How to Pack a Mattress for Storage

Whether you’re moving house, clearing space for guests, or putting items away for the long term, knowing how to pack a mattress for storage is essential.

A mattress is an investment in good sleep, and improper storage can lead to mould, moisture damage, or permanent sagging. In this guide, Pink Storage walks you through the steps to protect your mattress while it’s in storage, keeping it fresh, dry, and ready to use whenever you need it.

Why Proper Mattress Storage Matters

A mattress might seem tough, but it’s vulnerable to damage if stored the wrong way. Even the cleanest storage unit can pose hidden risks. Humidity, dust, and changes in temperature can all affect how well your mattress holds up over time.

One common mistake is placing a mattress flat on the ground or stacking  boxes on top of it. This puts unnecessary pressure on the inner structure, which can cause sagging or deformities. Moisture is another concern. If a mattress isn’t properly dried and wrapped, it can become a breeding ground for mould and unpleasant smells.

At Pink Storage, we offer drive-up units that make it easy to store large items like mattresses. Our facilities are clean, modern, and secure. Perfect for long- or short-term storage. But even with the best storage space, preparation is everything. Taking time to pack your mattress correctly now will save you the trouble of dealing with damage later.

Step 1: Clean and Dry the Mattress

The first and most important step is to start with a clean, dry mattress. Dirt, oils, and moisture trapped during storage can lead to staining and mould, especially in humid environments.

Here’s how to clean your mattress:

• Vacuum both sides thoroughly, including seams and edges
• Spot clean stains with a mild detergent suitable for your mattress type
• Let it air dry completely—this may take several hours or even overnight

A dry mattress is essential before wrapping. Skipping this step increases the risk of mildew and unpleasant smells.

While the mattress dries, disassemble the bed frame if needed. This not only makes transport easier but also protects the mattress from being bent or pinched during moving.

Step 2: Wrap It in a Plastic Cover or Mattress Bag

Once your mattress is dry, it’s time to shield it from the environment using a high-quality plastic cover or mattress bag. These covers help protect against:

• Dust and airborne particles
• Moisture and humidity
• Accidental spills or dirt during moving

Choose a cover that fits the size of your mattress. It should be snug but not too tight. If the bag is too loose, it can slip off; too tight, and it may tear during transport.

You can find affordable mattress bags designed for single, double, and king sizes, making this step simple and cost-effective.

You can also add a layer of bubble wrap for extra protection if the mattress will be moved more than once. This is especially helpful if you're placing it in a van with other furniture. Always seal the plastic cover tightly using packing tape to keep dust and moisture out. If you're storing more than one mattress, bag each one separately to avoid cross-contamination.

Step 3: Position Your Mattress Upright

When you move the mattress into the unit, place it upright on its side rather than laying it flat. This approach helps:

• Maintain its natural shape
• Prevent pressure points and sagging
• Save space in your storage unit

Avoid leaning the mattress at an angle for long periods. It’s best to keep it flat against the wall or between sturdy items that won’t shift or fall.

Never stack heavy objects or cardboard boxes on top of a mattress. Even soft items can cause dents or structural damage over time. If you’re storing bedding with the mattress, place it in clearly labelled boxes nearby, but never on top of it.

At Pink Storage, our drive-up access means you can park right next to your unit and unload your mattress quickly. No awkward carrying or lifting through long corridors.

Step 4: Organise and Store with Care

Proper storage isn’t just about wrapping the mattress; it’s also about how you organise the space around it. Before packing your unit:

• Group similar items together
• Keep heavier furniture and boxes separate
• Use shelving or vertical storage to keep access paths clear

Keep the mattress near the front of your unit if you plan to access it again soon. If it’s long-term storage, position it where it won’t be disturbed. Placing soft, lightweight items like duvets or cushions around the mattress can help create a buffer from accidental bumps.

Remember to revisit your storage every few months to check that everything remains dry and in place. Even in a secure unit, it’s a good habit to inspect your items periodically.

Mattress Storage Checklist

To keep everything simple, here’s a quick checklist to follow when storing your mattress:

• Vacuum and spot clean your mattress
• Air dry thoroughly before packing
• Choose the right size plastic cover or mattress bag
• Add bubble wrap if the mattress will be moved more than once
• Seal the cover securely with tape
• Store the mattress upright, not flat
• Avoid placing any items on top
• Organise boxes and bedding nearby
• Label everything clearly for easy access

Following these steps ensures your mattress is protected throughout its time in storage.

Why Choose Pink Storage?

Pink Storage makes self storage easy and affordable. Our units are clean, accessible, and designed to protect everything from everyday furniture to mattresses. New customers can take advantage of our 50% off deal for the first 8 weeks, making it a great time to get organised.

Need help choosing a unit? Our team is here to answer your questions and offer practical packing tips. Whether you’re storing a single mattress or your entire bedroom, Pink Storage has the right space at the right price.

Ready to Store?

Proper mattress storage is simple when you follow the right steps. From cleaning to wrapping and placing it in a secure unit, each part of the process helps protect your investment. At Pink Storage, we’re proud to support customers with affordable, flexible solutions. So your mattress stays clean, dry, and ready whenever you are.