As is known, warm air tends to rise up, as a result of the floor is the coldest place in the house or apartment.This particularly applies to the ground floor, which is often in a basement or cellar.In this article we will talk about how to insulate the floor on the first floor and beyond.
most reliable method of protection from the cold is the use of a heater, which can be in the form of blocks, rolls or loose materials.Making a decision about what is best to insulate the floor, it is necessary to choose between the cost, insulating properties and durability of the material.
Insulation of basement space
Builders do not really care about the integrity of that spread the floor.In the basement space are often slit.They can even be seen from the basement.The first thing you need to take - is to close up the gap in the ceiling.Small holes can be proshpaklevat below.In a private house on the underside of the floor can be glued insulation boards.There
suitable mounting adhesive foam.How to make the floor insulated bottom plate to keep pace?To do this, they further prihvatyvayut dowels, parachutes and joints propenivayut.
clear advantage of the method is that it does not need to do anything to break.Everything will remain as it was, and the house will be warm.
Warming of the wooden floor
The old floor boards can be replaced by a new one.If it is in good condition, the floor carefully parsed.Thus it is necessary to make the marking of boards, so you do not waste time and effort to fit.Especially it concerns a half floor.Dismantling do in order to collect the same again.Nails are removed carefully so as not to damage the board.When assembling the floor it is advisable to use screws that create a stronger connection and are easily removed.
Before you insulate the floor on the first floor, on top of the gap must be carefully repaired with foam, putty and cement-sand mortar.Logs, check the level and further strengthened.Otherwise, the floorboards creak as will as before.In DIY stores have on sale racks, which are screwed to the joists and the rest on the floor.They can also be made of steel rods.
slabs are laid tightly with mineral wool, which is to go on the wall.Budget solution is the use of mats of straw or sawdust, but they eventually decompose.You can also use the expanded clay, styrofoam chips, or slag.In principle, any suitable insulation if it performs its functions.The bottom floor is laid on vapor barrier to keep moisture accumulate, from which the insulation properties deteriorate significantly.
How to insulate the floor or polystyrene foam
If the floor is covered with ceramic tiles or cement screed, it can be warm with thin sheets of polystyrene or Styrofoam.
also used fiberboard and sheetrock gypsum fiber board.But their insulating properties are significantly lower.
placed on a concrete slab vapor barrier, and on it - a layer of insulation and plastic film.Then placed on top of the cement screed, or a special blend.It must be reinforced with a net.To compensate for the temperature variations along the perimeter wall keeps skirting tape.Top install new flooring: tiles, parquet, laminate or linoleum.
insulated substrate under linoleum
problem of how to insulate the floor on the ground floor, it can be solved in the simplest way by linoleum with the substrate.It is the most common, cheap, easy to install and service coverage.Suffice it correctly cut out and pasted under the plinth.
material is a layer of PVC with a picture, and fiberglass substrates, which are often used as foam PVC.One and the same material on both sides do not allow the coating to deform when the temperature changes.
There is also a heater under the linoleum floor.It is a lower layer which may be made of fabric or jute.
General substrate under linoleum
If the coating does not have the necessary protection from the cold bottom, then the additional support for the main cover: cork, flax, and polystyrene.Cork is a good insulator, but it can also be used as an independent coating.Usual plywood or MDF also have insulating properties, but the effect will be considerably greater if under these further put a layer of expanded polystyrene.Insulation for the floor under the linoleum is best to lay a plywood or hardboard.
This is done as follows:
- dry and flat floor plank insulated substrate;
- fit plywood and secured with screws to the floor;
- top dim linoleum and hide under the edge of the plinth, which protects the substrate from water ingress.
This method is used in rooms with high ceilings.
How to connect floor heating
floor heating makes it possible to create a uniform heat in the room.It is a heating system disposed under the coating, which gives the most favorable temperature distribution in the room height.
problem of how to insulate the floor on the first floor with an electric heater can be solved in the following ways:
- Infrared film is coated with a polymer is placed under any floor covering.It does not require screed.
- resistive cable, the power of which varies with temperature.Cold areas he warms more, and warm - less.It requires screed.
- carbon rods attached to the grid of glass fiber can be filled in a conventional tile adhesive.
After installation, you need to know how to connect the floor heating.This requires temperature control, which is connected to the heating cable.All connections should be carried out according to the instructions carefully carrying out all the steps.
Water heating is done by means of pipes with circulating hot water.They are placed under the floor screed or poured.Heating is made through copper, polypropylene or plastic pipes, which are connected to the central heating.
Floor heating can be divided so that some parts were connected.To do this, place the top of the manifold with control valves.
Conclusion
insulated floors can be achieved by installation of thermal insulation materials, used alone or as a substrate floor coverings.Particularly effective are insulated panels from the bottom floors.If their installation is not necessary to disassemble the floor upstairs.In addition, it is possible to install floor heating that can be standalone or included in the heating system of the house.
