Insulated vs. Climate Controlled Storage: Which You Need

Published on 11/4/2026
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Insulated storage slows heat down. Climate controlled storage actively heats and cools. An insulated unit has walls and a ceiling that keep the sun's heat from pouring in, but no equipment running. A climate controlled unit has HVAC that holds the temperature, and sometimes the humidity, within a set range all year.

Which one you need depends on what you're storing, and in Bakersfield the answer for a lot of people is less expensive than they expect. Here's how to tell.

The difference at a glance

 Uninsulated metal unitInsulated unitClimate controlled unit
How it worksBare sheet metalInsulation in walls and ceiling slows heat transferHVAC holds a set temperature range
In a Valley summerCan run hotter than the outside airMuch cooler than an uninsulated unit, with smaller day-to-night swingsHeld near room temperature
Typical layoutDrive-upDrive-up, including vehicle-size unitsUsually interior hallway units, smaller sizes
Best forThings heat can't hurtVehicles, RVs, boats, trailers, tools, most inventoryDocuments, electronics, art, instruments, heat-sensitive goods

Why this question matters more in Bakersfield

Summer highs here regularly reach the upper 90s and push past 100 for stretches at a time, with strong sun nearly every day from late spring into fall. An uninsulated metal storage unit absorbs that sun all afternoon, and inside it can get hotter than the outside air.

Bakersfield's air is also dry most of the year, so humidity, the other half of what climate control manages, matters less here than in coastal or humid climates. For most things people store, heat is the main concern, and insulation handles most of it.

What insulation does, and doesn't do

Insulation is measured in R-value: the higher the number, the more it resists heat moving through. Elite's units have R30 insulation in the ceiling and R19 in the walls, comparable to what you'd find in a home's attic and walls.

  • It does: block most of the radiant heat from the roof, keep the inside far cooler than a bare metal unit on a summer afternoon, and smooth out the swing between day and night.
  • It doesn't: cool the space below the outside temperature on a long heat wave, or control humidity. There's no equipment running, so it's still warm inside in July.

If you see a storage unit advertised as "temperature controlled" or "climate controlled," ask what's actually installed. Some facilities use the terms loosely for spaces that are only insulated or ventilated.

What actually needs climate control

Pay for true climate control if you're storing any of these for more than a short time:

  • Paper documents, photographs, books and business records
  • Electronics, computers, TVs and anything with a screen or a lithium battery
  • Artwork, framed prints and antiques
  • Musical instruments, especially wood and strings
  • Fine wood furniture and anything with veneer
  • Wine, vinyl records and film
  • Heat-sensitive inventory: cosmetics, candles, supplements, some adhesives and chemicals

Elite's units are insulated but not climate controlled, so for a unit that's mostly the items above, a climate controlled facility is the better choice.

What doesn't need climate control

These are built to live outdoors or handle heat. What hurts them in Bakersfield is direct sun, blowing dust and exposure, and an enclosed, insulated unit fixes all three:

  • Cars and trucks. Paint, interiors, rubber and tires are damaged by sun and heat build-up, not by a warm garage. See car storage in Bakersfield.
  • RVs, travel trailers and toy haulers. Roof seals, awnings and tires go first in the sun. See indoor vs. outdoor RV storage and trailer storage.
  • Boats. Gelcoat, upholstery and canvas are what fade and crack. See boat storage in Bakersfield.
  • Tools, equipment and work vehicles. Built for job sites.
  • Most business inventory. Boxed goods, hardware, parts and supplies, unless something on the list above is in the mix.
  • Household goods in sealed totes, patio furniture, sports gear and most appliances.

Climate controlled units also tend to be smaller interior rooms off a hallway. A climate controlled unit big enough to drive an RV or a truck into is rare and expensive, which is part of why vehicle storage is almost always drive-up.

Mixed loads: when you have both

If a unit is mostly a vehicle or equipment with a few boxes of records or electronics, the usual answer is to store the big items in an insulated drive-up unit and keep the small, sensitive box at home. That's cheaper than paying climate controlled rates for space a truck takes up.

How Elite's units are built

  • Fully enclosed drive-up units, about 600 to 2,220 square feet, all 20 feet wide
  • R30 ceiling and R19 wall insulation; insulated, not climate controlled
  • 16-foot ceilings, 12 x 12 roll-up doors on most units and 14 x 14 on some
  • Concrete floors, fluorescent lighting and 120-volt outlets
  • Fenced and gated, with 34 recording cameras and LED lighting

Frequently asked questions

What is the difference between insulated and climate controlled storage?

Insulated storage has walls and a ceiling that slow heat coming in, with no equipment running. Climate controlled storage has HVAC that keeps the temperature, and sometimes humidity, within a set range.

Do I need climate controlled storage in Bakersfield?

For documents, electronics, art, instruments and heat-sensitive goods, yes. For vehicles, RVs, boats, trailers, tools and most household or business items, an enclosed insulated unit is usually enough.

Do I need climate controlled storage for a car?

Usually not. Sun, heat build-up and dust damage a stored car; an enclosed, insulated unit handles all three.

Is insulated storage cooler than a regular storage unit?

Much cooler than an uninsulated metal unit, especially on summer afternoons. It won't be as cool as an air-conditioned space.

Are Elite's units climate controlled?

No. They're insulated, with R30 ceilings and R19 walls, but they don't have heating or cooling.

Is climate controlled storage worth it?

It's worth it for anything heat or humidity will damage. For things that are built to handle heat, it's money spent on a feature you don't need.

Not sure which you need?

Tell us what you're storing and we'll give you a straight answer, including if a climate controlled facility is the better fit. Contact us, check the current move-in special, or reserve online.