Do I need climate controlled storage for furniture? Yes and no. We get asked this question often, and the answer depends on a number of factors.

decide if you need climate control for furniture

Furniture is built to last in your living room — not necessarily in a cold, damp basement or a dry, hot attic. But can furniture last in a standard non-climate controlled storage unit or do you need climate controlled storage for furniture?

In the short term, a storage unit without any upgrades might be sufficient for furniture and other valuables. However, if you are storing furniture for more than a few months, the pros of climate-controlled storage usually outweigh the cons. I.e., the additional protection is worth the added cost.

We’re going to discuss a few different factors that can help you make an informed storage decision depending on your circumstances. Ask yourself the following questions and continue on to our other applicable resources. For instance, this furniture storage guide will teach you how to store furniture in any environment, and this guide discusses the benefits of climate control.

Our goal is to provide you with all the facts, so you can decide with certainty what the best option is for you.

1. Is the furniture upholstered?

special consideration is needed when storing upholstered furniture
Consider using climate controlled storage units for upholstered furniture.

Upholstered furniture is doubly susceptible to picking up odors from humid, non-climate controlled environments. A couch that you hope to use again will be the least likely to incur damage in a cool, dry environment.

In some instances, wrapping upholstered furniture in shrink wrap can protect it from excess moisture in a more damp storage area. However, it’s essential for fabrics to breathe in the long term, so plastic isn’t the most recommended storage option.

We recommend wrapping upholstered furniture in a breathable cotton cover or sheet to protect it from dust and pests as well as using a climate controlled storage unit.

2. Is the furniture antique or valuable?

storing antique furniture
Take precautions when storing antique furniture.

Antique wood furniture has withstood the test of time but still needs to be treated with care. Humidity, which is the amount of water vapor in the air, is the most offensive element for this kind of furniture. This water vapor can cause wood to shrink or swell.

Shrinking and swelling can cause cracks and other damage, which will detrimentally impact the resale value. We advise storing valuable wood furniture in a space that maintains a relative humidity around 55% and has a consistent temperature.

If you opt to store valuable furniture in a non-climate controlled storage unit, make sure you attain the appropriate amount of renter’s insurance.

Read Also: Antique Furniture Values: How to Find Out What’s It Worth

3. Are you located in a humid city?

how humid is your home town
Some cities have more moisture issues than others.

The most humid cities in America are located in areas where massive bodies of water and high temperatures converge: New Orleans, Jacksonville and Houston. Humid environments can bolster mold and mildew, which attack furniture wood, fabric and leather. Standard storage units in these areas are going to maintain higher humidities than more arid climates.

In these environments, mold and mildew can grow at a rapid pace in as little as 24-48 hours. Reusing furniture that has mold or mildew growing on it can result in potential health hazards if you don’t clean them properly. In some cases, moldy furniture might be unsalvagable. Standard storage units in these areas are going to maintain higher humidities than more arid climates. Renting climate-controlled storage in New Orleans, Jacksonville, and Houston can end up saving you money down the road!

Remember, even if you don’t live in a high-humidity area, you can still have problems storing furniture in a non-climate controlled environment. Excess heat and dryness can cause wood furniture to split or crack.

Other places like Phoenix — America’s sunniest city — and Salem, New Hampshire, home to the cloudy conditions, may be different, but both boil down to the same basic issues: the outside environment can wreak havoc on your furniture. Finding affordable self storage in Phoenix, or Salem will help keep your furniture in great condition until you need it again!

Read Also: The Benefits of Climate Controlled Storage: Do You Really Need It?

4. What season will you need storage?

Storing furniture in non-climate controlled storage in the fall or spring
Storing furniture in non-climate controlled storage is less risky when the weather isn’t extreme.

When it comes to storage, seasons matter. Cold weather can dry out and loosen the joints in wooden furniture. Leather can crack. Your big, fluffy couch can become a welcome nest to any neighborhood pests that crack the perimeters of your basement or garage.

Heat can be equally problematic. As we discussed, robust temperatures fuel humidity, causing a myriad of problems. Leather does not mix well with heat.

If you need temporary storage for furniture in the height of summer or winter, a climate controlled unit might be your best bet. If you need temporary storage in the spring or fall, a non-climate controlled unit might be sufficient for your needs.

5. Is it an indoor or outdoor storage unit?

outdoor storage unit vs indoor storage unit
Indoor storage units can be better for storing furniture than outdoor units.

Most climate controlled storage units do not have exposure to outside sunlight, which is a good thing. UV rays can fade, discolor, and otherwise damage furniture.

Storing your furniture in a bright, sunny room or an area that receives substantial direct sunlight can ruin your furniture — even in the wintertime.

If you don’t want to upgrade to a climate controlled storage unit, consider choosing one that’s indoors instead. Non-climate controlled units that are indoors are better for furniture than an outdoor unit because the latter has more access to direct sunlight and the elements.

6. Can you afford a storage unit upgrade?

cost of climate controlled storage
Climate controlled storage units cost more than standard units.

Storage units are relatively inexpensive and can help people in a pinch during a life transition. If you are going from A to B or cleaning out a parent’s home, you might need storage in a hurry. However, we never recommend paying beyond your means.

In some cases, it might make more sense to roll the dice and use a standard storage unit for a couple of months or even let the excess furniture take over your garage. However, consider the risks of storing things in your home.

When we have access to excess furniture, we can inadvertently cause damage. For instance, you let your kids build cushion forts. Your dog spills something accidentally. You leave the garage door open during a rainstorm. You stick grandma’s antique wooden desk in the garage “just for a few days” instead of picking out a storage unit. Then you cringe when you back your car into it six months later.

Climate controlled storage — any self storage, really — keeps your furniture safe from accidental mishaps. However, if you do decide to keep your furniture stored at home, consider investing in a humidifier, dehumidifier, and humidistat. This worthwhile investment could cost you less than $300 and will allow you to store your belongings in a stable environment.

Read Also: How to Store Wood Furniture

We hope this helped you make a decision either way. Storing furniture is sometimes a necessary evil. It is our hope that we can make the process as seamless as possible for you. Life Storage has thousands of facilities across the country with great features and amenities designed to help you store furniture or other household items. Find a storage location near you today!

About the Author

Lauren Thomann

Lauren Thomann has written about self storage and moving since 2015, making her our storage expert. She earned a Bachelor’s degree in English and Linguistics and has published over 150 articles on moving, storage, and home organization. She is also a contributing writer at and Martha Stewart.

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