Question:

“My mobile home gets really hot in the summer. What can I do to make it cooler without spending too much money?”

– Erica P. (36), Bakersfield, CA

Answer:

Some mobile homes can heat up quickly in the summer, but there are many simple, cost-effective ways to keep things cool and comfortable.

Start with your windows. Windows are major heat entry points. Use blackout curtains, reflective window film, or thermal shades to block out the sun during the hottest parts of the day. You can try layering window treatments—like blinds plus curtains—for even better insulation.

You should also check your insulation and skirting. If your home is older, it might benefit from additional insulation in the roof, underbelly, or walls. Make sure your skirting is intact and properly ventilated to prevent heat from building up under your home.

Seal gaps and drafts around doors, windows, and vents. This might seem counterintuitive, but keeping out hot air during the summer is the same principle to keeping in warmth during the winter.

Use ceiling fans or strategically placed box fans to push cool air through the home and pull hot air out. In the evenings, when temperatures drop, open windows to create a cross-breeze.

If you have a window or portable AC unit, make sure it’s sized correctly for the space and the filter is clean. Overworked AC units waste energy and don’t cool efficiently.

Lastly, cook outside if possible, and avoid appliances that generate a lot of heat. Stoves and ovens can raise the temperature fast in a small space compared to microwaves or slow cookers.

Overview:

  • Block sun with blackout curtains, reflective film, or layered window treatments.

  • Improve insulation and check skirting ventilation.

  • Seal gaps to keep hot air out.

  • Use fans for airflow and open windows in the evenings.

  • Maintain AC units and avoid using heat-generating appliances indoors.