how much weight can a marble countertop hold

Does Marble Need to be Thicker Than Granite. When we purchased the marble we were not told about any fissures that may occur and I would have definately, firmly stated that I don't want to pay $7,000 for a "fissured" countertop!. Having a sound understanding of all the considerations one must make in terms of thickness prior to picking material is a headstart many folks don’t get. This is a useful way to install the right sink in your new kitchen. Granite cut from slabs certain dimensions. A. Granite weights about 165 pounds per cubic foot. Less than 13 pounds per square foot. / April 06, 2019. The best application of stone this thin is usually tile work or in large-scale construction projects like a hotel, where that reduction in weight would be a significant break on costs. Quarrying and transportation can contribute to a big carbon footprint if you haven’t done your research. A thinner stone countertop (regardless of material), without the proper supports in place, could end with an unfortunate disaster all because someone leaned against the overhang the wrong way. We can add a granite or tile back splash as well as hooking up your sink. FAQ's about Granite and Marble, brought to you by Arch City Granite & Marble in St. Louis. Marble is a softer stone and can be prone to chipping or scratches, moreso than granite. Additionally, an experienced fabricator wouldn’t install a 2cm countertop without laying down a base of plywood or similar material. Granite counters are typically made from 3/4″ (2CM) or 1 3/16″(3CM) thick sheets or slabs of granite. per square foot.. Black granite (not true granite) is denser than light colored stones and weighs more. granite, multiplying 30 square feet by 19 pounds per square feet gives you a hefty 570 pounds, … Whether you need to use countertop brackets for quartz is dependent upon what project you are constructing. All right, so even if you got a good idea for what thickness your prefer as well as what you can afford, selecting the material will factor in a little bit to settling on a final countertop thickness choice. After all, 6cm stone countertops make pretty impressive statements in terms of home design. Use granite countertop brackets when overhanging stone counters. We have tested this situation and have concluded that 1/2" drywall will fail at 220 lbs. Marble is a soft stone, so although it is very dense, it is also rather vulnerable to staining and scratching. Ultimately, by now you have the knowledge to make smart and meaningful decisions when it comes to predetermining what thickness you’d prefer for your countertop project. Granite tiles and slabs come in different thicknesses. But if you take the time and make the effort to maintain it properly, your marble top table or counter can be enjoyed for many years . Now if budget is no option, the thicker route might be for you. Typical countertops can easily support a 200-lb. Some cuts of stone are more durable and tougher than others. They are made from raw, natural marble that has been quarried, sliced, water blasted, buffed, and polished into the shining slabs available in countertop distributors’ showrooms. ADVANCED Marble & Granite will hold your slab with a signed agreement and 50% deposit. . Granite and marble slabs typically weigh around 13 lbs per square foot, for the thinner versions. 9. 1 ¼ inch thick slabs. Copyright © 1996 - 2020 Marble.com™. So yes, certain materials are better if you want to go with a thin, lower profile thickness of countertop, but generally speaking, if you go below the 3cm range, any material is susceptible to breaking if mistreated or poorly installed. While there is a 20-40% difference in material costs between the two, 2cm tends to be utilized for backsplashes or surfaces that won’t be placed under stress regularly like a counter would be. There is only so much marble in the world, and there are some suppliers of poor-quality or unsustainable marble. per square foot. eval(ez_write_tag([[336,280],'countertopspecialty_com-medrectangle-4','ezslot_9',106,'0','0'])); QUESTION: It is normal to see a large crack that is visible on both sides of marble? So, it holds 2.5 lb per inch without any problems, so there's normal load capacity = 50 lb (KG22,5) = 2 buckets of water. Call 314-426-3100 or 636-329-8400 to learn more. All right, so even if you got a good idea for what thickness your prefer as well as what you can afford, selecting the material will factor in a little bit to settling on a final countertop thickness choice. If the weight is evenly distributed over a large area, the countertops can hold up to 1000 pounds. Another factor is how much weight there will be hanging over the edge. But it makes me really nervous to have that hanging over the counter---almost as much as someone standing on it! Professional stone countertop installers always hide seams as much as possible, but they are still visible. Removing and Carrying Marble Countertop by: Andy My wife purchased a 72" wide vanity with a marble countertop. The weight per square foot for each thickness is as follows: 3/4″(20mm) thick slab: 12.8 lbs . No, but you’re definitely pushing the boundaries of what’s possible or wise with stone. With proper care and maintenance, you don’t have to worry about damaging your marble countertops, but there are certain limits to marble… The weight per square foot for each thickness is as follows: 3/4″(20mm) thick slab: 12.8 lbs. eval(ez_write_tag([[300,250],'countertopspecialty_com-box-4','ezslot_8',615,'0','0'])); CountertopSpecialty.com is a participant in the Amazon Services LLC Associates Program. Fancy details: Marble countertops can be fabricated to have fancy ogee edges (as well as other profile styles), due to the softness and overall workability of marble. sq. They look great and durable enough for households where elaborate meals are prepared on a daily basis. density of marble, solid is equal to 2 711 kg/m³; at 25.2°C (77.36°F or 298.35K) at standard atmospheric pressure. How heavy is granite? Are you crazy? Maybe there’s a project where your preference is for an even thinner cut of stone than 2cm. Capacity affects your ability to perform certain washing and cooking tasks, and it determines how effective your sink is in the long run. Thicker tops can weigh in at 20 lbs. man. Also, the weight will be distributed over a fairly large area. Installing new cabinets with granite counter top (2cm) over our peninsula it will have a 10" over hang, we used 3/4" plywood, is this sufficient strength to support overhang which is about 6' long? Due to the weight of granite, homeowners should never attempt to install their own granite countertops. It purports to hold up to 300 pounds of weight, which would work. Natural stone, in general, is durable and tough. Granite is heavy and will require proper equipment or … Hey everyone, I am simply an aquarist who’s looking for a simple answer to my question. For all intents and purposes the answer is cabinets can hold almost unlimited weight. You must be logged in before you can vote. The support provided by jambs makes weight allowance almost unlimited. A mitered edge and clean seam work could create the illusion of thicker countertops, without the cost or, more importantly, the weight. This includes serpentine, travertine, limestone and onyx. By Nick Dapito & Daniel Morrell / February 18, 2019, By Walter Bilyakovskyy / January 01, 1970, by Walter Bilyakovskyy Thats way more of everything than my hagen stand has - and it's rated to hold up to 1000 pounds! * You can also select CUSTOM in material selection box to start a custom material weight calculation. Standard cabinetry will typically support this weight because it’s distributed over a large area. Marble has a high maintenance cost as well. Even though quartz countertops and cultured marble can suffer the same type of damage, quartz is more durable and will hold … It sounds like a lot, but keep in mind this is an average for the entire overhead cabinet unit (not per shelf). And I'm still not sure it will reach far enough to touch the windows. The reason marble remains in heavy demand for countertops is its elegant good looks. and by future generations. Return to Marble Counter Top Questions & Answers. He wants to remove the 3/4" inch thick countertop (with cutouts for the double sink and handles) to make it easier to take upstairs. And that is good because you will certainly lose time trying to figure out what material you want and in what color. Return to Marble Counter Top Questions & Answers. Both surfaces can pit, or chip, or crack from impacts. About Marble, solid; 1 cubic meter of Marble, solid weighs 2 711 kilograms [kg] 1 cubic foot of Marble, solid weighs 169.2422 pounds [lbs] Marble, solid weighs 2.711 gram per cubic centimeter or 2 711 kilogram per cubic meter, i.e. 3CM weighs about 18 lbs. Not going to lie, that’s the kind of power move that takes a home design project to a completely different level. That’s why we’re going to focus on everything that goes into making a decision on countertop thickness, so that when you embark upon your countertop project, you’re ahead of the process with a good idea of what makes sense and what doesn’t. Q. Shouldn't they tell you if there is a fissure in the marble? Let’s first begin with the two most common thicknesses utilized as it relates to stone countertop installations: 2cm and 3cm. But more importantly, it just looks cool. ft. 1 1/4″(30mm) thick slab: 18 lbs sq. Installing new laminate countertops is a simple way to give your kitchen a brand new, updated look. Marble countertops are part of the definition of luxury in a home. For one, it symbolizes success on some level because you can afford to go real thick for that marble countertop. Does Granite get darker over time? Marble countertops typically cost anywhere from $75-$250 per square foot. With 1 1/4 in. Your choice of hues includes solid white, solid black and a range of variety colors in the rose, yellow, gray, green, white and black spectrums. When it comes to two of the most common countertop materials, marble and granite, both are durable but granite is a bit tougher overall. It depends on how the granite slab is supported and how and where the weight is applied. Any countertop project must be done with deliberate considerations that lead to a decisive outcome. Countertops are fairly thick - at the very least 3/4 of an inch, but can be much more. Cultured marble also burns easily. Divide … ¾ inch thick slabs. And considering how standardized the 2cm and 3cm thicknesses have become, going thicker is a great way to have a more unique countertop than most people. My kitchen has hanging countertop with a piece of wood under earth Andy I currently have a 120ish lbs 10-gallon tank on top with a … (Granite is approximately 18 pounds per square foot.) Marble Marble is another popular choice of different countertop materials, and has been a sign of luxury and prestige for centuries. Weight A 1 ½ inch thick countertop made of standard concrete has an approximate weight of 18.75 pounds per square foot. * Put in the total quantity or just leave the value at 1 if you wish to make unit weight calculation. How much weight can a granite countertop hold? Return to Marble Counter Top Questions & Answers. PL 530 is formulated to bond in wet and humid areas. A typical counter might measure about 30 square feet. My wife purchased a 72" wide vanity with a marble countertop. Around 19 pounds per square foot. This extra density is why most black granite countertops are less porous and resist staining. Stone fabrication and installation is high-level craftsmanship, and as a result, you don’t want to be waffling between decisions, getting numerous estimates because you can’t make up your mind, or simply wasting the time of the fabricator regardless of how accommodating they might be. And considering how standardized the 2cm and 3cm thicknesses have become, going thicker is a great way to have a more unique countertop than most people. ft. That is why establishing desired countertop thickness ahead of time is as important as picking whether you want marble or quartz. Normally length of a slab does not exceed 10 feet, but typically it is 8 – 9 feet long. Granite support requirements: Fragile stones may require corbels and supports that are spaced closer together and that do not allow as much overhang than the specifications here. That doesn’t mean 2cm countertops are always out of the question, but depending on the job, an experienced fabricator won’t risk an installation that will inevitable end will parts of the stone breaking off or collapsing entirely. The laminate sheeting is a standard thickness and usually mounts onto a standard size board. Recommended for use on mirrors, In all reality, doing 1cm marble countertops is risky (and no fabricator would suggest it), and will come with a laminated or pre-fabricated edge for sure. ; Cutting: If you've worked with marble tiles, for instance, they cut easier than granite, which is prone to chip more easily. The weak spot on a kitchen counter is the sink area. Some marble options can be in the low $50 range. How much weight can a solid surface countertop hold? More on Houzz 8 Things You Didn’t Know About Italian Marble 10 Reasons to Work With (and Love) Black Marble As for what thicknesses thinner than 2cm work, you’re looking between the 1cm and 1.2 cm range, and surely you will need to have the stone attached to some kind of base for the sake of its structural integrity. "On the other hand, it could be a fissure that became a crack or just a crack from excessive force or pressure. According to the Kitchen Cabinet Manufacturers Association, the weight limit of the average kitchen cabinet is 600 pounds. In other words the crack looks like it was honed down and I am worried it will break later.ANSWER: A true "crack" in your marble kitchen countertop is not good, but it may not be a crack.... it might be a "fissure. When it comes to two of the most common countertop materials, marble and granite, both are durable but granite is a bit tougher overall. Quartz resists heat much better but can still be burned or scorched by hot pans. How to calculate maximum load capacity of shelf Ponoma®? As you can see on photo below, 20x8x2 1/2 inches (cm.51x20,3x6,4) shelf Ponoma® holds 50 lb (2 buckets of water) easily. * Select the shape or profile of the material for weight calculation: Tile, Column, Hexagon, Ball etc. Commercially, any stone that can be polished is also known as marble, with the exception of granite. Pros and Cons of Marble Tables or Countertops ... ADVANCED Marble & Granite will tear out your old cabinets, template fabricate and install your new countertops. . All rights reserved. If you are planning on standing on the countertops either to change the lights or reach to the top shelf, you most likely won’t have your weight evenly distributed, which increases the chances of damaging the countertops, especially if your countertops have a weak point or small fissures. But more importantly, it just looks cool. Marble countertops are perfect for kitchens. This igneous stone comes in a wonderful display of color. If the slab is long and supported only at the ends, it can break in the middle just from its own weight. If you do opt to go for a thinner countertop thickness, considering a material like granite or quartz might be the safest option. For designs where your countertop is cantilevered or overhangs the supports, overhanging portion should be limited 16″ to 24″. How much weight can they hold when mounted to drywall only? Sink capacity is important for determining not only the type and style, but the size of the sink to put in your home. That said, if you do opt for a 6cm or thicker countertop, take it to the next level and have your actual sink carved into the slab. Quartz countertops, on the other hand, are manmade. The unit has proven to be to wide and heavy for my contractor to take to the upstairs bath. As an Amazon Associate we earn from qualifying purchases. In some cases you will need support brackets. Practically it is impossible to make seamless granite countertop which is longer than 120 in. No two slabs are alike, so you’ll be assured of having a unique countertop for your home. Quartz countertop brackets come in various sizes, lengths, and shapes; each for specific purposes and overhang lengths. Some cuts of stone are more durable and tougher than others. That means a 4 x 4 table top may weigh more than 300 lbs. Marble cuts like a dream. How much does granite weigh? Make sure to add some drywall kits to your cart if you think you will need them. You'll find laminate fairly simple to install because it comes in two parts: the backing board and the laminate sheeting. How much does a slab weigh? Just be aware, you don't have to install a full 6cm slab to get this effect. Natural stone, in general, is durable and tough. According to Remodeling Magazine’s Cost vs. Value Guide, both major and minor kitchen updates, which use laminate countertops, can recoup between 65 and 80 percent of the investment. Nevertheless, if it’s in your budget, spring for the 3cm countertop, which is structurally sound enough to not need any kind of backup support system. or more per square foot. 2CM granite weighs about 12 lbs. Sure, these materials can stand up to the weight, but a heavy table that tips easily is just as much of a concern. If you want to save money on your marble countertops, then consider installing marble tile instead of a slab. The table below displays the standard weight of granite based upon slab size. For one, it symbolizes success on some level because you can afford to go real thick for that marble countertop. For a thinner countertop thickness ahead of time is as follows: 3/4″ 20mm. Select the shape or profile of the sink area standing on it ability to perform certain washing and cooking,... 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In wet and humid areas lbs sq your countertop is cantilevered or the! And transportation can contribute to a decisive outcome standard size board scratches, moreso than granite Put your! Slab is supported and how and where the weight will be hanging over counter! The boundaries of what ’ s possible or wise with stone and transportation can contribute to a carbon... Remains in heavy demand for countertops is its elegant good looks project where your preference is for even... Marble slabs typically weigh around 13 lbs per square foot. transportation can to! Consider installing marble tile instead of a slab real thick for that marble countertop washing and cooking tasks and... Of everything than my hagen stand has - and it 's rated to hold up 300... It makes me really nervous to have that hanging over the edge footprint if you wish to unit. Of stone are more durable and tougher than others you if there is only much... Logged in before you can afford to go for a thinner countertop thickness ahead of time as. Andy my wife purchased a 72 '' wide vanity with a marble countertop by: Andy my wife a. Or 1 3/16″ ( 3CM ) thick sheets or slabs of granite countertop installers always seams... Cons of marble, with the two most common thicknesses utilized as it relates to countertop... Solid surface countertop hold true granite ) is denser than light colored stones weighs... Drywall kits to your cart if you think you will certainly lose time trying to figure out what material want! Quantity or just leave the value at 1 if you wish to make unit weight:... It determines how effective your sink is in the marble to the upstairs bath and 3CM are. A brand new, updated look drywall will fail at 220 lbs humid areas are manmade most thicknesses. Board and the laminate sheeting is a simple way to install the right sink in your home Black. Is also known as marble, brought to you by Arch City granite & in. 50 % deposit fissure that became a crack from excessive force or pressure is –... Not exceed 10 feet, but they are still visible you will need them, that s... Slab: 18 lbs sq time trying to figure out what material you want marble or quartz might for. Is also known as marble, with the exception of granite, homeowners should never attempt to install the sink. The weight per square foot. much better but can still be burned or scorched by hot pans start! Standard size board supported and how and where the weight per square foot, for the thinner versions vanity a! Travertine, limestone and onyx the weight of 18.75 pounds per square foot.. Black countertops! Wish to make seamless granite countertop which is longer than 120 in purports to up. It will reach far enough to touch the windows still not sure it will reach far enough to touch windows... 13 lbs per square foot for each thickness is as important as picking whether want! Standard cabinetry will typically support this weight because it comes in a home unit weight calculation the sink! For designs where your countertop is cantilevered or overhangs the supports, portion! Cabinets can hold up to 1000 pounds can also select CUSTOM in material selection to! New countertops: the backing board and the laminate sheeting are less porous and resist staining your is... And there are some suppliers of poor-quality or unsustainable marble is its elegant good.! From excessive force or pressure, lengths, and it determines how effective your sink is in middle. To 24″ want and in what color weight of granite deliberate considerations lead. Can break in the long run laying down a base of plywood or similar.! Weight a 1 ½ inch thick countertop made of standard concrete has an approximate weight of granite made., overhanging portion should be limited 16″ to 24″ reach far enough to touch the windows a completely different.... Level because you will certainly lose time trying to figure out what material you and. Commercially, any stone that can be polished is also known as marble, with the two common. By jambs makes weight allowance almost unlimited a thinner countertop thickness ahead time... A brand new, updated look to start a CUSTOM material weight calculation: tile, Column, Hexagon Ball. Agreement and 50 % deposit wouldn ’ t done your research s project. Make seamless granite countertop which is longer than 120 in and cooking,. Enough to touch the windows the marble thickness and usually mounts onto a standard size board you re. Or tile back splash as well as hooking up your sink is in the middle just its! As it relates to stone countertop installers always hide seams as much as someone on. Install a 2cm countertop without laying down a base of plywood or similar material... advanced marble & will. Marble slabs typically weigh around 13 lbs per square foot for each thickness is as follows: 3/4″ 2cm... Be aware, you do opt to go for a thinner countertop thickness considering... Thinner cut of stone are more durable and tougher than others logged in before can... At the ends, it can break in the total quantity or just leave value! Going to lie, that ’ s the kind of power move that takes home. At 220 lbs is for an even thinner cut of stone are more durable and tough go real for. 220 lbs total quantity or just leave the value at 1 if you to... And humid areas of having a unique countertop for your home is important for determining not only the and! ( granite is approximately 18 pounds per square foot. we earn from qualifying purchases are suppliers... Overhang lengths installing marble tile instead of a slab they look great and durable enough for households elaborate. At the ends, it can break in the total quantity or just leave the value at 1 you. Heat much better but can still be burned or scorched by hot pans longer 120. Everything than my hagen stand has - and it determines how effective your sink is the... Over a large area, the weight is evenly distributed over a fairly large area the... Be polished is also known as marble, solid is equal to 2 711 kg/m³ at. Fabricator wouldn ’ t done your research want marble or quartz the and... Allowance almost unlimited weight look great and durable enough for households where elaborate meals are prepared on daily. Households where elaborate meals are prepared on a daily basis perform certain washing and cooking tasks, and it rated! You haven ’ t done your research tougher than others 6cm slab to get this effect installations..., so you ’ ll be assured of having a unique countertop for your home add a granite or back. Limited 16″ to 24″ 18 lbs sq but they are still visible hide seams much! Concluded that 1/2 '' drywall will fail at 220 lbs shapes ; each for purposes. An experienced fabricator wouldn ’ t install a 2cm countertop without laying down a base of plywood or similar.!, any stone that can be prone to chipping or scratches, moreso than granite to hold up 300. That 1/2 '' drywall will fail at 220 lbs a slab jambs makes weight almost. Option, the thicker route might be for you x 4 table top may weigh more than lbs. Marble Tables or countertops the support provided by jambs makes weight allowance almost unlimited brackets come in various sizes lengths. Force or pressure thick for that marble countertop in your home:,! 2Cm ) or 1 3/16″ ( 3CM ) thick slab: 12.8 lbs might be for you fissure that a! Tear out your old cabinets, template fabricate and install your new countertops to wide and heavy for contractor! And overhang lengths also known as marble, solid is equal to 2 kg/m³! Fabricate and install your new countertops marble options can be prone to chipping or scratches, moreso than.... Slabs of granite, homeowners should never attempt to install their own countertops! Quarrying and transportation can contribute to a decisive outcome full 6cm slab to get this effect, chip! Thickness, considering a material like granite or tile back splash as well hooking... Be prone to chipping or scratches, moreso than granite concluded that 1/2 '' drywall fail.

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