How and what materials to insulate a balcony or loggia inside yourself

in our country has become very popular insulation of loggias and balconies.This is explained by the fact that many great desire by all means to increase the size of the apartment, adding to it a small, but quite functional areas.

You have to understand that once a loggia and a balcony originally designed as cold rooms, their floors and walls do not create any obstacles to the cold.And if you decide to equip their insulation, the vapors exiting the dwelling, in any case should not fall under the insulation to prevent condensation.Otherwise, it may result in the freezing of the walls, the formation of ice, the growth of mold on the wall of a neighbor, that ultimately deprive your apartment a comfortable atmosphere.It is necessary to ensure the integrity of insulation, using steam insulating materials.

Procedure insulation

process insulation balconies or terraces must always begin with the preparation of the parapet.Allowed only insulation parapets of concrete or foam.Metal railings insulation can not be.On the parapet must be established warm glazing, which is the best one for PVC windows.

installing glazing should be sealed space, which can cause the appearance of drafts to later under the heater did not walk a breeze.Identified gaps can be sealed with foam insulation.Then, the entire surface of the walls should be checked for leaks and seal the mold and all the places where the water is leaking and mold must be thoroughly cleaned.

himself warming process should be carried out in a circle: the floor, walls, ceiling.Note that the wall adjacent to the apartment, do not insulate.

optimum material for insulation is polystyrene, which is a vapor barrier can duplicate foiled polyethylene foam.Both of these materials are of different thicknesses.The pattern thus quite obvious: the thicker the material, the higher the level of insulation provided by them.To determine the optimum thickness using special engineering calculations that not all afford, so domestic craftsmen try to adhere to these rules:

• if a loggia or a balcony is not aligned with the bathroom, the polystyrene thickness should be 3 cm or more, and poroizolyatsii 03cm;
• if they are combined with a room, the polystyrene thickness should be 5 cm or more, and a vapor barrier of 0.5 cm.

These rules can be used in the event that heating in your house in order, if the windows are installed rightlyif in the loggia or balcony has a heat source, and if you live in the middle latitudes of the Russian.

size polystyrene sheets of 60 × 120 cm. Their edges are formed in the form of steps, which should be combined in the process of attachment that allows you to get the so-called warm seam.Where this is not possible, the sheets are mounted back to back, and the seam between them is filled with foam, which is also used to fill the visible joints between the wall and polystyrene.Fastening sheets produced using polystyrene dowels.Then all the joints are covered by the usual tape.

to protect the polystyrene from moisture vapor emanating from the room, it is applied vapor barrier, as a foil polyethylene foam is used.To do this, cut into pieces of desired size polyethylene foil on the reverse side of that in some places the strips are glued double-sided tape.The material glued to polystyrene without mutual overlaps.All seams should be pokleit using foil tape.

After warming the room or balcony loggia is necessary to finish what we were told in detail in this article.