Which heater can not be used for the ceiling bath. The best insulation for the ceiling of the bath

How to choose the right heater for a bath? Insulation of the ceiling - a necessary thing. It goes through the ceiling more heat from the bath. Therefore, it is important to choose the material for insulation, which saves steam, heat and save on wood.

Insulation should be good to keep the heat for a long time to serve, be strong, do not emit harmful substances, be pazharobezopasnym.

What materials are not suitable for the ceiling as a heater?

expanded clay aggregate

Popular material that is often used for insulating floors and ceilings. He is light and forms an excellent thermal insulation. Natural material does not emit harmful substances during heating, it is made of clay. But it is not appropriate for the bath. The only but significant disadvantage of this porous insulation - material absorb moisture like a sponge.

Therefore, the ceiling first placed in the vapor barrier layer 2. Glued seams with tape. The edges of the vapor barrier should act on the roof by 40 cm. Then a layer of poured concrete block of 30 cm. Top mounted and stacked roofing battens or film.

Styrofoam

If pave the ceiling this material, you need to change the ceiling will be a couple of years. In addition, the foam distinguishes otksicheskie substance and destroyed if the temperature is over 70 degrees. Another negative - the material is susceptible to fire.

Mineral wool

Breathable material and is relatively expensive. But the mineral wool can not tolerate wet and eventually reduced thermal insulation. Therefore, we must think about the insulation from moisture. Mice like to do in the material moves. Upon heating of the heater stand harmful substances. Plus mineral wool - the fire resistance.

Sawdust

The most inexpensive insulation. On top of the ceiling placed a vapor barrier or roofing material. Then poured ceiling surface layer of sawdust at 30-45 cm. Sawdust - flammable material, therefore not suitable for the bath.

Often, sawdust or straw mixed with clay. This mixture of light when dry and environmentally friendly.

Best insulation

Older people are advised of such insulation for the ceiling bath. Time-tested! First spread a roofing material on the ceiling, then the sawdust (20-30 cm.).

Next, the clay is mixed with sand and sawdust mixture is moistened with water and placed bed (5 cm.). Where pipe clay only.

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