What Is the Best Way to Store Artwork in a Storage Unit?

To properly store your artwork in a storage unit, follow these tips to help preserve your artwork's quality:

1. Choose the Right Unit

   • Climate-Controlled: Art is sensitive to temperature and humidity. Choose a climate-controlled unit to prevent warping, cracking, mold, and fading.

   • Indoor vs. Outdoor: Always opt for an indoor unit if possible. Outdoor units are more susceptible to temperature swings.

2. Prepare the Artwork

   • Clean Gently: Remove dust or dirt with a clean, soft brush or velvet cloth. Removing dust helps preserve the quality of the artwork.

   • Protect Framing: When storing framed artwork, use cardboard corner protectors for added durability.

3. User Proper Packing Materials

   • Acid-Free Paper: Wrap canvases or prints in acid-free paper to prevent yellowing.

   • Bubble Wrap: Use bubble wrap for extra protection, especially for sculptures or glass.

   • Corner Protectors: Add cardboard corners to framed pieces to protect edges.

   • Boxes: Store smaller works in sturdy boxes with padding to avoid shifting.

4. Avoid Direct Contact with the Floor or Walls

   • Use pallets or shelves to keep artwork off the floor. This prevents water damage in case of leaks.

   • Avoid leaning pieces directly against walls to prevent scratches and moisture absorption.

5. Keep Artwork Upright

   • Store paintings upright, not stacked, to prevent bending or pressure damage.

   • Sculptures can be stored on shelves with plenty of padding around them.

6. Label and Inventory

   • Label each piece clearly, noting fragile or special handling instructions if needed.

Things to Avoid When Storing Artwork:

• Rolling unframed artwork to prevent creasing

• Stacking to reduce the risk of bends and scratches

• Extreme temperatures, high humidity, or damp areas

• Direct sunlight

• Overcrowding boxes

Should I Rent Climate-Controlled Storage for Artwork?

Yes, it's best to opt for a climate-controlled unit when storing artwork—especially if you live in an area that experiences extremely hot, cold, or humid conditions. Climate control is a great way to preserve artwork in storage as it can help prevent warping, deterioration, and other damage from the elements.