Home Mattress Protector Will A Mattress Protector Fit My Thick Mattress?

Will A Mattress Protector Fit My Thick Mattress?

Will A Mattress Protector Fit My Thick Mattress?
will a mattress protector fit my thick mattress

Are you struggling to find a mattress protector that can accommodate your thick mattress? Look no further! In this article, we will explore the compatibility between mattress protectors and thick mattresses, helping you make an informed decision. Say goodbye to restless sleep and hello to a protected and comfortable mattress.

What is a mattress protector?


A mattress protector is a removable, fitted cover that is designed to be placed over a mattress to provide an extra layer of protection. It acts as a barrier between the mattress and external elements such as dust, liquids, allergens, and stains.


The purpose of a mattress protector is to preserve the lifespan of the mattress and enhance its hygiene. It helps to prevent damage caused by spills, stains, bed bugs, dust mites, and other allergens. Additionally, a mattress protector can provide extra comfort and padding, thereby improving the overall sleep experience.


There are several types of mattress protectors available on the market, each with its own unique features and benefits. The most common types include fitted mattress protectors, zippered mattress protectors, encasement mattress protectors, and waterproof mattress protectors. Each type offers different levels of protection and convenience, catering to various needs and preferences.

Understanding mattress thicknesses

Standard mattress thickness

The standard mattress thickness typically ranges from 6 to 14 inches. Most mattresses fall within this range, and finding a suitable mattress protector is relatively easy. Standard mattress protectors are widely available and can accommodate mattresses with varying depths.

Thick mattress thickness

Thick mattresses, on the other hand, are typically those that exceed the standard range of thickness. These mattresses can be 15 inches or more in depth, posing a challenge when it comes to finding a compatible mattress protector. The extra depth requires a specialized protector that can adequately cover the entire mattress and provide a secure fit.

Measuring mattress thickness

To determine the thickness of your mattress, you can use a measuring tape or ruler. Start by measuring from the bottom edge of the mattress to the highest point on the top surface. This measurement will give you an accurate understanding of your mattress’s thickness, which will help you select the right mattress protector for your specific needs.

Factors to consider when buying a mattress protector for a thick mattress

Depth of the mattress protector

When purchasing a mattress protector for a thick mattress, it is crucial to consider the depth of the protector. Ensure that the protector is designed to accommodate thicker mattresses and provide a snug fit. Verify the depth measurements provided by the manufacturer to ensure they align with the thickness of your mattress.

Elasticity and stretchability

A mattress protector for a thick mattress should have good elasticity and stretchability to allow for easy installation and removal. The fabric should be able to expand without losing its shape or compromising the secure fit. Look for protectors made from stretchable materials such as jersey knit or polyester blends to ensure a proper fit.

Corner straps and anchor bands

To keep the mattress protector securely in place, corner straps and anchor bands are essential. These additional features ensure that the protector remains fitted tightly around the mattress, even when subjected to movement or pressure. The straps and bands should be adjustable and durable, providing a firm grip on the mattress corners.

Available sizes

When purchasing a mattress protector, check whether it is available in sizes suitable for thick mattresses. Some protectors may only be designed for standard mattress sizes, which may not fit your thicker mattress. Look for options that specifically mention compatibility with deep or extra-deep mattresses to ensure a proper fit.

Material thickness and flexibility

The thickness and flexibility of the mattress protector material are key factors in selecting the right protector for a thick mattress. The fabric should be thick enough to provide adequate protection against spills and stains, while also being flexible enough to conform to the contours of the mattress. Opt for protectors made from high-quality materials that strike a balance between thickness and flexibility.

Types of mattress protectors for thick mattresses

Fitted mattress protectors

Fitted mattress protectors are specifically designed to fit securely around the mattress, similar to a fitted sheet. They have elasticized corners that allow for easy installation and removal. Fitted protectors are available in different depths to accommodate thick mattresses and provide a snug fit.

Zippered mattress protectors

Zippered mattress protectors encase the entire mattress and are sealed shut with a zipper. These protectors offer complete coverage, protecting the mattress from all sides. Zippered protectors are suitable for thick mattresses and provide a secure barrier against allergens, bed bugs, and spills.

Encasement mattress protectors

Encasement mattress protectors offer the highest level of protection for thick mattresses. They completely encase the mattress with a zippered closure and provide full coverage from top to bottom. Encasement protectors are often recommended for mattresses that require protection against bed bugs, dust mites, and other allergens.

Waterproof mattress protectors

Waterproof mattress protectors are designed to protect the mattress from spills, stains, and liquids. They are particularly beneficial for those with children or pets who may be prone to accidents. Waterproof protectors are available in various depths to suit thick mattresses and can provide an extra layer of protection without sacrificing comfort.

How to ensure a mattress protector fits a thick mattress

Read product specifications

When purchasing a mattress protector, carefully read the product specifications provided by the manufacturer. Pay attention to the depth measurements and ensure that they align with the thickness of your mattress. Look for protectors specifically labeled as suitable for thick mattresses to ensure a proper fit.

Measure your mattress

Before buying a mattress protector, measure the thickness of your mattress using a measuring tape or ruler. This measurement will help you determine the depth of the protector you need. Compare the mattress thickness with the depth measurements provided by the manufacturer to find a compatible protector.

Check customer reviews

Customer reviews can provide valuable insights into whether a mattress protector is suitable for a thick mattress. Look for reviews from customers who have a similar mattress thickness and check if they mention the fit of the protector. If multiple customers with thick mattresses have had success with a particular protector, it is likely to be a good fit for your mattress too.

Ask for assistance

If you are unsure about which mattress protector will fit your thick mattress, don’t hesitate to ask for assistance. Reach out to the manufacturer’s customer support or consult with mattress experts at a mattress store. They can provide guidance and recommend suitable options based on your specific mattress measurements.

Consider custom-made options

For exceptionally thick mattresses or if you are unable to find a suitable ready-made protector, consider exploring custom-made options. Many companies offer custom mattress protectors that can be tailored to fit mattresses of any thickness. While this may be a pricier option, it ensures a perfect fit and optimal protection for your thick mattress.

Benefits of using a mattress protector for a thick mattress

Protection against stains and spills

One of the primary benefits of using a mattress protector for a thick mattress is the protection it offers against stains and spills. Accidents happen, whether it’s a spilled drink, pet accidents, or bedwetting incidents. A mattress protector acts as a barrier, preventing liquids from seeping into the mattress and causing stains or odor buildup.

Preventing bed bugs and dust mites

Thick mattresses are especially susceptible to bed bug infestations and dust mite accumulation due to their deeper crevices. A mattress protector provides an additional layer of defense against these pests by enclosing the mattress tightly. It creates a physical barrier, preventing bed bugs and dust mites from making their way into the mattress.

Maintaining mattress hygiene

Regular use of a mattress protector helps maintain the overall cleanliness and hygiene of your thick mattress. The protector serves as a shield against sweat, dead skin cells, and other bodily fluids that can penetrate the mattress. By protecting the mattress from these factors, the protector helps prolong its lifespan and ensures a healthier sleep environment.

Enhancing mattress durability

Thick mattresses are often an investment, and it is essential to protect that investment for the long term. A mattress protector adds an extra layer of durability by shielding the mattress from wear and tear. It minimizes the accumulation of dust, dirt, and debris, which can lead to premature deterioration of the mattress.

Additional comfort and padding

Certain mattress protectors are designed to provide additional comfort and padding to enhance the sleep experience. These protectors may have quilted or padded layers that add a plush feel to the mattress. For those with thick mattresses, this can be a welcomed feature, as it adds an extra layer of cushioning and support.

Common concerns and misconceptions about mattress protectors and thick mattresses

Loss of breathability

Some people worry that using a mattress protector may restrict airflow and make the mattress less breathable. While this may be a concern with low-quality protectors, many modern mattress protectors are designed to be breathable and promote airflow. Look for protectors made from breathable materials such as cotton or bamboo to ensure optimal airflow.

Difficulty in washing and maintenance

Another concern is that mattress protectors for thick mattresses may be difficult to wash and maintain. However, most mattress protectors are designed to be easily removable and machine washable. Check the care instructions provided by the manufacturer to ensure that the protector can be conveniently cleaned without compromising its protective qualities.

Incompatibility with certain mattress types

Some individuals may question whether mattress protectors are suitable for specific types of mattresses, such as memory foam or latex mattresses. The good news is that mattress protectors are generally compatible with a wide range of mattress types, including memory foam, latex, hybrid, and innerspring mattresses. Just ensure that the protector you choose is labeled as compatible with your specific mattress type.

Not suitable for adjustable beds

One misconception is that mattress protectors may not work well with adjustable beds. While this can be a concern with certain protectors, many are designed with adjustable beds in mind. Look for protectors that mention compatibility with adjustable beds or those with stretchable fabrics and corner straps to ensure a secure fit even with bed adjustments.

Tips for choosing the right mattress protector for a thick mattress

Read customer reviews and ratings

One of the best ways to gauge the quality and suitability of a mattress protector is by reading customer reviews and ratings. Take the time to read feedback from other customers who have purchased protectors for thick mattresses. Pay attention to comments about fit, comfort, durability, and overall satisfaction to make an informed decision.

Compare different brands and models

To ensure you find the best mattress protector for your thick mattress, compare different brands and models. Look for those that offer the features and benefits you prioritize, such as deep pocket options or waterproof capabilities. Comparing various options allows you to make a well-informed decision and choose a protector that meets all your requirements.

Consider your specific needs and preferences

Every person has different needs and preferences when it comes to mattress protectors. Consider factors such as comfort, breathability, waterproofing, and allergies. Determine what matters most to you and prioritize those features when selecting a protector for your thick mattress. Taking your personal needs into account will ensure you find a protector that caters to your unique requirements.

Consult with mattress experts

If you are uncertain about which mattress protector to choose, consider consulting with mattress experts. Whether it’s reaching out to customer support, chatting with online mattress specialists, or visiting a mattress store, seek expert advice. These professionals can provide guidance based on their knowledge and experience to help you make an informed decision.

Look for warranty and return policies

Before finalizing your purchase, check the warranty and return policies offered by the manufacturer. A reputable company will typically provide a warranty to cover manufacturing defects or quality issues. Additionally, a flexible return policy allows you to return or exchange the protector if it does not meet your expectations. Ensure you understand these policies to protect your investment and have peace of mind.


When it comes to protecting a thick mattress, a mattress protector is an essential investment. By understanding the different types of protectors available, considering the specific needs of a thick mattress, and following the tips for choosing the right protector, you can safeguard your mattress against stains, spills, allergens, and pests. With the added benefits of enhanced mattress durability, improved hygiene, and even extra comfort, a suitable mattress protector for your thick mattress is a wise choice. Don’t forget to measure your mattress accurately, read customer reviews, and consult with experts to ensure a proper fit and maximum satisfaction.

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Ralph Wolf
Hi there! I'm Dr. Ralph Wolf, a sleep expert, and I'm thrilled to share my knowledge and expertise with you on the website Edusleep.com. With a passion for helping people improve their sleep quality, I've dedicated my career to researching and providing practical, effective sleep tips. Throughout my journey as a sleep expert, I have been honored to receive several prizes and rewards for my contributions to the field. These accolades have further validated my commitment to helping individuals achieve a restful and rejuvenating sleep experience. With my extensive experience, I aim to empower individuals with the tools and information they need to optimize their sleep routine. Whether addressing common sleep issues, sharing relaxation techniques, or debunking sleep myths, I strive to make sleep science accessible and easy to implement. I believe that quality sleep is essential for overall well-being and productivity. I hope to inspire and motivate others to prioritize their sleep health through my writing and recommendations. Alongside the tips and strategies I share, I encourage individuals to personalize their sleep routine, tailoring it to their unique needs and preferences. When not immersed in the fascinating world of sleep science, you can find me exploring new hiking trails or enjoying a good book in a cozy corner of my home. I believe that a balanced lifestyle, alongside healthy sleep habits, is the key to living a fulfilled and energized life. I'm excited to be your trusted sleep tips and advice source at https://edusleep.com/. Join me on this journey towards better sleep, and together, we can unlock the potential of a well-rested mind and body. Remember, sleep is the foundation of a healthy and happy life!