Loosing Heat Thru The Roof Of Your House

Take some time to find the.

Loosing heat thru the roof of your house.

The mixing of warm and cold air also transfers some heat. An estimated 25 of all heat loss occurs through the attic or roof of a home. The movement of air or a fluid such as water can transfer heat. The thermal envelope give or take about 25 of the heat produced by your boiler will escape through the roof of your home.

Your home could be losing precious heat through small gaps and crevices that aren t sealed. Knowing the heat loss helps determining the most efficient heating system and ensuring that your property is adequately heated. The heated air within the living space is distributed throughout the house eventually rising up toward the attic. Often this is due to faulty workmanship and outdated components.

Thus your heating system has to work harder and your energy bills go up. Warm air escapes through your roof through the process of convection. Heated air is distributed through your home and eventually rises to the top of the house which increases air pressure near the ceiling. If you complete an energy audit and find your door is causing major heat loss it may be a good time to purchase a new one.

The same thing happens with a cup of hot coffee. Once it comes in contact with the cold roof heat slowly dissipates through the process of convection. Heat loss is where heat escapes from inside the building to outside typically through the roof walls windows and floor. If so your house may be losing heat.

It s a problem that obviously needs to be addressed in big part because your heater is having to work harder than it should but also because your utility bills could go through the roof. Consider that your entire house acts somewhat similar to a chimney. Cracks or holes in an attic along with improperly placed vents allow for much heat loss through the attic space. 3 of your home s lost heat is through doors finally the least of these offenders of heat loss is through your home s doors.

The most insulating doors are steel and fiberglass doors rather than wood models. Additionally improper ventilation in attics allows for much heat to escape. About 35 of the heat will escape through the walls and through gaps in and around windows and doors and about 10 of heat will disappear through the floor. A quarter of heat is lost through the roof in an uninsulated home.

In an uninsulated wall space for instance air picks up heat from the warm side of the wall and then circulates to the cold wall where it loses the heat.