Tips for Storing Furniture Long-Term: A Practical Guide

Dove Storage • July 24, 2025

When it comes to long-term storage, furniture requires special care. Whether you're moving, downsizing, or safeguarding heirlooms, properly storing your furniture can prevent costly damage and preserve its value.

This guide offers practical tips for U.S. renters and homeowners looking to store furniture in a self-storage unit for extended periods.

1. Clean Everything Thoroughly

Before storing, clean each piece of furniture to prevent mold, stains, or pests from developing over time.

Wood & Hard Surfaces: Wipe down with a mild cleaner or wood-safe polish. Avoid oil-based products that can go rancid.
Upholstery: Vacuum fabric furniture thoroughly. If possible, shampoo cushions or have them professionally cleaned.
Mattresses: Use a vacuum and mild cleaner for surface dirt, then air it out completely to avoid trapping moisture.

Pro Tip: Let all pieces dry completely before storing to avoid mildew.

2. Disassemble When Possible

Breaking down bulky furniture makes it easier to transport and helps prevent damage during storage.

Remove legs from tables, sofas, and chairs.
Take apart bed frames and headboards.
Label all hardware and keep it in a sealed plastic bag taped to the item or stored in a clearly marked container.

Pro Tip: Take photos before disassembling to make reassembly easier later.

3. Wrap Furniture Properly

Proper wrapping protects furniture from dust, moisture, and scratches.

Use furniture blankets or moving pads to cover wood and metal surfaces.
Wrap upholstered items in breathable covers, not plastic, to prevent moisture buildup.
Use plastic wrap to secure drawers or doors and prevent movement.
Avoid using bubble wrap directly on wood—use a fabric layer in between to prevent impressions.

Pro Tip: Avoid placing heavy tape directly on furniture surfaces—it may leave residue or damage finishes.

4. Choose the Right Storage Unit

Picking the right storage unit is crucial for long-term furniture protection.

Climate-Controlled Units: Ideal for wood, leather, and fabric items. These units regulate temperature and humidity, protecting against warping, cracking, and mold.
Indoor Units: Offer better protection from the elements and pests compared to outdoor, drive-up units.
Size Consideration: Choose a unit that allows for space around your furniture to avoid stacking or crowding.

Pro Tip: Climate-controlled self-storage units are especially important in regions with high humidity or extreme seasonal temperatures.

5. Elevate Furniture Off the Floor

Place furniture on pallets, blocks, or shelving to keep it elevated and protected from dust, dirt, or potential water leaks.

Use wooden pallets for large items like couches or dressers.
Keep mattresses off the ground with a base or stand.
Stack lighter items on top of heavy furniture, never the reverse.

Pro Tip: Avoid leaning furniture against walls directly—it can block airflow and lead to moisture buildup.

6. Don’t Overcrowd the Unit

Air circulation is important to prevent moisture accumulation and to reduce pressure on delicate items.

Leave a walkway or space between furniture pieces.
Store items vertically when safe to maximize space.
Keep fragile or valuable items easily accessible and protected on top.

Pro Tip: Sketch a quick layout or keep a written inventory to know what’s inside and where it’s located.

7. Protect Against Pests

Pests like rodents or insects can damage furniture if not properly deterred.

Never store food, scented items, or cardboard that could attract pests.
Use sealed plastic bins for any small items.
Place natural repellents like cedar blocks or lavender sachets around the unit.
Ensure your storage facility has pest control protocols in place.

Pro Tip: Ask the facility manager about their pest prevention schedule and whether individual units are inspected.

8. Cover the Storage Floor

A protective barrier between your furniture and the floor can add extra security.

Use plastic sheeting, rugs, or moving blankets on the floor before placing items.
Avoid placing fabric or wood furniture directly on concrete floors, which can absorb moisture and cause mold or rot.

Pro Tip: Store in a dry, elevated section of the unit and keep airflow clear by not pressing furniture directly against walls or each other.

9. Check Periodically

If you plan to store your furniture for several months or longer, make periodic visits to inspect the unit.

Look for signs of pests, mold, or moisture damage.
Rotate or adjust items if needed to relieve pressure points.
Refresh pest deterrents and check for any damage caused by shifting.

Pro Tip: If visiting isn’t possible, ask a trusted friend or family member nearby to inspect it every few months.

10. Insure Your Furniture

Even with the best precautions, accidents can happen. Protect your furniture by ensuring it's covered:

Check if your renters or homeowners insurance covers items in storage.
Ask the storage facility if they offer insurance plans or partner with third-party providers.
Keep an inventory with photos and values for each item stored.

Long-term furniture storage requires more than just stacking pieces in a unit. With the right prep, materials, and unit features, you can ensure your items remain in excellent condition and ready for use when you need them again. Choosing a reputable self-storage facility with climate control and strong security will go a long way in preserving your belongings for the long haul.

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