Bloomington, IL experiences some of the most storage-damaging weather in the Midwest — summer humidity that causes mold and corrosion and winter cold that cracks, warps, and destroys sensitive belongings. Climate-controlled storage is the solution — and knowing when you need it saves both money and belongings.
Climate-controlled storage is a unit that maintains a stable indoor temperature — typically between 55°F and 80°F year-round — and in many cases also manages humidity levels to prevent the moisture-related damage that is one of the most common causes of storage unit losses. Unlike a standard outdoor drive-up unit that experiences the full range of whatever temperature and humidity the season brings, a climate-controlled unit at TGI Storage Bloomington stays consistently moderate regardless of whether it is July in Illinois with 90°F heat and 80% humidity or January with temperatures dropping below zero. That stability is what protects sensitive belongings — not from theft or physical damage but from the slow environmental deterioration that Illinois's climate causes in unprotected storage environments.
Bloomington's climate is genuinely hard on stored belongings in ways that milder climates are not. Illinois summers bring sustained heat and humidity that cause wood to warp and swell, metal to corrode, fabric to develop mildew, electronics to fail from moisture infiltration, leather to develop mold, and candles and wax items to melt and deform. Illinois winters deliver the opposite extreme — freezing temperatures that make plastics brittle, cause wood to crack as moisture is pulled out of it, damage the lithium-ion batteries in electronics, and cause glue joints in furniture and instruments to fail as materials contract. A climate-controlled unit at TGI Storage Bloomington eliminates both sets of risks by maintaining stable conditions through every season.
Electronics: Televisions computers gaming systems speakers audio equipment cameras and any electronic device with circuit boards or display screens. High humidity corrodes circuit boards and freezing temperatures damage screens and capacitors. Wooden furniture and antiques: Wood swells in humidity and cracks in dry cold. Both processes cause permanent damage to quality furniture and irreplaceable antiques. Musical instruments: Guitars violins pianos and woodwinds are extremely sensitive to both humidity and temperature. Humidity causes warping and swelling. Extreme dryness causes cracking. Both are catastrophic to instruments. Clothing and fabric: Fabric develops mildew odors and permanent staining in humid storage. Natural fibers including wool silk and cotton are particularly vulnerable to Bloomington's summer humidity. Important documents and photographs: Paper becomes brittle in extreme cold and warps and yellows in humidity. Photographs stick together permanently in humid storage conditions. Artwork and collectibles: Canvas separates from stretchers in humidity extremes. Oil paint cracks in freezing temperatures. Collectibles with paper components yellow and deteriorate.
Not everything needs climate control — and knowing which items do not need it saves money. Metal hand tools and power tools handle temperature extremes well if properly oiled and maintained before storage. Lawn equipment and garden tools are designed for outdoor exposure and fare well in standard units. Hard plastic items like storage bins totes and outdoor furniture made from UV-resistant materials handle standard storage adequately. Metal filing cabinets and heavy-duty commercial shelving do not require climate control. Vehicles stored for the season handle standard storage well with proper preparation. The basic rule is simple — if an item is designed to live outdoors or in a garage year-round a standard unit is probably fine. If it lives inside your home and would be damaged by leaving it in a hot attic or cold garage it needs climate control.
TGI Storage Bloomington offers both standard and climate-controlled storage units in Bloomington, IL — and our team is here to help you decide which option is right for what you plan to store. Call us at (309) 490-9100 and tell us what you are storing and we will give you an honest recommendation based on the items and Illinois's climate. Protecting your belongings properly is always worth the conversation — call (309) 490-9100 today.