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The Best Mattress Encasements

Are you waking up with strange bites on your body that weren’t there when you went to bed? This could be a sign of bed bugs. If you’re finding strange bites, fecal stains around your mattress, or actually see a bed bug, you may want to invest in the best bed bug mattress encasement you can find. These are also great for relieving allergies from dust mites, not just for bed bugs, and will prolong the lifespan of your mattress. Read on to take a look at our top picks currently on the market, followed by a buyer’s guide discussing what you should look for when making your purchase, as well as the important benefits of mattress encasements.

Rank Product Highlights Trial / Warranty
#1

Utopia Bedding Mattress Encasement

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  • Fabric is soft
  • No plastic smell
  • Easy to install
  • Noiseless
  • 30 Day Trial Period
#2

SafeRest Premium Mattress Encasement

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  • Hypoallergenic
  • Velcro flap/micro-zipper
  • Lab tested and certified
  • Comfortable to sleep on
  • 10 Year Warranty
#3

Sleep Defense Security Mattress Encasement

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  • May reduce allergies
  • Bug Flap/Zipper lock
  • Waterproof
  • Doesn’t have a plastic smell/sound
  • 5 Year Warranty
#4

Linenspa Mattress Encasement

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  • Helps sleep quality
  • Easy to install
  • Easy to clean
  • Fits properly
  • 10 Year Warranty
#5

Lucid Encasement Mattress Protector

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  • Light on the wallet
  • Has a tight zipper cover/bug flap
  • Easy to install
  • Doesn’t feel plasticky or sticky
  • 15 Year Warranty

 

Best Mattress Encasements

1. Editor’s Choice – Utopia Bedding Mattress Encasement

SPECS

  • Dimensions: 60 x 30 inches (Queen)
  • Weight: 3 pounds
  • Water resistant
  • Bug flap/zipper lock
  • 30-day money back guarantee

The Utopia Zippered Bed-Bug Proof encasement has a lot to offer, making it our number one pick on this list. This encasement is 100% water resistant and bed bug resistant. The velcro zip guard provides durable construction, and the double-hemmed stitching adds to the protection. When it comes to all kinds of bugs, you want to be as protected as possible. This encasement is knitted with 90 GSM stretchable material made from polyester that has a 15 GSM backing, ensuring that those nasty bugs stay away for good.

The zipper extends to three sides of the mattress, making it easy to put on and remove. It can fit a mattress up to 15” thick and has a velcro zip guard along the zipper, providing complete bug protection. The zip guard also blocks mold spores, dust mites and other allergens from collecting in your box spring. As mentioned earlier, you want to make sure that the bug flap is there to ensure that the bugs aren’t escaping from those holes.

The hypoallergenic material of this encasement helps to keep allergens at bay. It can also help relieve symptoms of asthma and other pesky respiratory issues. If for some reason you are unsatisfied with your purchase, you’re entitled to a 30-day money back guarantee, no questions asked.

Pros

  • Fabric is soft
  • No plastic smell
  • Easy to install
  • Noiseless
  • Bug flap/zipper lock
  • Good quality

Cons

  • Some complaints of zipper issues, but the warranty will cover this

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2. Best Noiseless – SafeRest Premium Mattress Encasement

SPECS

  • Fits 6-18″ deep mattresses (4 depth options, 9-12″ for Queen size)
  • Weight: 3 pounds
  • Waterproof
  • Bug flap/zipper lock
  • 10-year full replacement warranty

This independently lab-tested encasement has been certified as bed bug escape-proof, and entry-proof. This encasement has been extensively researched and developed to ensure your satisfaction and the prevention of bed bugs. The breathable fabric is the key to making this encasement allergen free and bug proof. It also gives an alternative to throwing away your mattress. Don’t need a mattress encasement for bed bugs? No problem! It also helps those who may suffer from allergies due to triggers from dust mites, pet dander and other allergens.

The hypoallergenic cotton terry surface is soft, breathable, cool and no sound comes from it when tossing about in bed. This product contains absolutely no vinyl, flame retardants, PVCs or phthalates. If you find any manufacturer defects or aren’t completely satisfied, you’re backed by a 10-year full replacement warranty.

Along with being hypoallergenic and completely bug proof, it’s also 100% waterproof with a velcro flap and micro zipper. The flap helps to protect against accidental openings in the zipper area and the micro zipper keeps bugs from passing through the teeth. If the waterproof feature is needed and you have to wash it, you can throw it right in with your sheets and some mild detergent that doesn’t contain bleach.

Pros

  • Hypoallergenic
  • Velcro flap/micro-zipper
  • Lab tested and certified
  • Comfortable to sleep on
  • Machine washable
  • Aids in allergy relief
  • Not crunchy or plasticky
  • True to size

Cons

  • Complaints of zipper issues
  • Complaints of it not being fully waterproof

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3. Most Soft – Sleep Defense System Mattress Encasement

SPECS

  • Dimensions: 80 x 60 inches (Queen)
  • Fits 5-11″ deep mattresses (2 depth options)
  • Weight: 3 pounds
  • Waterproof
  • Bug flap/zipper lock
  • 5-year limited manufacturer warranty

Protect your mattress and your home from being invaded by bed bugs with the Sleep Defense System mattress encasement. This encasement is made with tough seam construction to ensure nothing gets in or out. The high thread-count polyester knit fabric keeps your bed comfortable, while still providing optimal protection. One of the best features about this product is that it’s fully waterproof. If something spills on the bed, you won’t have to compromise your mattress by taking the encasement off. You can just soak up the spill with a rag, without it leaking through to your bed. However, this protector works best to handle small amounts of liquid that are taken care of right away.

Not only does this encasement block bed bugs, it also helps to relieve asthma symptoms and other respiratory issues that you may have. It does this by preventing dust mites, bacteria and other allergens from reaching you. It also features an allergy blocker by not allowing allergens to escape through the zipper. The encasement is zippered on three sides and features a Bug Flap and Zipper Lock that ensures your mattress remains bug-proof. It’s also fully breathable and won’t trap body heat, allowing you to sleep soundly on your cool, comfortable mattress.

Pros

  • May relieve allergy symptoms
  • Bug Flap/Zipper lock
  • Waterproof
  • Doesn’t have a plastic smell/sound
  • Sturdy construction
  • Good quality

Cons

  • Complaints of failing bug flaps
  • Some claim it isn’t fully water resistant

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4. Best Breathable – LINENSPA Mattress Encasement

SPECS

  • Dimension: 60 x 80 x 12 inches (Queen)
  • Weight: 1 pound
  • Waterproof
  • 10-year warranty

Everything in this protector is exactly what you’d need if you want to protect your bed against dust mites, scabies mites, bed bugs, allergens and more. The LINENSPA zippered encasement is ideal in treating and preventing allergens and bed bugs. It’s thin, quiet, breathable and vinyl free. Being vinyl-free is a great feature because it’s also safe for pets and children.

The waterproof barrier helps to protect all six sides of your mattress from fluids and leaks from incontinence, accidents, spills and other moisture. Just because it’s waterproof, however, this doesn’t mean it will make that crinkly sound like other types of protectors can. The fabric is breathable, soft and creates a cool sleeping environment, all while protecting your mattress from pesky bugs and dander that can cause allergy flare-ups. This machine washable encasement can fit a mattress up to 12″ deep and fully encases it to form a barrier between you and the bugs. It also comes with an amazing 10 year warranty for your satisfaction and convenience.

Pros

  • Helps sleep quality
  • Easy to install
  • 10-year warranty
  • Easy to clean
  • Fits properly

Cons

  • Plastic material feel
  • Not noiseless
  • Complaints of leaks
  • Complaints of ripped seams

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5. Best Hypoallergenic – LUCID Mattress Encasement Protector

SPECS

  • Dimensions: 60 x 80 inches (Queen)
  • Fits 6-18″ deep mattresses
  • Weight: 2.2 pounds
  • Waterproof
  • Bug flap/zipper lock
  • 15-year product warranty against manufacturer defects

Once a bed bug gets into your house, it’s almost impossible to get them out without any kind of treatment. The best way to keep them away from you is to invest in an encasement such as this one, the LUCID Encasement Mattress Protector. This encasement can accommodate mattresses 6-18″ deep and has an elastic bottom seam for optimal protection and a snug fit.

This product is equipped with a waterproof fabric that goes around the entire mattress. Although it’s 100% waterproof, it’s best to soak up any spills as soon as you possibly can. Once the cover is taken off, your mattress is at risk for the escape and entrance of bed bugs. The waterproof surface is also hypoallergenic. With this, you may notice a change in your allergies while you’re in bed. This is great for those who may suffer from a dust mite allergy, respiratory issues, pet dander sensitivities and other allergens.

Once you zip up your new encasement, you’ll feel better knowing that there’s a special bug flap that goes over the zipper to ensure no bugs get in or out. If this doesn’t seal properly, or if you have an issue with the zipper, take advantage of the 15-year warranty against any manufacturer defects.

Pros

  • Light on the wallet
  • Has a tight zipper cover/bug flap
  • Easy to install
  • Doesn’t feel plasticky or sticky
  • Fits well
  • Comfortable to sleep on
  • Breathable

Cons

  • Some claim it’s not waterproof, only water resistant

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Buyers Guide

Benefits of a Mattress Encasement

The key benefits of purchasing a mattress encasement are to protect your mattress from bed bugs, all fluids such as incontinence, accidental spills if you’re eating or drinking while in bed, dust mites and bacteria that may flare up allergy symptoms and disrupt your sleep. You can purchase encasements that are designed to be placed over your mattress or box spring, giving you optimal protection and peace of mind that your sleeping surface will be as clean and hygienic as possible. Whether it’s a proactive or reactive purchase – if you’ve just discovered bed bugs, or have experienced them in the past and want to take extra precautions – you can’t go wrong with purchasing a mattress encasement.

Detecting Bed Bugs Before Buying An Encasement

The key to finding a good mattress encasement is knowing exactly what you’re looking for once you’ve determined that you may have bed bugs. How can you be sure that you have a bed bug infestation before you go and spend money on an encasement? Well, here’s what you can do:

Inspect Your Sleeping Areas And Upholstered Furniture

Look under fitted sheets, along mattress edges, inspect the box spring, pay close attention to the four corners under the guards, and look under the box spring where the dust cover is. If you don’t see any bugs, take this next precautionary measure.

Install An Interception Device or Active Monitor

If you don’t see bed bugs, the next thing to do would be to install devices under the beds and couches where the legs are. They will intercept the bed bugs as they move around their breeding grounds. The best way to use these is to keep them in place for 2-4 weeks and check them once every few days. An active monitor is a trap that uses CO2 and/or other chemicals to lure and detect the presence of bugs. These are more expensive than the inception devices.

Install Mattress And Box Spring Encasements

Ah, the encasements. These wonderful items wrap around your mattress and boxspring and detect the bugs. They also help to keep the bugs that are already there, in, and the bugs trying to get in, out.

Pest Control

Expensive, but effective. These professionals are qualified, know what they’re looking for and where to look. They can detect an infestation at its lowest level and take the necessary treatment measures.

Finding A Good Mattress Encasement

If you have bed bugs or would just prefer to be cautious, either way you need to know how to find an encasement that will work for you. First, it’s important to know the difference between an encasement and a cover/mattress protector.

– Mattress Encasement 

This completely surrounds your mattress and box spring and secures with a zipper so that bed bugs can’t get through. The bed bugs that are already inside can’t get out to eat, so they eventually won’t survive as they don’t have a food source.

– Mattress Cover/Protector

Chemically impregnated mattress covers aren’t repellent enough against blood-thirsty bed bugs. It’s unlikely that they can control bugs by killing them after coming in contact with the fabric. It can take hours or days for pesticides to kill bed bugs. Also, these covers don’t prevent them from infesting the inside of your mattress and box spring.

In order for an encasement to work properly, you need to ensure that it can keep the bugs out, or in, depending on whether you’re preparing for them or trying to get rid of them. The zipper is the crucial part of this equation. If the zipper has teeth that are spaced too far apart, bugs may still be able to weave through them. Your encasement needs to be able to keep the bugs out, which means that the teeth need to be tight and small. Also, you should find an encasement that has a zipper lock or seal. You can’t have any spaces between the end of the teeth and the zipper.

– Protection

The next thing that’s important to mention is that you should protect your protection. That’s right, you want to make sure your encasement is protected. Once installed, it should never be taken off. You should also use felt padding for the rough edges around your bed frame, as this will keep the encasement from rubbing and tearing. Another option is to invest in a mattress protector to place over the encasement, which will ensure your mattress is secure and create extra space between you and potential bugs.

What to Consider When Purchasing a Mattress Encasement

– Budget

It’s important to assess your budget before you start looking online and in stores – how much are you willing to spend to protect your mattress? Since encasements are fitted underneath your sheets, they don’t need to be washed as often as your other bedding products, meaning that they’ll have a longer lifespan. This will ideally be a purchase to last you many years, but you don’t have to break the bank to protect your bed from bugs, dust mites or allergens. Most of the recommendations on our list are well under $100, with some even under $50, which is very reasonable if you consider costly alternatives (e.g. having to hire an exterminator to rid your bedroom of pesky bugs).

– Noise

While manufacturers of many mattress encasements claim that they’re noiseless – there won’t be rustling beneath you as you toss and turn during the night – you should always read through customer reviews to find out what others with first-hand experience are saying. Alternatively, noise may not be an issue for you at all, but it’s definitely something to be aware of (particularly if you have multiple sleepers in the same room, like your little ones sharing bunk beds).

– Material/Waterproofing

You’ll want to make sure that the product you’re looking at specifies waterproof or water resistant qualities, so that your mattress is protected from unexpected spills. It’s key that your mattress encasement is thick enough to prevent any liquids penetrating through to your bed. Look out for durable materials such as polyester, and again read through customer reviews to make sure that waterproof claims are in fact accurate.

The Dangers Of Bed Bugs

Some people may think that a bed bug is no different than a flea. This couldn’t be more wrong! Bed bugs are pesky little parasites that can make you very ill if you don’t get rid of them, and they’re harder to kill than fleas. Bed bugs may not seem like a huge deal since you can’t see them, and you may be one of the few that don’t have a reaction to them. Let me explain to you what these little blood suckers can do:

– They Can Cause Insomnia

They may cause insomnia in some sleepers, skin problems from extreme itching, anxiety and even severe allergic reactions in rare cases.

– Allergic Symptoms

Allergic symptoms can include painful swelling, anaphylaxis and enlarged bite marks if you have a bed bug infestation and it’s left untreated.

How Did I Get Bed Bugs?

It really isn’t that hard to pick up these nasty bugs. They’re experts at playing hide and seek because of their slim bodies that can squeeze into virtually anywhere. Bed bugs are usually transported from place to place while traveling. They can get into your luggage, clothes, hair, bedding, furniture and more.

It’s also possible for these bugs to travel through walls and into apartments or houses that may be next to each other. They can get into any place in your home, which is why it’s pivotal to have something protecting your bed.

Conclusion

After comparing all of the reviews and looking at all of the ratings, the encasement that I’d want on my mattress is the Utopia Bedding Mattress Encasement. This is based on the fact that it has the best reviews, and only minimal complaints. Also, it’s been lab tested, proven to be completely bug proof, hypoallergenic and is very affordable. When it comes to bed bugs and allergens, you can never be too safe. That’s why this product from Utopia Bedding would be the ideal choice, but our other recommendations are also popular options that should keep your mattress protected for years to come.

Additional Resources

Frequently Asked Questions

Do mattress encasements work for bed bugs?

Yes, if you’ve got a case of the bed bugs or a suspicion, mattress encasements can be a simple and effective solution. Completely enclosing the mattress, they prevent beg bugs from entering and help you discover their presence as they move around on its smooth and flat outer surface. The bed bugs that have already infected your mattress get trapped inside the encasement without food and die. However, the encasement will only work if it is able to seal the mattress fully without gaps between the zipper teeth that allow for migration. Consider the Utopia Bedding Mattress Encasement that comes with a velcro zip guard and double-hemmed stitches for protection. If your case of bed bug infestation is severe, you will want to consider pest control.

Can bed bugs bite through mattress encasements?

Mattress encasements that are created specifically for bed bugs and seal completely do not let these thirsty bloodsuckers get through to the sleeper. Make sure that the encasement is installed properly, paying careful attention to closing the zipper and bed bug flaps. At the same time if your bed bug infestation is widespread and they are present in areas other than the mattress, you may still experience bites.

What is a mattress encasement?

A mattress encasement is designed to cover every corner of your mattress to protect it from spills, harmful bacteria, allergens, pet dander and bed bugs.

What's the difference between a mattress protector and a mattress encasement?

A mattress protector or pad wraps around the mattress much like a fitted sheet, usually with elasticized edges. However, a mattress encasement is fully enclosed with zippers and is specifically designed to keep out bed bugs and any other harmful bacteria.

How long do mattress encasements last? How do I clean one and how often?

Mattress encasements can last anywhere around 10 years and even longer, depending on how well you care for it. Most of the products on our list specify that they're machine washable, but it's best to carefully read the cleaning instructions so that you're laundering it properly. Depending on how often you sleep on the bed, you should usually wash your mattress encasement every 2-3 months. If it's used on a guest bed, this can be done less frequently, or if you experience a bed bug infestation, washing more regularly is extremely important.

Can I use a mattress encasement on a box spring?

You can use an encasement on both mattresses and box springs, and having double the protection is ideal to ensure your bed is bug and allergen-free.