No matter how beautiful the house is, its main advantage is a well-finished roof . After all, it provides the building with a favorable heat exchange and performs a protective function. During the construction of the attic space, the question arises as to what is better to insulate the attic roof of the house is particularly acute.
There are several reliable materials that are suitable for protecting this type of premises from winter cold and summer heat. The most reliable ones are those that have a low coefficient of thermal conductivity. Which ones are best used, we will now prompt you.
Than to warm a mansard roof?
In order to provide favorable conditions for an attic room and an optimal microclimate, it is necessary to finish several layers of "insulating cake, the main layer of which is a heat insulator. Today, mineral insulators, fiberglass and expanded polystyrene plates (foam plastic) are very popular today.
The choice of what to insulate the attic roof depends on the budget and the expected result. Fiberglass is more affordable, it is environmentally friendly, easy to install, has a high level of fire safety and a low heat conductivity rating. However, the dust particles of glass that are present in cotton wool are unsafe for the mucous membrane and skin, so while working with it, you need to use protective gloves, glasses and a mask.
The better to insulate the mansard roof, so as not to worry about health so it's mineral wool. It is ecological, consists of crushed stone crumbs, does not pose a danger to humans and is very easy to handle. Minvata is less hygroscopic, lighter than glass wool, has good water vapor permeability, low thermal conductivity and well absorbs shchum. The disadvantages are high price.
If you do not know what to insulate the attic roof, in order to spend a minimum of money, choose your foam plastic. This vapor and moisture resistant, very light material, has good heat and sound insulation, it is convenient in installation, however it is not fire resistant.
