Top 10 Items That Require Climate Controlled Storage Units

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September 29th, 2025

When it comes to protecting your belongings, not all storage units are created equal. While standard self storage works well for many household goods, certain items are far more sensitive to extreme temperatures and humidity. In a place like Greeley, Colorado, where summers can be hot and dry while winters bring freezing temperatures, these fluctuations can cause serious, sometimes irreversible, damage. That’s where climate controlled storage units come in. These specialized spaces maintain a consistent temperature year-round, reducing the risk of warping, cracking, mold, or rust. If you’re wondering whether it’s worth the investment, here are 10 items that absolutely need climate-controlled storage.

1. Wooden Furniture

Wood is highly sensitive to changes in temperature and humidity. Without proper care, tables, chairs, and dressers can crack, warp, or even develop mold. Climate control prevents expansion and contraction, keeping your furniture in pristine condition.

2. Electronics and Appliances

Laptops, televisions, game consoles, and household appliances contain delicate wiring and metal components that corrode easily. Excessive heat can damage internal circuits, while cold temperatures may cause condensation when powered back on. Climate control keeps electronics safe and functional.

3. Photographs and Artwork

Printed photos, canvases, and framed artwork are highly susceptible to fading and moisture damage. In an uncontrolled environment, they can stick together, curl, or grow mold. A temperature controlled storage unit offers the stable environment needed to preserve these irreplaceable memories.

4. Musical Instruments

Whether it’s a wooden guitar, a brass trumpet, or a piano, musical instruments are sensitive to even minor temperature swings. Wood can crack, strings may loosen, and metal parts can rust. Climate-controlled storage keeps your instruments performance-ready.

5. Important Documents

Legal papers, financial records, and other essential documents can deteriorate quickly in humid or damp conditions. Storing them in a climate-controlled unit helps prevent yellowing, ink fading, and mold growth, ensuring they’re legible when you need them most.

6. Leather Goods

Leather furniture, handbags, and clothing can dry out, crack, or grow mold if exposed to fluctuating temperatures or moisture. Climate-controlled storage protects leather items from these damaging effects, keeping them supple and looking like new.

7. Antiques and Collectibles

Vintage items often have delicate finishes or intricate details that make them more vulnerable to environmental changes. Whether it’s an antique chest, rare comic books, or collectible figurines, these valuables need a stable climate to maintain their value.

8. Wine Collections

If you’re a wine enthusiast, you already know temperature and humidity play a crucial role in preservation. Extreme heat can cause corks to dry out and spoil your collection. Climate-controlled storage provides the ideal conditions for safe wine storage.

9. Medications and Medical Supplies

Many medications and medical supplies require controlled environments to stay effective. Storing them in a traditional storage unit could render them unsafe or useless. A climate-controlled unit ensures proper storage and safety compliance.

10. Seasonal Clothing and Bedding

Fabrics like wool, silk, and down are especially prone to mold, mildew, and insect damage in damp or extreme temperatures. Climate-controlled storage keeps your clothing and bedding fresh and ready to use when the seasons change.

Why Climate Controlled Storage is Worth It

While climate-controlled units are typically a bit more expensive than standard storage, they’re a smart investment when you consider the potential cost of replacing damaged items. At Affordable Secure Storage in Greeley, CO, we offer secure, temperature controlled storage units with gated access and 24/7 surveillance, so you can store your belongings with complete confidence.

Final Thoughts

Not every item you own needs climate control, but for valuables, heirlooms, and sensitive belongings, it’s essential. By choosing a climate-controlled storage unit, you’ll protect your possessions from Colorado’s unpredictable weather — and gain peace of mind knowing they’ll be just as you left them. Ready to protect your belongings? Reserve a climate-controlled unit online today or call (970) 356-7090 to speak with our team.