Finished Attic Is Very Hot

Overcome the hot attic effect with the right home improvements.

Finished attic is very hot.

Within the attic insulation is a must. Attic spaces are typically very hot in the summer and very cold through the winter. The natural air flow created by a properly vented attic will move hot air out of the home. An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be.

Another reason your attic is so hot is because of insulation. Since attics are often under insulated poorly sealed and poorly ventilated the temperature environment can be drastically different in an attic than in the rest of the home. A thick insulation between 14 to 18 inches will help reduce heat from entering your home. Attic ventilation is vital to the upkeep of your home so make sure it is installed and functioning correctly.

Even if your attic is too cold in the winter it s likely that the temperature inside your attic will still be higher than the temperature outside during summer months. An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate. Just make sure the ceiling is airtight and fully insulated and the temperature in the attic doesn t matter much. Without properly insulating your finished attic room will also be cold in the winter.

Roof shingles absorb a great deal of the sun s heat especially if they re dark in color. Not the overabundance but the lack of insulation in the attic. It works together with the attic insulation which will ensure hot air does not enter the attic from outside. During the summer this leads to the hot air from the attic seeking out the cooler conditioned floors below.

The attic is a huge determinant in keeping your entire home cool so the first place to start cooling your home should be the attic.