How to Store a Mattress in a Garage

Storing a mattress in your garage might seem like a daunting task, but with the right preparation and knowledge, it can be surprisingly easy. Whether you’re trying to save space or simply need temporary storage for your mattress due to redecorating or renovations, your garage is a great place to keep it safe.

How to Store a Mattress in a Garage

In this blog post, we’ll discuss exactly what you need to do before storing your mattress in the garage, as well as important safety tips that will ensure its longevity during storage. So if you’re ready to learn how to store a mattress in a garage with confidence, read on!

Can a Mattress Be Left in the Garage?

The short answer is no. Leaving a mattress in the garage can reduce its lifespan and lead to moisture damage, pest infestations, and other issues. In addition, mattresses will often attract mildew if not properly dried out every few months.

If you need to store your mattress in the garage for a period of time, there are some ways to help minimize these risks before storing it. For starters, make sure that you have an elevated storage area away from any potential water sources.

If possible, place your mattress on a stable platform with enough ventilation so it can dry out quickly should any moisture get inside. Additionally, use plastic or waterproof covers to protect it from dust and dirt particles while providing an extra layer of insulation from the elements.

It is also important to keep your mattress covered until you’re ready to use it again. A plastic cover or a breathable fabric will help protect it from dirt, dust, and moisture. It’s also recommended to periodically check on your mattress while in storage to make sure there is no damage or wear and tear that needs to be addressed before using it.

Ultimately, if you need to store your mattress for an extended period of time, the best option would be to find another suitable space, such as an indoor closet or attic, where temperatures and humidity can be better regulated. This will ensure that your mattress remains undamaged while in storage and is ready for use when needed.

10 Effective Ways How to Store a Mattress in a Garage

1. Get a Mattress Cover

The first step in how to store a mattress in a garage is to get a mattress cover. This will help to protect the mattress from dust, dirt, and other debris that can accumulate in the garage. Make sure the cover is made of a material that is breathable, such as cotton or polyester.

If the cover is too tight, it can trap moisture and cause mold to grow on the mattress. While it’s possible to store a mattress without a cover, it’s not recommended. Make sure to also get a storage bag that is large enough for the mattress and cover.

A Mattress Cover to
Protect the Mattress

2. Clean the Mattress

Before you store the mattress, be sure to clean it thoroughly. This will help to remove any allergens or other contaminants that could cause problems when you use the mattress again. Vacuum the mattress with a high-powered vacuum cleaner and use a steam cleaner to remove any stains. Allow the mattress to dry completely before storing it.

If possible, use a mattress protector to further guard against dirt and dust. When the mattress is completely dry, you are ready to proceed with storage. Although this may take a bit of time and effort, it is essential to ensure that your mattress remains clean and dust-free.

3. Find a Dry, Cool Location

When you’re ready to store the mattress, find a dry, cool location in the garage. Avoid storing the mattress in an area that is prone to moisture or extreme temperatures, as this can damage the mattress. Avoid positioning the mattress in direct sunlight, as this can cause the material of the mattress to weaken or discolor.

When You're Ready
to Store the Mattress

If possible, store the mattress on a metal bed frame or an elevated shelf to protect it from dust, pests, and other debris. However, make sure the surface is sturdy enough to support the mattress’s weight. Additionally, it’s always a good idea to line the area with plastic sheets to keep the mattress protected from dirt and moisture.

4. Place the Mattress on a Pallet

To prevent the bottom of the mattress from getting dirty or damaged, place it on a pallet before you store it in the garage. You can make your own pallet by nailing together some old boards or using cinder blocks.

Place the mattress directly on top of this makeshift base and make sure it is secure. This will help protect it from any moisture, dust, or pests that may be present in your garage. When you are ready to move the mattress back into your home, the pallet can be easily lifted and moved. Although this step is not essential, it can help preserve the quality of your mattress for longer.

5. Cover the Mattress with a Tarp

Once you have the mattress on a pallet, cover it with a tarp to further protect it from dirt and debris. Make sure that the tarp is large enough to completely cover the mattress and secure it in place so that it doesn’t blow away.

You can use grommets and rope or other heavy-duty ties to hold the tarp in place. If you have extra space, you can also place a second tarp underneath the mattress for added protection. Then, use a tarp for the pallet to protect it from moisture.

The Mattress on a Pallet

Although you may think that a mattress stored in a garage will be safe from pests, rodents, and insects can still find their way into the area. A tarp can provide an additional layer of protection against these critters.

6. Place Boxes or Other Items on Top of the Tarp

If you have boxes or other items that need to be stored in the garage, you can place them on top of the tarp-covered mattress.

This will help to keep them off of the ground and protected from moisture and dirt. It is important to ensure that the boxes or other items are not too heavy, as this could cause the tarp and mattress to become damaged.

Additionally, it is important to ensure that the boxes or other items are not stacked too high, as this could cause the tarp to tear. It may be beneficial to use a dolly or other cart to move heavier items.

7. Label Everything Clearly

To avoid confusion later on, be sure to label everything clearly before you start storing things in the garage. This includes putting labels on boxes and storage containers and writing down where everything is located.

That way, you can easily find what you need when the time comes. While storing a mattress, be sure to label it clearly, as this will make it easier to find when needed. It’s also important to make sure that any pest control measures are labeled clearly.

This will help keep everyone in the household safe and make it easier to know what needs to be done if any problems arise. Finally, if you have any items that need to be kept away from moisture or excessive heat, make sure they are labeled clearly so everyone knows to keep them in a safe place.

Pest Control Measures
Are Labeled Clearly

8. Keep an Inventory List

In addition to labeling everything clearly, you should also keep an inventory list of what is being stored in the garage. This will help you keep track of what is where and make it easier to find things when you need them.

Be sure to store the inventory list in a location that is easy to access and won’t get lost among all the other items stored in your garage. If you are storing something that is valuable, it’s a good idea to also make a record of when and where it was stored, as well as the value of the item.

This will help in the event of any theft or damage to your property. While making an inventory list might seem like a lot of work upfront, it will save you time and effort in the long run.

9. Organize Items by Category

To make things even easier to find, try organizing items by category as you put them into storage. For example, you could put all of your holiday decorations in one area, all of your sports equipment in another, and so on. This will save you time and frustration later when you’re trying to find something specific.

If you have a large mattress and plenty of space, consider storing it in its own separate area. That way, if you need to access it quickly, you know exactly where to look. Doing this will also help protect your mattress from dust, dirt, and other damage that can occur when things get thrown in together.

10. Leave Some Space for Walkways.

Finally, be sure to leave some space around your stored items so that you can easily access them and walk through the garage without having to move things around constantly. The last thing you want is to have to move items out of the way every time you need to access something else

With a little bit of planning, your garage can be organized and efficient while still providing enough space for your mattress. Taking the time to properly store your mattress in the garage is worth it in order to protect it from dirt, debris, pests, and moisture. Following these simple steps can help ensure that your mattress is stored correctly and will last for many years to come.

Some Common Mistakes When Storing a Mattress in a Garage

1. Failing to Create a Dry, Well-Ventilated Environment:

If your garage has high humidity levels or is exposed to moisture, it can cause mildew and mold growth on the mattress. To prevent this from happening, make sure your garage is properly ventilated with dehumidifiers or fans running regularly.

2. Not Using a Mattress Storage Bag:

Invest in a good-quality mattress storage bag to protect your mattress from dust, dirt, and mildew. This will also help keep the shape of your mattress so that it is ready for use again when you are ready to take it out of storage.

Invest in a Good-quality Mattress Storage Bag

3. Not Cleaning or Drying the Mattress before Storing:

If you’re going to store a used mattress, be sure to clean it with an appropriate cleaner first. After it’s clean and dry, wrap the mattress in plastic sheeting or a tarp before putting it into its cover or bag.

4. Not Supporting the Weight of the Mattress Properly:

When storing a heavy mattress, make sure there is support underneath that can safely handle its weight without sagging. If you plan on stacking multiple mattresses, don’t place the heavier mattress on top of a lighter one — otherwise, you risk damaging the shape and comfort level of the bottom mattress.

What Is the Best Position to Store a Mattress?

The best position to store a mattress is on its side or base. This will help it retain its shape and provide extra support while in storage. If you must stack multiple mattresses, then make sure the heavier one is at the bottom with ample support underneath.

Never stand a mattress up vertically when storing it, as this can cause permanent damage over time. It’s also important to keep the mattress away from any direct sunlight or moisture sources to prevent damage from heat and humidity.

Keep the Mattress Away
From Direct Sunlight

These tips can help you store your mattress properly in a garage and give it added protection against dust, dirt, pests, and other dangers. With some careful planning and organization, you’ll be able to keep your mattress in great shape while also having a well-organized garage.


Storing a mattress in a garage can be an ideal solution if you need some extra space. Not only do you have the added bonus of keeping your home organized, but it also means you can free up a few more feet or inches of storage or living space that otherwise would have gone unused.

With time and care, you’ll find success in stowing away your mattress when it is no longer needed. So what are you waiting for? Now that you know how to store a mattress in a garage, get started today – it’s easy and effective!

Angela Ervin

Angela Ervin

Angela is the executive editor of DIY quickly. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping, home decorations as well as other niche efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

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