First, the liquid latex extract is whipped to create a froth. Natural Talalay latex or natural Dunlop latex comfort layers Impression Load Deflection – What’s That? The average all-latex or latex hybrid mattress has an expected lifespan of at least seven to eight years. As a result, organic and natural Dunlop/Talalay latex carries much less odor potential – but some off-gassing should be expected from any new mattress. Dunlop is the original manufacturing process for latex foams. The mold is vacuum-sealed to allow the latex to expand so that it can fill up the mold. Dunlop vs Talalay There are two methods to process latex: Dunlop The foam to air ratio is higher, hence the density is higher, which means it’s typically more firm and lasts longer. Another important distinction is organic/natural vs. blended/synthetic; beds containing the latter are usually priced much lower than those constructed with the former. These claims are somewhat misleading, since all latex materials are treated with a chemical-based cure package that helps generate the foam. Dunlop latex’s higher density and firmness make it ideal for the support core of a mattress, while Talalay’s softer feel is preferable for comfort layers. It is a mixture of both natural (30%) and synthetic (70%) latex. Additionally, organic and natural latex tends to sleep cooler than blended or synthetic latex. The best treatment is prevention! Read on to learn the distinguishing characteristics between Dunlop and Talalay latex, as well as an overview of the top latex mattresses sold today. Dunlop latex mattresses are denser overall, since they never went through all the vacuum expansion their Talalay counterparts saw. In this article, we will go over their properties and see if one outperforms the other in most relevant fields (such as lifespan, sleep temperature, and flexibility). The substance is then mixed with various foaming agents to get it to expand when exposed to heat, like the way bread is baked. Aside from the specifics of each processing method, Dunlop and Talalay latex differ in the following ways: Although the firmness of Dunlop or Talalay latex layers varies by mattress model, most beds with Dunlop comfort layers feel firmer and conform to the sleeper’s body less than models with Talalay latex comfort layers. Just so you know, at no extra cost to you, we may get a small commission for purchases made through links in this post. Rubber tapping is the process of collecting the tree sap from the rubber tree. It’s not easy getting this certification!! It also requires less processing, so it’s more eco-friendly. These two processes result in somewhat different materials. Because it is denser than Talalay latex, Dunlop latex is usually more resilient and less susceptible to deterioration. The manufacturing process for organic latex and 100% natural latex is the same. October 1, 2019. Some mattress brands claim their mattresses contain ‘100% organic latex,’ citing certifications from the Global Organic Latex Standard (GOLS). The liquid latex extract is whipped into a froth and injected into a mold (similar to the Dunlop method); however, the mold is partially filled The Talalay method is 4x as long as Dunlop because it has 5 rounds of washing. Usually, synthetic and blended latex mattresses produce a pungent rubbery smell because of synthetic latex. This is our recommendation: Dunlop latex is for people who want a 100% natural or organic mattress, like their bed a bit on the firm side with less “bounce” and have a bigger budget.. Mattress Buying Guide – Choosing the Right Bed, Organic cotton cover The Dunlop process produces a more erratic cell structure, with the foam being slightly denser on one side. However, any mattress with exclusively organic or natural Dunlop/Talalay latex is considered a suitable option for eco-friendly sleepers. If you are in the market for a latex mattress the biggest question you probably want to know is what’s the difference between Talalay and Dunlop. In addition to the processing method, latex mattress shoppers should also consider the components used to produce the latex layers. Some people even call it the “sleeping tree sap” or “latex tree”. If you like a very soft surface, you will want Soft Talalay for the top layer of your mattress or as a pillowtop. Well, that really depends on what you’re looking for. I am sure you have already went over to the google machine and started some research of your own. This step includes pushing carbon dioxide through the latex to make the foam more breathable and lighter. However, both latex types are considered exceptionally durable compared to other mattress materials. The terms Dunlop and Talalay describe the two main ways to create latex foam. Then, they peel the bark for the sap to flow out. The latex used in mattresses is processed using one of two methods, Dunlop or Talalay. Though they can both be made with similar materials (natural or synthetic), each offers unique characteristics that will help you decide what mattress is best for you. This is another important factor for buyers; some brands advertise their mattresses as containing ‘natural latex,’ even though the latex components may be primarily synthetic. Synthetic latex and gel polyfoam comfort layers A native plant to rainforests in the Amazon, this tree is now found in Southeast Asia and Western Africa. Talalay describes the manufacturing process of creating a latex mattress out of latex foam rubber. Talalay mattresses, on the other hand, tend to be more expensive and less ecofriendly. Dunlop Vs. Talalay Latex Foam. If you can’t live without your latex bed, opt for Talalay. You probably don’t have too much to worry about. eval(ez_write_tag([[250,250],'thesleepsavvy_com-leader-1','ezslot_10',634,'0','0']));Impression Load Deflection (ILD) measures the amount of weight needed for the foam to sink 1″ below the mattress surface. It also requires less processing, so it’s more eco-friendly. Latex is a material derived from the sap of rubber trees. Its heterogeneous composition results in sediment gathering below the frothier, foamier material, which can make it rather bottom-heavy; one side is usually firmer than the other. Because of the cost, people like to just buy a latex mattress topper. Sleeping in an RV: Where to Camp for FREE, How to Sleep 10 people & 7 Tips For Better RV ZZZs. Natural latex hybrid (Luxury Bliss), Organic cotton covers (all models) Latex mattresses are designed to last long, and that’s one of their greatest strengths. Typically, when the tree is six years old and six inches thick in diameter. Dunlop Latex and Talalay Latex or natural latex are commonly used in latex mattresses. Talalay latex, on the other hand, tends to feel bouncier when bearing weight. eval(ez_write_tag([[728,90],'thesleepsavvy_com-box-2','ezslot_4',158,'0','0']));We hope you love the product we recommend! I am looking to add a 2 inch layer of a "medium" latex in between my current layers of firm Dunlop 5.5 inches and soft natural talalay 3 inches. Due to its natural durability and flexibility, it has a wide range of industrial uses. In some cases, mattresses contain latex produced using both methods. Latex Durability: Dunlop vs. Talalay 22 Sep 2013 07:32 #10. A Talalay latex mattress, which cannot be 100% natural (keep reading to find out why! If you prefer a soft surface, you’ll should try Talalay as the top layer or as a topper pad. One side pspa123 ; Offline ; Bronze Member Posts: 43 Informative thread the foam is heavier... 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