Dunlop vs. Talalay – Turmerry

Dunlop vs. Talalay Latex - Which One is Better?

Author : Commerzilla LLC

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Choosing the right material is one of the most important decisions you'll make when shopping for a mattress or a topper. If you've been considering buying one made of latex, you would've probably come across the terms "Dunlop" and "Talalay" a lot more than you expected. You might have a temptation to ignore these terms as you feel they are mere mattress jargon, but trust us, they give you some necessary information which can further influence the overall feel and performance of the bedding.

Fresh milky latex from rubber tree

This article highlights the major differences between Talalay and Dunlop latex foam and helps you make the right decision when shopping for a latex mattress or topper.

How does the Dunlop process work?

Dunlop Latex is a latex production form invented in the year 1929. It is the most energy-efficient method of producing latex foam. This type of latex is usually made from 100% natural rubber tree substance, foamed, and set.

In the very first step of the Dunlop latex manufacturing process, the liquid latex is foamed and poured into a mold. Once it's done, the mold is placed on the conveyor belt and baked in a vulcanization oven.

After vulcanization is complete, the shaped latex can be removed from the mold, followed by thorough washing to remove any soaps and excess material. This allows the foam to ensure its purity, retain its elasticity, and counter aging. Finally, the foam is dried at a high temperature to remove excess moisture.

How does the Talalay process work?

Developed in the 1940s, Talalay Latex processing is the newer form of latex production. This is a more energy-intensive process and involves more steps. However, many of them are actually quite similar to the Dunlop process.

Like the Dunlop process, the liquid latex is foamed and poured into a mold. But here, there's a slight difference; the mold is only partially filled. The lid of the mold is vacuum-sealed, and the latex is expanded to fill the mold. Once fully expanded, the mold is flash-frozen. At this point, carbon dioxide is pushed through the latex, making the latex foam lighter and more breathable as it solidifies. The temperature is then raised to 220ºF to vulcanize the latex. Once the vulcanization is complete, the foam is thoroughly washed and dried.

What are the major differences between Dunlop and Talalay latex?

As mentioned before, "Talalay" and "Dunlop" refer to specific manufacturing processes used to make latex foam. The raw material is the same, and the significant difference lies in the manufacturing process used.

The Dunlop process does not involve many steps, which means products made from Dunlop latex are less expensive than Talalay. On the other hand, the Talalay latex process is far more involved, but it produces a softer and less-dense foam.

Dunlop and Talalay latex differ in the following ways:

Feel

Based on research, the firmness of Dunlop or Talalay latex layers may differ by mattress or mattress topper model. However, most beds with Dunlop comfort layers feel much firmer and conform to the body than the Talalay latex comfort layers. Since Talalay latex is softer and less dense than Dunlop, it is almost never used as a support core material. In 100% organic latex beds, Dunlop is used for the support core, while Talalay is reserved for the top layers.

Responsiveness

Most Dunlop latex layers return to their original shape once weight is removed. This means they are fairly springy. On the other hand, Talalay latex tends to feel more bouncier when bearing weight.

Temperature Neutrality

Talalay latex tends to retain less body heat due to its processing method, which involves flash-freezing, resulting in a more breathable material and better airflow. However, most manufacturers out there choose to aerate their Talalay and Dunlop latex layers to improve air circulation. Additionally, all-natural and organic latex tends to sleep cooler than synthetic or blended latex.

Exposed layers of all-natural and organic latex foam

Durability

Due to its higher density, Dunlop latex can be considered more resilient and less susceptible to deterioration than Talalay. However, both versions are exceptionally durable when compared to traditional mattress materials.

Environmental Impact

When compared to Talalay, the Dunlop latex processing method is slightly less energy-intensive and involves fewer steps. Therefore, Dunlop is more sustainable and has a lower environmental footprint. Regardless of the manufacturing process, any mattress made using all-natural and organic latex is considered the best option for eco-friendly sleepers.

Cost

Dunlop latex is generally less expensive to produce (primarily because of its less intensive methods). This can often be reflected in the final price-point of the mattress/topper, although the difference is generally slight.

Which One Is The Best For You?

So which one is better for you - Dunlop or Talalay? Regardless of how it's produced, of course, both of them can make high-quality, comfortable latex. The choice between Dunlop and Talalay latex is up to your personal preference and how much you're willing to spend. But, if you are looking for an organic mattress or mattress topper that is firmer, durable, supportive (especially if you're dealing with back pain problems), and environment friendly at the same time, we highly recommend you to go for the Dunlop latex option. Since Talalay is typically softer, less dense, and fluffy throughout, it lacks the firmness and density to support core components.

Differences between dunlop and talalay latex foam

FAQs

1. Does Dunlop latex smell?

Every new product has some kind of odor, but the type and intensity are based on what actually goes into it. An all-natural and organic latex bedding product does come with an initial vanilla-like smell, which is completely harmless and not unpleasant.

2. Is Dunlop latex natural?

Yes, Dunlop latex is 100% natural and is made from pure latex serum, which is tapped from the rubber tree.

3. Is Talalay latex cooler than Dunlop?

The production process of Talalay latex involves a flash-freezing step, which pushes carbon dioxide through the latex. Due to this, Talalay latex can be considered more breathable and cooler.

4. Which is better - Dunlop or Talalay?

Because Dunlop latex is denser, firmer, less energy-intensive, and sustainable when compared to Talalay, it can be considered a better option. However, when comparing them with other materials like memory foam, both Dunlop and Talalay are highly durable.

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