40%
It costs something
Yes Thinner insulation is more loss - not as much loss as with no insulation Thicker insulation less loss.
Heat always flows from a warm region to a cooler region. An uninsulated house loses heat at a faster rate during cold climates than an insulated one. Insulating a loft reduces the amount of heat loss from the roof by means of installing insulating materials such as fiberglass matting, which reduce the U-value of the loft. The U-value provides an indication of how much heat loss occurs from an area, the higher the U-value, the greater the heat loss.
it depends on the r-value of the insulation and the area or temperature range of the climate it is to be installed
40%
Heat will always migrate through anything. The rate is the only thing we can control. Dead air space (motionless air) is the best natural insulator. Fiberglass insulation is used to try to trap as much air and hold it as motionless as possible. This is why you should never compress insulation; you're pushing out the trapped air.
The recommended amount of insulation for an attic to ensure optimal energy efficiency and temperature regulation is typically between 10 to 14 inches, depending on the type of insulation used.
3,750
The amount of insulation needed in your attic for proper energy efficiency and temperature regulation depends on your location and climate. In general, it is recommended to have at least 12-15 inches of insulation in your attic to effectively regulate temperature and save energy.
If the loft has been primed, you will need about a gallon of paint.
The energy saved by recycling one aluminum can is the equivalent to running a TV for four hours.
SOMEWERE between 5,000 and 4000000 million