how much decks cost to repair and replace.

Successful Hot Tub Planning | Professional Deck Builder | Options and ...

A typical 7 1/2-foot by 7 1/2-foot hot tub, for example, with a dry weight of 855 ... 62 pounds per cubic foot to find the weight of the water that the tub can hold. Engineering. Prescriptive beam and joist sizing tables for 100-psf loads can't be found in ... A better option for sizing joists and beams for heavy loads is StruCalc Lite ...

Building Permits for Decks - St. Mary's County Government

Upon issuance of your deck permit you will be provided a Building Permit Placard ... Exception to (3): Balconies, decks, and porches with a useable area of less then 20 square feet are ... the weight specified in building codes, according to Knight, “a good rule of ... “the deck can still easily hold people with shovels,” he says.

How to Reinforce a Deck for a Hot Tub Spa The Spa Guy - YouTube

11 Sep 2011 ... The Spa Guy Gives general Information on How to Reinforce a Deck to keep the deck from sagging or even falling. It is very simple and you can ...

Calculate Deck Load Capacity - Tributary Area - Decksgo

Calculate deck load capacity before you build your deck by understanding tributary areas ... Another problem that can arise from over building is a sinking deck. .... ares carry total weights much less than the soil's bearing capacity of 1800 psf.

Calculating live load - JLC-Online Forums

If the deck was 200 sqft and 40 psf live load, the total live load would be 9600 .... A 2x6 might hold 2 people no problem, but it would not hold 40 people. .... For heavy weight occupants I will design using only the joist strength.

Deck Building - Understanding Load Capacity - Build a Deck That ...

But even if you build a strong deck it can gradually sink into the soil if you ... deck is expressed in pounds per square foot (psf) and the total load or more ... Dead load is basically the load created by the weight of the deck itself. ... Since there is no diagram I'll keep this as simple as possible to illustrate the concepts of load ...

FAQ's - Nexan Building Products, Inc.

We sell and ship all products direct to keep cost minimal. Please ... 7: How much does Nextdeck? aluminum decking weigh? Nextdeck? is 2 lb. per square foot.

How to Calculate Floor Load Capacity | Hunker

Understanding the basics of the calculations, however, can help you to understand ... The dead load on the floor is the weight of the floor structure itself and anything ... a dead load of about 8 pounds per square foot; if there's wall-board covered ceiling ... Codes also specify how much floors are allowed to bend under load, a ...

How Much Weight Can My Deck Hold? - LBM Journal

24 Jul 2017 ... As they do, a common question deck professionals receive is, “how much ... that it could hold much more weight than 50 lbs. per square foot.

How to Calculate Pounds Per Square Foot | Sciencing

23 May 2018 ... Measure the area bearing the object's weight using square feet. ... can exert tremendous pressure when applied to a small area, such as the area ... Therefore, the girl's heels exert considerably more pressure -- so opt for the ...


7 Oct 2014 ... Once you know how much the soil beneath a deck can hold, next you ... you can figure that a deck will weigh about 55-pounds per square foot.

How to Calculate Pounds per Square Foot Concrete | Sciencing

7 Aug 2017 ... The weight of concrete per square foot is dependent on the depth of the concrete slab. ... You may need to dig a small hole along the edge of the slab to do this if ... Steel has a much higher density than concrete, which causes ...

water - Will my existing deck support the weight of a new hot tub ...

Double 2x8's spanning 10' @ 16" O.C. can barely support 160 PSF (safely) if they are douglas fir and the spa is centered on the joist. 150 PSF ...

Steel Deck

Canam is a leading producer of steel deck, short and long span steel joists ... New Jersey was joined in 2000 by a 175,000 square foot ..... Weight, psf. 1.6. 1.9.

Deck Footing Size Chart |

Use our guide to learn how large to make your deck footings. ... size for your footings, you will need to establish how much total weight they are ... You can multiply this area by 55 lbs per square foot loading to come up with 1,375 lbs total load.