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Why Is My Second Floor Always Hotter Than the First?

Is your second floor still feeling stuffy even with the A/C running on full blast? You’re not alone. Many homeowners deal with the same issue despite having a reliable HVAC system. We’ll explain why this issue occurs and what you can do to address it once and for all.

Why Second Floors Are Hotter Than First Floors

Heat Rises Upward

As the weather gets warmer, air naturally rises to the top of your home. This is the main reason why a home might feel a few degrees hotter upstairs. 

Your Home Isn’t Sealed Properly 

Uneven heating or cooling might also be a sign of air leaks in your home interior. This could be through gaps around vents or attic hatches. The more open gaps you have, the easier it is for cooler air to escape and make your second floor feel a lot warmer.

Poor Attic Insulation

Since heat travels upward, your attic is often the hottest part of your home. But when not insulated properly, this heat can travel through floors into the upper rooms. 

a second floor in a house

How Proper Insulation Can Help

Without proper insulation, an HVAC system won’t be enough to keep your second floor cool. Our team at Radiant Insulation & Drywall offers various insulation options to keep the summer heat out of your Long Island home. Contact us for a free consultation today.

 
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