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Dunlop vs Talalay Latex Mattress

Dunlop vs Talalay Latex Mattress

Are you having difficulty choosing between Dunlop vs Talalay Latex Mattress? One of the most common questions we’re asked is, “What’s the difference between Dunlop and Talalay Latex?”. In this blog we will be touching on the technical differences, such as purity, durability, and the process of manufacturing. In addition to the technical aspects of latex, another common question we’re asked is, “What’s the difference in feel between talalaly and dunlop latex?” We’ve described the differences in feel here

Different types of latex

Both latex are named after the different processes involve in manufacturing them. For more info about dunlop vs talalay latex mattress processes see our sections below.

There are four types of latex used throughout the mattress industry: natural latex (Natural Rubber Foam Latex), certified organic latex, synthetic latex, or a combination of natural and synthetic.

Natural Latex (Natural Rubber Foam) is made from the sap of the rubber tree. It is truly a blessing that we are able to use this natural product from the Rubber tree, Hevea brasiliensis to create an natural latex mattress. The major difference between natural latex and certified organic latex is natural latex does not carry the associated USDA agricultural certification. The manufacturing process for organic latex and natural latex is the same. The quality of the end product is essential identical.

Certified Organic Latex (Rubber Foam) is made very similar to natural latex also from the rubber tree, but the difference being the USDA certification. The USDA tries to monitor and assure that there are no added chemicals such as pesticides, herbicides, or synthetics added during the initial stages in the manufacturing process.

Synthetic latex, of which there are several types, is produced from petrochemicals. Styrene-butadiene rubber or SBR is the most common type of synthetic latex foam. As petroleum is extracted from the earth, it can be considered ‘natural’ in some sense of the word and this is where savvy marketing gimmicks are used to mislead the consumer.

Blended latex is a product created from a combination of organic/natural and synthetic latex. Many manufacturers also add filler particles such as clay to the mix; producing a product that is cheaper, less durable, and somewhat stiffer. Labeling petroleum as natural product leads to a somewhat confusing classification system as many ‘natural’ mattresses may be a 50/50 blend of natural latex and polyurethane foam, and further treated with VOCs (volatile organic compounds that easily convert into vapors or gases).

VOCs could potentially cause short-term symptoms (such as constant headaches, asthma attacks, and memory loss) and long-term diseases (such as cancer). According to the EPA, indoor air pollution is up to ten times greater than outdoor pollution because so many common household products contain these chemicals, and so many homes have poor air circulation.

Dunlop vs Talalay Process

Both the Dunlop and Talalay processes are natural products with almost the identical manufacturing system. However, two additional steps have been added to the Talalay process to produce a product that is perhaps softer and more resilient.

Dunlop Manufacturing Process

Process begins with the sap that’s collected from the rubber tree

The milky white rubber sap is whipped into a froth consistency using a centrifuge

The sap is then poured into a mold

Substances are add to stabilize the sap

The natural latex sap covered and steam baked

Similar process has been used since 1929

 

Talalay Manufacturing Process

Very similar to the Dunlop process but with a few extra steps.

The milky white rubber sap is whipped into a froth consistency using a centrifuge

Sap is poured into a mold that is then sealed

Air is extracted from the mold to create a vacuum

Substances are used to stabilize the material, which is then flash frozen

The mold is steam baked

Which latex is most often used in beds

Dunlop latex is mostly used in beds currently due to being a much older process and because it could carry the organic certification.

Latex Structure Consistency

The current industry is of the opinion that the Dunlop process creates a mattress that is denser, firmer, and heavier yet more durable. Making it seem that the Talalay latex is inferior. This is far from the truth, natural talalay latex consistent cell structure makes it very durable and supportive. We believe that both of the process have their unique features and depending on the objective of the consumer and the current needs of the body both can be utilized to create the best sleeping environment.

Natural Latex Environmentally Friendly

In order derive the sap from the rubber tree and turn it into latex, the process requires some cuts into the bark to allow the milky white sap to flow. The best part is the cuts heal over time and there is no need to cut the tree down. From the environmental perspective choosing dunlop vs talalay latex mattress is the same – both come from the same rubber tree.

Most of the foam rubber production and supply comes from countries that are close to the equator due to the warm climate. US imports latex foam mostly from India, Malaysia, Thailand, Sri Lanka, and Indonesia. Organic rubber foam and natural foam is environmentally friendly and sustainable product as the sap process does not mandate for the tree to be cut down.

The Hevea brasiliensis rubber tree usually has life span up to 30 years, once the tree is no longer producing the milky white sap the wood can be used to create furniture.

Dunlop vs Talalay Latex Mattress

Dunlop or Talalay – Which is Better?

Dunlop is firmer than Talalay because it is denser. If you love pillow-soft surface feel Talalay will be best choice for you. What you need to take note of is which type, or which combination, will give you the adequate support and comfort for your needs. Dunlop and talalay both make a good mattress and they are pure when compared to regular mattress materials. To understand natural Talalay latex a little better watch the video below.

Choosing Dunlop vs Talalay Latex Mattress

In conclusion, Natural Talalay foam has a wider range of hardness grades just like dunlop, but overall Dunlop foam is generally heavier. If you prefer a soft surface, you’ll should try Talalay as the top layer or as a topper pad. Our industry expert are just a phone call away in case you need some assistance which configuration will be the best for you and your body. A refreshing night’s sleep is crucial for you to feel your best and be your best. We want to help.