I'm living in SoCal where it gets super hot, often hitting the high 90s. My house is an older one from the 70s, and the insulation probably isn't great, but fixing it seems really expensive. We recently had to cut down a big tree in the yard that used to provide shade, and now my home gets baked in the sun all day. I've got a decent AC system that's only about 5 years old, but it struggles to keep the temperature around 79-80 degrees. If I forget to turn it on, I'm pretty sure it hits 90 inside. My house is one story, so the sun really blasts it. Here's what I've already done to manage the heat:
- Installed a newer AC system
- Planted some trees (though they'll take a while to grow)
- Replaced windows with energy-efficient ones
- Added window film on every sun-facing window
- Installed blackout curtains in two bedrooms
Is there anything else I might try? I've heard about attic fans before. Do they actually help? I feel like my friends' homes don't stay this hot, and I'm sweating like crazy unless I blast the AC, which is killing my wallet. Any tips would be amazing!
3 Answers
You might want to consider getting an energy audit done. Many power companies offer them at little to no cost, and they can help identify ways to make your house cooler more affordably. They might also provide information about rebates you could apply for.
Attic insulation can be a game-changer. It’s likely you're missing some; you could get it done for under $1,000. Make sure to also seal any air leaks – caulking around windows and doors can make a huge difference. Sometimes insulation installation isn’t perfect, so even if your windows are good, check if there’s insulation behind the trim. That could be letting heat in too.
Attic fans can definitely help! I have one in my home, and I leave it running during the day until about noon. It pulls in cooler air and can help reduce heat buildup. Plus, newer solar attic fans are energy-efficient and may even qualify for tax credits. Just make sure your attic is well-ventilated.
For sure! They help with lowering heat buildup in the attic and keeping your living spaces cooler. Just check what insulation you have to make sure it's up to standard, too.