How much weight can a 4x6 hold horizontally

Mar 22, 2023 · Hold that thought. Note that when carrying weight, it's more the height of the beam than the width (though they're usually proportional) that's important. Having an 8x6" beam with the 6" vertical won't carry more weight than a 4x6" beam. It may well resist the twisting & flex better than a 4x6" though.

How much weight can a 4x6 hold horizontally. 1) structural ridge beam with a 20-foot span. 2) 2nd floor header with a 4-foot span. 3) 1st floor header with an 8-foot span. 4) basement girder with a 16-foot span. 5) garage door header with an 18-foot span. Once I determined the loads, I sized and priced the beams that are required to carry the loads.

If you assume a conservative 1400psi allowable bending stress, a single 6x6 with 12' span can support about 2000 lbs. So your double 6x6 can support at least 4000 lbs (possibly more if you do a good job bonding the two members together so that there's no slip between the faces). If you have 3 swings, you should assume that each one is packed.

How much weight can a 4×8 support horizontally? If you're wondering how much weight can a 4×4 hold, we're here to help. A 4×4 horizontally spanning 8-feet can typically carry 500lbs safely in the center, and 1,000lbs spread evenly across the span before sagging excessively. Properly supported at 16" centers, and it can support up to 4 ...otat: wwwtdoodo Humboldt Redood Mill Sales at (707) 7644472. Total Load (plf) 125 250 375 Live Load (plf) 100 200 300 Dead Load (plf) 25 50 75 Species Redwood10 feet. 16 inches. 2500 lbs. This table showcases how different wood types, beam lengths, and support spacing can result in varying weight capacities for 4x6x8 beams used horizontally. These examples emphasize the importance of understanding the factors involved in determining weight limits and highlight the need for accurate calculations ...His arm is extended horizontally and weighs Wa = 31.0 N. The deltoid muscle is assumed to be the only muscle acting and is attached to the arm as shown. The maximum force M that the deltoid muscle can supply to keep the arm horizontal has a magnitude of 1840 N. Figure 9.8b shows the distances that locate where the various forces act on the …Online cleopatra slots. Download Blackjack Czech Republic 2023: Just like almost all internationally operating gambling companies, Loyal Casino is based in Malta.; Virtual Casino Legal In Czech Republic - Game art such as a mermaid, ancent temple and a red fish completely projects the overall underwater treasure adventure theme.; Virtual Casino Czech Republic 5 Deposit: Choose your bet level ...How much weight can a pressure treated 4×6 hold vertically? 4×4 can hold up to 4,000 pounds when laying horizontally with the right support. Vertically, a 4×4 should support 4300 pounds but can hold significantly more. The amount of weight that a 4×4 can hold depends on several factors like wood grade, species, and load type.Nov 19, 2023 · 26,966 pounds. 28,213 pounds. As seen in the table above, a 4×6 post can have a higher load capacity than a 6×6 post for the same length. This is because the 4×6 post has a denser grain structure in some wood species. However, it is important to note that as the height of the post increases, the 4×6 post may become more susceptible to ...

Wetter wood will be heavier than drier wood. Below are some typical moisture contents of lumber. Enter the moisture content in the calculator and hit “enter”. Untreated. Fresh from store ~15%. Wet ~30%. Very dry ~5%. Average equilibrium for interior wood in US ~8%. Treated, fresh from store ~35-75%.How much weight can a 12-inch T hinge hold? The weight capacity of a 12-inch T hinge can vary depending on its design and material. Consult the manufacturer’s specifications for load ratings. Why put 3 hinges on a door? Using three hinges on a door helps distribute the weight evenly and provides additional stability.How much weight can a 2x6 support horizontally? Typically, a 2x6 deck board can support around 50 pounds per square foot (psf) when spanning 16 inches on center (OC). However, as the span decreases, the weight capacity per square foot increases. For example, if the span is reduced to 12 inches OC, the load capacity can increase to around 75 psfHow Much Weight Can A 2×4 Hold Flat/Horizontally? The flat-faced 2×4 wood can withstand 20-30 pounds of weight without deforming. And for the edge side, the weight capacity can go up to 550 pounds. One thing to remember, wood type and moisture content will greatly affect these weight capacities.how much weight can a 2x10 support horizontally. por ; mayo 20, 2023A 2×8 can support a significant amount of weight, but its capacity is limited by its width and depth. For example, a 2×8 with a 20-inch depth can support up to 40 pounds per linear foot. The same holds true for a 2×6 or an 8-foot-long 2×8. Using a load calculator can give you an accurate estimate of how much weight your 2×8 can support.This pressure at the bottom of a Sonotube is approximately equal to 150 lbs/square foot (psf) for every foot of concrete height. Sonotube Round forms are designed for 12' of full liquid head, i.e.: 12 ft x 150 psf/ft = 1,800 psf. Sonotube Commercial and Finish Free products are designed for 20' of full liquid head, i.e.: 20 ft x 150 psf/ft ...

If you're wondering how much weight a 2x8x16 can support horizontally, the answer depends on a few factors. The load capacity of a wooden board like the 2x8x16 will vary based on its species, grade, and moisture content. Additionally, the amount of weight it can sustain horizontally will be affected by the span and spacing of the supporting ...1. Closed 4 years ago. I have a 4x6x16 to use for the header of a swing set. I was going to span 12 ft between supports and cantilever 4 ft but I now would prefer to put the supports at each end. I would hang 4 swings over the 16-ft span. Assuming 200 pounds per swing, would this be safe. I plan to use 12-ft splayed legs.It’s not possible to specify exactly how much weight a suspension bridge can hold. This is because when the weight-bearing capacity of a suspension bridge is determined, a lot of f...A 2×8 can carry between 859 and 1315 pounds vertically as a post depending on wood species, grade, and other factors. If used for a ramp, it can support up to 250 pounds per foot depending on span and other variables. On edge, it can support more than 200 PPL over 8 feet, or a center load of 370 pounds depending on all factors.

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Add a comment. The tubing that you suggested 1800mm x 25mm x 25mm with wall thickness of 3mm can be converted to an approximate dimension of 72" long, 1"x1" square outside size and a wall thickness of 0.118". The suggests that such tubing supported at the very ends would experience a deflection of almost a half an inch with a 100 pound load ...how much weight can a 4x6x8 support horizontally. 22 Marzo 2023 ...We would like to show you a description here but the site won’t allow us.How Much Weight Can a 2 Inch Concrete Slab Hold? When it comes to determining the load capacity of a 2-inch concrete slab, several factors come into play. One of the most important factors is the compressive strength of the concrete. A standard concrete mix typically has a compressive strength of 3,000 to 4,000 pounds per square inch (psi).This pressure at the bottom of a Sonotube is approximately equal to 150 lbs/square foot (psf) for every foot of concrete height. Sonotube Round forms are designed for 12’ of full liquid head, i.e.: 12 ft x 150 psf/ft = 1,800 psf. Sonotube Commercial and Finish Free products are designed for 20’ of full liquid head, i.e.: 20 ft x 150 psf/ft ...How Much Weight Can a 24 Hold Horizontally? StructuralEng : For 2x6's, it would be 900 pounds per linear foot with the same constraints. A 1/8" thick walled 2" square tubing has just under 1 square inch of steel area in its cross section. I assume you are talking about a horizontal 2 x 4 board. And, since the battery is better integrated into ...

A 2×10 beam – made up of two 2x10s nailed together – can span up to 11’ without support beneath a deck that is 4’ wide. For a more normal-sized deck, the same beam can span 8’, supporting a deck that is 8’ wide. You can also triple a 2×10 beam. In that case, you could span up to 15’ for decks that are 4’ wide and up to 10 ...We would like to show you a description here but the site won't allow us.A 2×8 can support a significant amount of weight, but its capacity is limited by its width and depth. For example, a 2×8 with a 20-inch depth can support up to 40 pounds per linear foot. The same holds true for a 2×6 or an 8-foot-long 2×8. Using a load calculator can give you an accurate estimate of how much weight your 2×8 can support.In conclusion, the weight-bearing capacity of a 4x6x8 beam horizontally depends on various factors, including the type and quality of wood used, the condition of the beam, and the method of support. It is essential to consider these factors and consult with professionals to ensure that the beam can safely support the intended load.Build 20x20 Deck • How far can a 4x4 span without support?-----Our main goal is creating educational content. The topic of this video has been processed...How much weight can a 2×4 support horizontally? In this case, it is important to consider the position of the load. Is it an even load or just a point load? For example, a 10-foot 2×4-inches frame with an even load of 40 pounds would have a maximum bending moment of 1000 feet pounds.W flange beams and allowable uniform load.. Note that these calculations are rather conservative - based on steel with yield strength 36 ksi and the ASD - Allowable Stress Design - method. It is also common to use steel with yield strength 50 ksi and also the LRFD - Load and Resistance Factor Design - method.. For full table - rotate the screen!How much weight a beam bridge can hold depends on the materials it is made of and the distance between its supports. Typically, a singular beam bridge is a maximum of 250 feet long...Suitable for fixture support up to 50 lbs. With the the old work version ( ), it states. Not listed for fixture support in ceilings. A box like this ( ), states. Listed for wall fixture support up to 10 lbs. The last page of this shows some round boxes, and the weight they are rated to hold.

To calculate the weight of snow on a roof, use the first two sections of our snow load calculator. You need to supply the following information: Length and width of your roof. You can enter these values in any units you'd like, including meters and feet. If your roof is pitched, enter the length and width of the flat area covered by the roof ...

Most posts in home construction are either 4”x 4” or two 2”x 4”studs put together to make a 4”x 4”. However, there are some situations in home building where larger posts might be used. Therefore, the table below also covers the maximum weight in pounds for 4”x 6” and 6”x 6” as well. Species. Post Length. No. 1 Lumber.A 2×4 can hold around 1000 pounds vertically because the weight is not against the grain. Horizontally, a 2×4 can hold a uniform load somewhere between 20 and 40 pounds per linear foot depending on many factors like species, grade, load, and span. In this article, you will learn the factors that affect how much a 2×4 can hold horizontally ...This appears to be the point at which your beam will deform. I'd like to know how much weight a 4X6, 4X8, and 4X10 wood beam can carry over a 15 foot span. The weight would be evenly distributed. When supporting joists that span 12 feet with no overhang beyond the beam, a double ply beam can span in feet a value equal to its depth in inches. A ...A 2x4 stud is rated to carry 529 lbs. if it is 8 ft tall and loaded as a column at the 8 ft height. Loaded at any shorter height, the capacity increases. Each #8 wood screw is rated to carry 108 lbs. in single shear, when screwed into a 2x4 with 2" of penetration.According to this post, a 2x10 could easily handle 2200lbs at a 13' span, so I imagine a 6' span should cover you just fine without need for a center support. it depends on if the 2x is on end, or "flat" and in the latter case some bracing at the center will likely handle normal (people) loads. True.Conclusion. An 8-foot 4×4 can typically carry 1,000lbs horizontally along its length without excessive sag, or 500lbs in a center load. Supported at 16” centers and the load jumps to 4,000lbs. When used as a post, the same 4×4 can support up to 6,000 PSI and even more if properly braced.texdroid. • 4 yr. ago. Use 2x4s sistered together. Glued and screwed) That is stronger than a 4x4. 2x4 as a post will support about 1000 lbs, that varies a bit by species. If it is stamped "stud" it will be strong enough. Use 4 sistered pairs as your corner legs. Run 2x6 or 2x8 on edge like a header to join your legs.To calculate the weight of snow on a roof, use the first two sections of our snow load calculator. You need to supply the following information: Length and width of your roof. You can enter these values in any units you'd like, including meters and feet. If your roof is pitched, enter the length and width of the flat area covered by the roof ...Instructions: Lumber Weight Calculator. Enter the moisture content (MC) at which the lumber was scaled (i.e. when the board foot volume was measured). Decimal values are acceptable. Do not enter fractions, and do not enter the percentage sign after the value.

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This pressure at the bottom of a Sonotube is approximately equal to 150 lbs/square foot (psf) for every foot of concrete height. Sonotube Round forms are designed for 12’ of full liquid head, i.e.: 12 ft x 150 psf/ft = 1,800 psf. Sonotube Commercial and Finish Free products are designed for 20’ of full liquid head, i.e.: 20 ft x 150 psf/ft ...A 2×4 can hold around 1000 pounds vertically because the weight is not against the grain. Horizontally, a 2×4 can hold a uniform load somewhere between 20 and 40 pounds per linear foot depending on many factors like species, grade, load, and span. In this article, you will learn the factors that affect how much a 2×4 can hold horizontally ...This will depend on what type of drywall you have and the anchor you use. In general, thin drywall can handle up to 1.6 pounds per square foot, while thick drywall can handle up to 2.1 pounds of drywall per square foot. However, the answer isn't always cut and dry. Here are other considerations you need to make and how to get your drywall to ...We would like to show you a description here but the site won't allow us.How much weight can a 4×8 support horizontally? If you’re wondering how much weight can a 4×4 hold, we’re here to help. A 4×4 horizontally spanning 8-feet can typically carry 500lbs safely in the center, and 1,000lbs spread evenly across the span before sagging excessively. Properly supported at 16” centers, and it can support up to 4 ...How Much Weight Can A 4 215 6 Beam Hold Posted on February 1, 2021 by Sandra Beam lo support force calculator how much weight can a 4x4 hold effect of strengthening steel beams weight can a 2x6 hold vertically lvl headersBuild 2×6 stud walls where DWV pipes and holes exceed the limits shown in Fig. A. Rent a right angle drill and use Selfeed or hole saw bits for boring large holes (Fig. B). The right angle drill allows you to drill holes square to the stud face. Holes drilled at an angle will wind up oval and therefore larger.If the 1×4 is being used in a horizontal position, you will need to multiply the weight capacity by 2. How much weight can a 1×4 hold horizontally? A 1×4 can hold up to 200 pounds horizontally when properly supported. What factors affect how much weight a 1×4 can hold? The following factors affect how much weight a 1×4 can hold: ….

A 26 will hold 4 pounds per linear foot horizontally and 53 pounds per linear foot on its edge. WhatCulture believes that the United player will come down from his 82 rating in FIFA 20 to 77 in FIFA 21. ... Webhow much weight can a 4x6x8 support horizontally. He is playing with number 5. No impact in 2019-20 and will get big attribute changes ...The bigger question is how many vertical supports and how long are they? 1/4" lags 2” into the 2x4 has 510lb pull out strength (255lb/inch) put 2 or 3 in each piece of strut and each one can handle hundreds of pounds. 5/16” lags 266lb/inch; 3/8"lags 305lbs/inch. You don’t need a very big lag bolt when using multiples.Depending on the size of the deck itself, whether your joists are spaced either 12 inches or 16 inches from the center, and the framing materials and size of deck boards used, deck joist spans may vary. With this in mind, the joist span can range between 6 ft, 10 inches, to 18 ft. Use our calculator above to determine the proper joist span for ...If you're wondering how much weight can a 2×8 hold, we're here to help! A 2×8 can carry between 859 and 1315 pounds vertically as a post depending on wood species, grade, and other factors. If used for a ramp, it can support up to 250 pounds per foot depending on span and other variables. On edge, it can support more than 200 PPL over 8 ...How much weight can 2-inch PVC pipe hold? The weight a 2-inch PVC pipe can hold depends on factors like the type of PVC, wall thickness, and support conditions. As a rough estimation, it can typically support a few hundred pounds when evenly distributed along its length.This is the horizontal distance from the inside surface of the supporting wall to the inside surface of the ridge board. So consider a simple gable roof on a 24-foot wide ranch framed with 2×6 exterior walls and a 1 1/2 ridge: the span would be 11'5 3/4″. 2) You must determine the snow load for your region.A general rule of thumb for joist span is 1-1/2 times a board’s depth in feet, however, it’s not that simple. The distance a 2×6 can span is determined by the species, grade, location, use, load, and spacing. Based on building codes, a 2×6 can span anywhere from 2’-1” to 20’-8” depending on the affecting factors.To calculate the weight of snow on a roof, use the first two sections of our snow load calculator. You need to supply the following information: Length and width of your roof. You can enter these values in any units you'd like, including meters and feet. If your roof is pitched, enter the length and width of the flat area covered by the roof ...W flange beams and allowable uniform load.. Note that these calculations are rather conservative - based on steel with yield strength 36 ksi and the ASD - Allowable Stress Design - method. It is also common to use steel with yield strength 50 ksi and also the LRFD - Load and Resistance Factor Design - method.. For full table - rotate the screen! How much weight can a 4x6 hold horizontally, how much weight can a 4x6x8 support horizontally. Author; Published May 21, 2023 0 comments how does geography affect the development of a country? Join the Conversation ..., If a particular species of wood can support 1,000 psi, then an 8×8 post can hold 64,000 pounds! The limiting factor (reason to up-size) will likely be aesthetics and/or the number or type of joints needed. How much weight can a 6×6 hold horizontally? A 6×6 with 12′ span can support 2000 lbs. if you assume a conservative 1400psi bending ..., You should calculate how much snow your roof can hold—and then watch for warning signs after a big snowfall. Most roofs constructed after modern regulations were passed in the U.S...., A 26 will hold 4 pounds per linear foot horizontally and 53 pounds per linear foot on its edge. WhatCulture believes that the United player will come down from his 82 rating in FIFA 20 to 77 in FIFA 21. ... Webhow much weight can a 4x6x8 support horizontally. He is playing with number 5. No impact in 2019-20 and will get big attribute changes ..., How much weight can a 2×4 support horizontally? In this case, it is important to consider the position of the load. Is it an even load or just a point load? For example, a 10-foot 2×4-inches frame with an even load of 40 pounds would have a maximum bending moment of 1000 feet pounds., How Much Weight Can A 4x4 Support Vertically; How Much Weight Can A 4x4 Support Horizontally. What I figured if the weight is distributed evenly is that each 4x4 post is supporting a max of about 420 pounds. Click to see full answer Furthermore, how much weight can a 2x4 hold horizontally? If there is no strong wind, a 2x4 measuring at least 8 ..., A 2×6 will hold 4 pounds per linear foot horizontally and 53 pounds per linear foot on its edge. Vertically, a 2×6 will hold between 662 and 998 pounds or over 7000 pounds when in a blocked and sheathed wall. However, many factors affect the amount of weight a 2×6 will hold. In this article, you will learn how much weight a 2×6 can safely ..., The weight it can hold vertically can also be affected by the spacing when attaching to other supports. With a spacing of 16 inches, 2x4s can hold from 10,000 - 20,000 pounds. This is enough to maintain the position of a house. Depending on the weight, you should adjust the spacing to prevent the lumber from sagging., If your deck is built to code, then it is designed to hold a minimum of 50 pounds per square foot, of which ⅘ of that total is the “live” load. Therefore, a deck of 120 square feet multiplied by 50 shows that your deck can hold 6000 pounds, including the structure. Dividing by 5 will allow you to determine that 4500 lbs is the max live ..., The above tool can be used as a steel I beam span calculator, since the span is an input it can be adjusted and changed to work out the different capacities from each span. Load Type: The type of load applied to a beam can also impact its capacity. A point load, which is a concentrated load applied at a single point, is more challenging for a ..., how much weight can a 2x10 support horizontally. amish australian shepherd breeders. Space Is Ace, How Much Weight Can A 4X6 Support Horizontally. If one surface will be exposed, a 44 has 4 faces the same size to choose from, so hopefully at least one looks good. ... how much weight can a 44 hold? 44 can hold up to 4,000 pounds when laying horizontally with the right support. 66 is more sturdy of course and will not twist as easy, but for ..., The maximum span is defined in code by dividing the distance between support components by that. This cookie is set by GDPR Cookie Consent plugin. To answer you question, no a 6X6 will not carry that span, even if you have only a roof to support. 4 % the strength as a standing one SYP 210 single-ply beam can hold horizontally, A 2×8 will support a dead load of 20psf and a live load of 40psf resulting in a total load of 60psf. Depending on the species, grade, and spacing, a 2×8 may span between 7'-1" and 15'-0". The strength of a board is inversely proportional to the span - the greater the span, the less weight the plank will support., How much weight a beam bridge can hold depends on the materials it is made of and the distance between its supports. Typically, a singular beam bridge is a maximum of 250 feet long..., how much weight can a 4x6x8 support horizontallysamira ahmed husband brian millar. gary brooks faulkner obituary; f is for family goomer killer; how much does a bushel of shelled peas cost; mary julia koch harvard;, According to reliable sources, a 6x6x8 support beam made from Douglas fir has an impressive weight capacity. It can support up to 2000 lbs horizontally, assuming a conservative 1400psi allowable bending stress. This means that with the right material and proper installation, a 6x6x8 support beam can handle substantial loads with ease., May 23, 2022 · It is often used in roof and floor framing. The weight that a 4x6 beam can support depends on its length. If the beam is only 44 feet long, it can support up to 1,000 pounds. However, if the beam is longer, it can support up to 2,000 pounds. This is because the longer the beam, the more weight it can support., A 4×6 beam span for swing sets is 8-10 feet to be on the safe side. Most 4×6 beams are about 16 ft long, but you can get the length that meets your needs. The height of the beam will depend on the number of swings you intend to mount on it. Using a long 4×6 beam on a swing set will require you to add support beams at the middle part of the ..., Span is determined by species, grade, dimensions, spacing, use, and load. A rule of thumb is 1.5 times a joist’s depth but in feet when spaced at 16” centers. In general, a 2×8 will span 1.5 x 8, so 12-feet. Based on all factors though, a 2×8 joist span is 7’-1” to 16’-6”, and a rafter 6’-7” and 23’-9”. In this guide, we ..., The posts are 4x6 and 5.5 ft high. There are 4 post spread 8 feet apart creating a square which supports the beams and joists of the playhouse. 11,000 lbs per post. My concern here is not the capacity of the columns, they are good by a long ways. I would be more concerned about how wind load is getting to the ground., The posts are 4x6 and 5.5 ft high. There are 4 post spread 8 feet apart creating a square which supports the beams and joists of the playhouse. 11,000 lbs per post. My concern here is not the capacity of the columns, they are good by a long ways. I would be more concerned about how wind load is getting to the ground., Step 1: Identify the Material. The first step in calculating load-bearing capacity is to identify the material your 6×6 beam is made of. Different materials have varying load-bearing characteristics. Common materials for 6×6 beams include wood, steel, and concrete. Each material has its own unique properties that affect its load-bearing capacity., Jan 19, 2023 · Generally, a 4×6 beam of Douglas fir can support up to 3,000 pounds when used in a horizontal span of 8 feet or less with a single support point at its center. This weight capacity may be reduced if the beam has more than one support point, or if its length exceeds 8 feet., 9" wide. top and bottom flange thickness 11/16". web thickness 7/16". beam self weight 225 lbs per yard. The steel should have a basic permissible bending stress of at least 23000 lbs per square inch. The total deflection at mid span (including that due to the self-weight of the beam) will only be a little over 1/4"., How Much Weight Can a 2 Inch Concrete Slab Hold? When it comes to determining the load capacity of a 2-inch concrete slab, several factors come into play. One of the most important factors is the compressive strength of the concrete. A standard concrete mix typically has a compressive strength of 3,000 to 4,000 pounds per square …, His arm is extended horizontally and weighs Wa = 31.0 N. The deltoid muscle is assumed to be the only muscle acting and is attached to the arm as shown. The maximum force M that the deltoid muscle can supply to keep the arm horizontal has a magnitude of 1840 N. Figure 9.8b shows the distances that locate where the various forces act on the arm., By Doug Mahoney / December 29, 2021. A 2×6 can generally hold a weight of 53lbs per linear foot which differs according to the type of material being placed to be weighed. The fact that how much weight can a 2×6 support horizontally weight can also vary by the directions as well that horizontally the weight would be different and vertically ..., According to reliable sources, a 6x6x8 support beam made from Douglas fir has an impressive weight capacity. It can support up to 2000 lbs horizontally, assuming a conservative 1400psi allowable bending stress. This means that with the right material and proper installation, a 6x6x8 support beam can handle substantial loads with ease., I removed the pocket door/wall but am now worried the 2x6 which runs 10ft to a recessed header from the edge to the middle of our house. The space between ceiling joists is 16" on center. I confirmed there is no roof load transferring onto this - it is basically just holding up old the ceiling gypsum board with about a half inch of plaster on ..., Build 2×6 stud walls where DWV pipes and holes exceed the limits shown in Fig. A. Rent a right angle drill and use Selfeed or hole saw bits for boring large holes (Fig. B). The right angle drill allows you to drill holes square to the stud face. Holes drilled at an angle will wind up oval and therefore larger., When it comes to job interviews, one question that is almost guaranteed to be asked is “Tell me about yourself.” While this may seem like a simple and straightforward question, it ..., How Much Weight Can a 4×6 Support Horizontally? The amount of weight that a 4×6 can support horizontally depends on a number of factors, including the species of wood, the grade of the lumber, and the length of the span. In general, a 4×6 can support a maximum load of around 2,000 pounds per linear foot.