Finished Attic Is Very Hot

Overcome the hot attic effect with the right home improvements.

Finished attic is very hot.

Not the overabundance but the lack of insulation in the attic. Roof shingles absorb a great deal of the sun s heat especially if they re dark in color. The natural air flow created by a properly vented attic will move hot air out of the home. And it can cause your air conditioner to work harder than it needs to and send your energy bills soaring with the temperature.

An overheated attic can bake asphalt shingles on the roof and cause them to deteriorate. Without properly insulating your finished attic room will also be cold in the winter. During the summer this leads to the hot air from the attic seeking out the cooler conditioned floors below. Whether it s 110 f or 130 f there s not much difference in the amount of heat flowing from the attic to the living space below.

It works together with the attic insulation which will ensure hot air does not enter the attic from outside. Just make sure the ceiling is airtight and fully insulated and the temperature in the attic doesn t matter much. Attic spaces are typically very hot in the summer and very cold through the winter. A thick insulation between 14 to 18 inches will help reduce heat from entering your home.

An unventilated attic can reach 150 degrees in the heat of summer 50 degrees higher than it should be. 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. Without properly ventilating the roof your finished space can be just as unpleasant as an unfinished attic. 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.

Another reason your attic is so hot is because of insulation.