you need
  • - foam insulation;
  • - or silicone sealant;
  • - wool.
insulate the walls, you can use an inexpensive foam (Styrofoam).This material is environmentally friendly, safe, lightweight, durable, waterproof, fireproof and nontoxic.Such a method of warming the house economical and practical, work is not time-consuming.The foam can be used for thermal insulation of the foundation, basement, cellar, and in areas with high groundwater levels.
Styrofoam long time will retain their original appearance.Moreover, this material can be mounted not only inside the house, but outside, thereby greatly reducing heat losses.The foam is airtight, so in winter it does
not let the cold air in the summer in an apartment will not be so hot.
Cut foam into equal slabs or use ready-made blocks.Secure with screws on the outside walls of the building.You can begin to warm and the interior walls.Preliminary work surface must be smoothed with plaster, plastic foam plates stacked on top of it.
to warm the house, you can simply change the windows, balcony and entrance doors to a strong and heat-saving.Windows is better to pick up two or three-compartment metal and plastic.Similarly, you can change the door leading to the balcony.This difficult and not the cheapest process can be replaced by sealing windows.Put the glass on a silicone sealant or all frames seal the gap between the insulating material.
possible, insulate the walls from outside.This is a great option if the walls of your home have not lined, but the apartment this method is not suitable.For insulation you can use mineral or glass wool.These materials have low thermal conductivity, in addition, they are cheap.
After that, you must be using the film to make a vapor barrier.After insulating properties when wet wool sharply reduced.Do not use this material for interior applications, small particles of cotton are harmful to health.Such insulation can be used for roof insulation.