Moving in 100° heat without wrecking your stuff

Zapt Movers guide: Moving in 100° heat without wrecking your stuff

Most moving advice treats weather as a footnote. In Texas, from roughly June through September, it isn't. The inside of a parked box truck on a July afternoon gets far hotter than the air outside, and things that survive a move in April do not always survive a move in August.

Here's what we've learned watching it happen.

What heat actually does to your belongings

  • Candles, crayons, lipstick, deodorant. These liquefy. Then they solidify again, inside whatever they leaked into. This is the single most common heat casualty and the easiest to prevent — they ride in your car.
  • Vinyl records. They warp, and they warp permanently. Stack them vertically, never flat, never near the truck wall, and if the collection matters to you, it goes in the car.
  • Electronics. The problem usually isn't the heat itself — it's condensation. A device that gets hot and then goes straight into a cold, air-conditioned house can develop moisture inside. Let electronics sit unplugged and acclimate for a few hours before powering them on.
  • Wood furniture and instruments. Heat plus swings in humidity makes wood expand and contract. Solid wood pieces and anything with a glued joint — a guitar, a piano, an antique table — do not enjoy a full day in a hot trailer.
  • Photos, artwork, and anything on paper. Photographs stick to each other in heat. Slip acid-free paper between prints, and box them upright.
  • Pressurized and flammable items. Aerosols, propane, gasoline, lighter fluid. We can't legally carry these anyway, and heat is exactly why.
If it would be ruined sitting in a parked car all afternoon, it doesn't belong in the truck.

That's the whole rule, and it's a surprisingly good filter. Run every fragile or temperature-sensitive item through it.

Book the earliest slot you can get

The first appointment of the day is the most valuable thing on a summer moving calendar. Starting at 7 or 8am means the heavy loading happens before the worst of the afternoon, which is better for your belongings and considerably better for the people carrying them. Early slots go fast in July. Book weeks ahead, not days.

If the move is short and local, the ideal is loading in the morning, driving during the hottest part of the day with the truck in motion, and unloading in the late afternoon at the new place — with the air conditioning already on.

Turn on the AC before we arrive

At the destination, get the electricity connected and the air conditioning running the day before, not the morning of. An empty house that's been closed up in a Texas summer can be brutally hot inside, and cooling it down takes hours. Walking a sofa into a 95-degree living room slows everything and puts your things back into the heat they just left.

Take care of the crew

Our teams bring their own water and take scheduled breaks — that's on us, not on you. But two small things from the customer side make a real difference on a hot day:

  • Leave a bathroom accessible until the very end at both addresses.
  • Keep a path clear and shaded if possible. Prop doors, move cars out of the driveway so the truck can park close, and clear the walkway. Every extra step in the sun is an extra step in the sun.

Cold water is always appreciated and never expected. Tipping is entirely your call.

Planning a summer move?

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The short version

  • Book the earliest crew slot available.
  • Anything that melts, warps, or holds memories rides in your car with the AC on.
  • Electricity and AC on at the destination the day before.
  • Let electronics acclimate before you plug them in.
  • Clear the driveway and the path, prop the doors, keep a bathroom open.
  • Don't schedule the last Saturday of the month in July if you have any other option.

None of this is complicated. It just has to be decided before the truck shows up, because at 8am on moving day nobody is going to want to have a conversation about candles.