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Mattress Topper Buying 101: What You Need to Know - Megafurniture

Mattress Topper Buying 101: What You Need to Know

A good night's sleep is the cornerstone of a healthy and productive life, and your choice of a mattress topper can play an essential role in achieving that. Whether you're seeking to revitalise an old mattress, enhance comfort, or alleviate specific sleep-related issues, understanding the fundamentals of mattress toppers is essential.

Let's uncover everything we need to consider when buying a mattress topper for our healthier and restful slumber.

Types of Mattress Toppers

Memory Foam Toppers

Memory foam is a viscoelastic material designed to conform to your body's shape and distribute weight evenly. It was initially developed by NASA for astronaut seats but found its way into mattresses and toppers due to its excellent support and pressure-relieving properties.


  • Exceptional comfort and support.
  • Excellent pressure relief, especially for back and joint pain.
  • Reduces motion transfer, ideal for couples.
  • Durable and long-lasting.


  • They can retain heat, making them less suitable for hot sleepers.
  • Initial off-gassing odor.
  • Some people find them too soft or "sinking."

Latex Toppers

Latex mattress toppers are made from natural or synthetic latex. Natural latex is derived from rubber tree sap, making it eco-friendly, while synthetic latex is produced from petroleum-based materials. Latex is known for its resilience and responsiveness.


  • Highly durable and resilient.
  • Excellent support and pressure relief.
  • Naturally hypoallergenic and resistant to dust mites and mould.
  • Good temperature regulation.


  • It can be relatively expensive.
  • Heavier and less flexible than other topper types.
  • Some people may be allergic to latex.


Feather and Down Toppers

Feather and down toppers are filled with duck or goose feathers and down clusters. Down is feathers' soft, insulating undercoating, while feathers provide support.


  • Soft and luxurious feel.
  • Lightweight and easy to fluff.
  • Good temperature regulation.


  • Less durable than foam or latex toppers.
  • It may require regular fluffing to maintain the loft.
  • Not suitable for people with allergies.

Wool Toppers

Wool mattress toppers are made from natural sheep's wool. Wool is known for its moisture-wicking and insulating properties, making it suitable for various climates.


  • Natural temperature regulation—keeps you warm in winter and cool in summer.
  • Resistant to dust mites and mould.
  • Environmentally friendly and sustainable.


  • It can be relatively expensive.
  • Less cushioning compared to foam or latex.
  • It may compress over time.

Egg Crate Toppers

Egg crate toppers are characterised by their convoluted surface, which resembles the shape of an egg crate. This design aims to provide support and comfort by evenly distributing body weight.


  • Affordable and readily available.
  • Good for relieving pressure points.
  • Lightweight and easy to handle.


  • Less durable compared to foam or latex.
  • It may offer less support than other toppers.
  • Not ideal for long-term use.

Determining Your Mattress Topper Needs

Identify Your Current Mattress Issues

Start by assessing your current mattress and identifying any problems or discomfort you're experiencing, including issues like sagging, firmness, or discomfort caused by pressure points.

Determine Your Comfort Preferences

Think about your preferred level of comfort. Do you like a plush and soft surface, or do you prefer a firmer feel? Your personal comfort preferences will guide your mattress topper material and thickness.

Consider Your Sleep Position

Your sleeping position plays a crucial role in selecting the right mattress topper. Different sleep positions require varying levels of support and cushioning. For example:

  • Back sleepers may need moderate support and comfort.
  • Side sleepers may benefit from a softer topper to relieve pressure on their hips and shoulders.
  • Stomach sleepers may need a firmer topper to keep their spine aligned.

Address Temperature Regulation

If you sleep hot or cold, consider a mattress topper with materials that regulate temperature. Some toppers have cooling gel-infused memory foam or breathable fabrics to help with temperature control.

Evaluate Allergies and Sensitivities

If you have allergies or sensitivities to certain materials, opt for hypoallergenic and allergen-resistant mattress topper options. Natural latex or organic materials can be good choices for allergy-prone individuals.

Assess Durability and Longevity

Consider how long you expect your mattress topper to last. High-quality materials like memory foam or latex are more durable and may provide long-term comfort and support.

Measure Your Mattress Size

Before purchasing a topper, measure your mattress dimensions accurately, including its thickness.

Research Material Options

Various mattress topper materials include memory foam, latex, feather/down, or synthetic fills. Research the pros and cons of each material to match your needs and preferences.


Choosing the Right Mattress and Topper Sizing

Standard Mattress Size

Standard mattress sizes are widely recognised and come in various dimensions to suit different needs. The most common mattress sizes include:

  • Single Size (91cm x 190cm)
  • Super Single (107cm x 190cm)
  • Queen Size (152cm x 190cm)
  • King Size (182cm x 198cm)

Sizing Considerations for Toppers

Mattress toppers are designed to enhance the comfort and support of your existing mattress. When choosing a topper size, follow these guidelines:

  • The topper should match the dimensions of your mattress. For example, if you have a Queen-sized mattress, opt for a Queen-sized topper.
  • Ensure the topper's depth (thickness) complements your mattress's height so you don't have an uneven sleeping surface.

Mattress Topper Thickness Levels

Mattress toppers come in various thickness levels, typically 1 to 4 inches or more. Here's a breakdown of common thickness levels and their characteristics:

  • 1-inch toppers: These are thin and provide minimal cushioning. They are suitable for minor adjustments or as a cooling layer.
  • 2-inch toppers: These offer moderate cushioning and can enhance comfort on a firm mattress.
  • 3-inch toppers: This thickness level balances support and plushness, suitable for most sleepers.
  • 4-inch or thicker toppers: These provide substantial cushioning and are ideal for those who prefer a soft and plush sleeping surface. They can be beneficial for those with joint or back pain.

Matching Thickness to Sleep Preferences

The choice of topper thickness depends on your personal preferences and any specific sleep issues you want to address:

  • If you have a firm mattress and want to add a bit of softness, a 2-inch topper might suffice.
  • If you experience pressure points or discomfort, a 3-inch topper offers a good compromise between support and cushioning.
  • For individuals who prefer a very soft and luxurious feel or have chronic pain issues, a 4-inch or thicker topper can provide the necessary comfort.

Understanding Density and Material Quality

How Density Affects Comfort and Support?

  • Density refers to the concentration of material within a mattress topper, particularly foam-based toppers like memory foam or latex. It is crucial in determining the level of comfort and support a topper can provide.
  • Higher-density toppers generally offer more support and durability. They can better conform to your body's shape, relieving pressure points and ensuring proper spinal alignment during sleep.
  • Lower-density toppers tend to be softer and may provide a different level of support. They may be better suited for individuals who prefer a plush feel but should be avoided if you need significant support.

Finding the Right Density for Your Needs

  • The ideal density for your mattress topper depends on your sleep preferences and specific health concerns.
  • For those who need ample support, a high-density topper (typically 4-5 pounds per cubic foot for memory foam) is recommended. This is especially beneficial for people with back pain or joint issues.
  • Medium-density toppers (around 3-4 pounds per cubic foot for memory foam) balance support and comfort and are suitable for many sleepers.
  • Low-density toppers (under 3 pounds per cubic foot for memory foam) are best for those who prioritise plushness over support.

Identifying High-Quality Materials

  • High-quality toppers are typically made from premium materials with better durability and performance.
  • In foam-based toppers like memory foam or latex, look for certifications like CertiPUR-US or OEKO-TEX, which ensure that the materials are free from harmful chemicals and meet stringent quality standards.
  • For natural materials like latex or wool, consider organic or sustainably sourced options, as these tend to be of higher quality.
  • Check for reviews and recommendations from reputable sources to gauge the quality and longevity of a specific topper brand or model.


Features and Add-ons


This feature is primarily associated with bedding materials like pillows, mattresses, and bed linens. Hypoallergenic products are designed to minimise allergen triggers like dust mites, pet dander, and pollen. They are made from materials less likely to cause allergic reactions, making them suitable for individuals with allergies or sensitivities.


Similar to hypoallergenic products, allergen-resistant options are designed to prevent allergens from accumulating on or within a product. These often incorporate specialised materials or treatments that make it difficult for allergens to adhere or penetrate, enhancing overall comfort for those with allergies.

Cooling Technologies

Cooling technologies are commonly found in mattresses, pillows, and clothing. These features regulate body temperature and provide a cooler and more comfortable sleep or wear experience. Examples include cooling gel-infused memory foam in mattresses, moisture-wicking fabrics in athletic clothing, and airflow-enhancing designs in pillows. These technologies help dissipate heat and moisture, reducing discomfort caused by overheating.

Anti-Slip and Elastic Straps

Anti-slip and elastic straps are features typically seen in various products, such as luggage, sporting equipment, medical devices, and clothing.

  • Anti-slip features help prevent items from moving or sliding when in use. For instance, an anti-slip base on a cutting board ensures it stays securely on the kitchen counter.
  • Elastic straps are often used in products like backpacks, headbands, and adjustable straps on various accessories. Elastic straps are designed to provide flexibility and a snug fit, ensuring that the product stays in position and remains comfortable for the user.


Final Thought

As we wrap up this guide to buying mattress toppers, it's clear that picking the right one can make a big difference in how well you sleep. Think of it as a personal journey where you first need to understand your mattress's condition, match your preferences with the right materials, and consider special features like allergen protection and cooling. Don't just focus on price, as quality also matters when getting the best sleep. Choosing the right mattress topper can make your nights more comfortable and help you feel better during the day.

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