Plastic. fiberglass. ceramic. cork, eider down is not the insulation...
the insulation is the dead air in the small cells
plastic is combustible, glass is not
fiberglass is a better choice for habitable areas
plastic
Generally, the heat in your house rises. This can mean that a lot of heat is lost through the roof. If you put insulation in your loft, the insulation is a poor conductor of heat so the heat stays below the loft and your loft is cold. Then less heat gets to the roof and so less heat is lost.
The thicker the loft insulation the less heat escapes The thicker the loft insulation, the more trapped air there is which helps to keep heat in as air is a good insulator.
A board-type product, usually of low or medium density, made of mineral fibers, cellular glass, foamed plastic, wood fiberboard, one or both sides of which may be faced with another material; provides thermal insulation in a roofing system. :D
my name is what
plastic
It's used to insulate your loft.
There is loft insulation to keep in all the warm air from the heater
dependes what type of loft insulation you have
Loft insulation and double glazing.
the loft insulation is bad in that house
A Hollow Fiber used for Insulation in: * Sleeping Bags * Jackets * etc.
Generally, the heat in your house rises. This can mean that a lot of heat is lost through the roof. If you put insulation in your loft, the insulation is a poor conductor of heat so the heat stays below the loft and your loft is cold. Then less heat gets to the roof and so less heat is lost.
Plastic can be a lot of things, some will work well as insulation, some won't.
With no loft insulation you would lose a lot of heat through your loft and be colder, and spend a lot more money on fuel to keep warm in winter.
The thicker the loft insulation the less heat escapes The thicker the loft insulation, the more trapped air there is which helps to keep heat in as air is a good insulator.
A board-type product, usually of low or medium density, made of mineral fibers, cellular glass, foamed plastic, wood fiberboard, one or both sides of which may be faced with another material; provides thermal insulation in a roofing system. :D