Izospan A, B, with building materials of a new generation, successfully used in the construction of modern buildings. This isolation gives excellent protection of the insulation layer and structures from wind, moisture (including intradosny) in various elements of the house.

Izosan A, B, C - Views

Izosan A.

Today, almost every house claims to be the rank of energy efficient construction and initial stage From all sides, it is enveloped by a layer of thermal insulation. Such measures help protect the owners from unnecessary waste to heating.

However, the Barrier for Cold itself often needs to be protected. Covering by itself, the heater isoPan A and gives a good barrier for moisture, and it leaves sufficient permeability to remove vapors, which makes it impossible to accumulate condensate in thermal insulation.

Izospan B.

Unlike a variety A, Izospan B - steamproof. He protects the insulation from vapors outgoing from the inside of the building. The type B is different in appearance and to the touch structure of the surfaces: the top is smooth, should be as close as possible to the inner part of the thermal insulation, and the bottom is covered with small versinks. The main task of this darous coating is to hold moisture and obstacle to the condensate stack.

Izospan S.

This type is performed from the super-ceiling polypropylene cloth. It allows you to fully protect the elements from capillary moisture, condensate, steam and the like. The structure is similar to the type in (the same surfaces), but has a large margin of strength and as a result is more reliable. It is used as the protection of the "cold" roof, gender, inter-storey structures. The cost of isospan with above relative to V.

Technical characteristics of Isosta

Izosan A, B, C - 100% polypropylene. This allows him, despite the subtleties, possess high strength and successfully resist point pressure and various attempts of gap. However, this property does not complicate work on the laying: the material easily cuts and has good elasticity.

To other advantages of the isospan A, B, C include environmental friendliness (it does not emit substances dangerous to humans or nature) and the possibility of some modifications at the production stage, for example, the addition of certain substances into the composition makes the material fire.

Izosan A, B, C has a temperature range of use from -60 ° C to +80 ° C and sufficient ultraviolet stability. Depending on the type, specifications Izospana can vary significantly, so "a" has good vapor permeability (at least 3,500 g / m² per day), while "B" and "C", on the contrary, delay any pairs (vapor permeability of not more than 22.5 g / m² per day For the first and no more than 18.5 g / m² per day for the second).

FEATURES OF INSTALLATION INSTRUMENT ISOSPAP

Below will be a peculiar instruction on the use of Isupan, however, you need to pay attention to the fact that all works are performed quite simply and imagining anything almost impossible.

The isospan consists of two layers:

1.Upper glossy (With the inscription of the Izospan) this side is directed to the outside or in the direction of the possible ingress of moisture.

2.Lower perforated - This side is stacked by the insulation, to remove possible dampness.

Izospan and instructions for use

During the construction of walls, the isospin A is laid by layers over the insulation. Works lead from bottom to top, strengthening the material of the brass, the smooth surface outside. The inner side should be close to thermal insulation, and the upper one is to have some cladding clearance for a normal moisture stack. The fixation is made by the stapler and should not allow the fiction of the material or provisions - with a strong wind load on the facade it can create an extra noise (cotton).

During the osospin A rolling and cut directly on the rafters over thermal insulation. Laying is performed horizontally brass. Start from the bottom of the pitched roof. The mount is made by rails with carnations (sometimes screws). Between the bottom side of Isyospan A and the insulation, it is recommended (but not necessary) to leave the space about 5 cm, and between the top and coating the gap must necessarily, usually its width is the rack value.

Izospan to instructions for use

Izospan is mounted on thermal insulation from the inside with a stapler or galvanized carnations. Laying is made from bottom to top, with dense adjacent to the insulation. The flowing surface should have a gap of about 5 cm.

Izospan with instructions for use

When building "cold" pitched roofs, the type C is mounted horizontally bits (150 mm) from the bottom up. The joints are recommended to sample with a special ribbon. The mounting on the rafters is performed, as in the case of the isooching A, the rails with nails.

When performing overlaps, the Izospan with is stacked above the insulation of the insulation of the cleaner with the devices of the gaps of about 5 cm between the thermal insulation, film and the final floor.

When waterproofing concrete floors, the isospan with falls directly on the stove, and the screed is mounted on top of it.

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To save the heat-insulating properties of the foundations, walls and roofs of buildings, it should be removed from the saturation of the ferry from the inside of the room, as well as to protect from the penetration of moisture from the outside. Even very good insulation Quite quickly loses its qualities under the influence of these factors. It is possible to neutralize their action using vapor barrier is the isospan.

This is a multilayer coating in rolls made of polymer film with various additives. One of the "pioneers" of production in Russia is LLC HKSA. For more than 10 years, large construction companies and minor developers use the Films of the Celentine brand as a reliable vapor barrier.

Species and their use

The company produces 3 groups of film materials, differing in characteristics:

1. Windproof, waterproofing, vaporizolation membranes The isospan is used to cover the outside of the building. They protect the walls, roof, overlap from wind, snow and moisture. At the same time, they remain permeable for water vapor, which avoids the accumulation of condensate under the trim. This group includes:

2. Hydro and vaporizolation films - when wearing the inner surfaces of building structures. Protect them from the penetration of steam and condensate from the inside of the room. This group includes Ozospan's brands:

3. Reflective hydro-heat and ferrous energy-saving films with metallized coating. Capably reflects up to 90% of infrared heat radiation, as well as protect the insulation, internal and external elements of building structures from wind and moisture. This group includes:

Parameters and cost

The technical characteristics of the vapor barrier of the isospan of different brands, as well as the average prices of them in Moscow are shown in the table:

* Flavoring group according to GOST 30244-94. Flammability according to GOST 30402-96.

The cheapest brand is in, the cost is 15-20 rubles / m2. The product is most expensive. The product based on foamed polyethylene with FX reflective coating is from 58 to 62. The price per M2 of Isyospan AM is 28-31 rubles.

Advantages and disadvantages

The advantages of isolation isolation can be attributed to:

According to the cost of the organization of vaporizolation of the roof of the Izospan, as well as other elements of building structures, costs 20-30% cheaper than using other domestic or imported analogs.

Disadvantages are few:

• Weak fireproof. When working with films, open sources of fire should be avoided.
• Judging by the reviews, the Izospan for hydro and vaporizolation of the roof of the brand and when inactive circulation may break or burst.

Tips for choosing

Considering the diversity of species of membranes and films, a number of recommendations should be held before purchasing them:

• To cover the outer side of the wall or roof, multilayer membranes are preferable, so it is better to buy isosan A, AM or AS.
• B, C and D are recommended for insulation of internal surfaces.
• When device, baths or saunas are advised to apply a f-with reflective coating.
• In addition, the instruction on the use of the film of the ISOSPA contains detailed instructions on the use of one species one or another. Attentive acquaintance with the outlined information will help to avoid annoying errors when choosing.

Installation of a vapor barrier film

Working with hydro and vapor barrier films produced by Hexa is not a great difficulty. Given the fact that the instructions for the use of popular species of the isyospana contains detailed guide For their laying, it can be done with your own hands. To do this, you will need:

• Rake wooden thick 20-30 mm.
• Roulette.
• Building stapler.
• Nails, hammer.
• Scotch.

Since the material is used for various building structures, consider the sequence of its laying on the roof. Scheme of the device of vapor insulation of a warmed roof film:

• The roll is a smooth side of the outside rolled horizontally towards the bottom of the skate to its top.
• With the help of rails are fixed to the roof rafyles. The backstage between the stripes should be at least 10-15 cm.
• Over the rafter it is suitable for a 54 cm gap between vapor barrier and insulation (this prerequisite For film isoPan A; If the AM or AS stamps are used, it is not necessary to do this, since they can contact with the surface of the main thermal insulation layer).
• Reflective insulation, for example, FX, should be arranged from the insulated side of the insulation, deploying inside the room with a metallized side to reflect heat flows. Installation is made of jack, without the adhesion of the canvas. For sizing seams, special adhesive tape is applied.

Izospan C is a building material that serves to create hydro and vaporizolation layers. In its composition, it is 100% polypropylene (laminated linen of increased density). The spectrum of its use is quite wide. Therefore, you should consider in more detail the instructions for the use of "Izospan C" in various situations that we will do in this article.

The panels of the material can fit both directly on the coating boards and the crate. You need to know that the smooth side should "look" out. Installation begins below, with the upper rows must be superimposed on the lower with the "overheld" at least 15 cm. If the web is mounted (horizontally) as a continuation of the previous one, then the "nailest" should be at least 20 cm.

Laying scheme: roofing + "Izospan C" + board flooring.

Attic overlap

When used as a layer of vaporizolation, the material is folded from above the insulation, a smooth side down. Direction - across the beams. The mount is made by wooden slats. If the insulation uses clay (backstage) or, then on the draft floor first lies with "Izospan C" (smooth side up). After that, the insulation + layer of Izospan.

Laying scheme: floor + "Izospan C" + insulation + rail + beam.

Insulated roofing

"Izospan C" serves to create a layer of vapor barrier regardless of the roofing material. It protects the insulation from the saturation of moisture and mounted inside the structure. The material must fit tightly to the insulation layer. When installing finishing materials from the inside ("Finish" finish) between them and the "izospan C" should be a distance of at least 4 cm. This is the so-called "ventilation gap". It is especially important to comply with this requirement in premises with excessive humidity.

Concrete floor

Installation is made on a concrete surface, a smooth side down. From above (for alignment) is equipped.

Scheme of laying: Concrete floor + cement screed + "Izospan C" + "Finish" coating.

• the quality of insulation depends on the reliability of the junctions between the canvas. So, this issue needs to pay more attention. For their sealing, the Ribbon "Izospan FL" is often used. The place of interfacing of the material and elements of the building structure is covered with a "Izospan SL" ribbon. If there is no tape "Izospan", then you need to use another material, previously consulted with a specialist. It should be understood that after the end of the entire complex of work, something will be impossible to correct, since these joints will be inside the "sandwich";
• to secure the material, nails (galvanized) or construction staplers are used;
• if the "finishing" coverage is the lining (panel, plywood), then the "Izospan C" is mounted with vertical wooden slats. Previously, they must be processed by antiseptic compositions. If a outdoor finish Made from drywall, then profiles (galvanized) are used;
• when installing "Isyospan C", it should always be facing a smooth side to insulating material (if so is used).

Materials Izospan - Comfortable and durable films for construction having various appointment and features of application. They are distinguished by high performance characteristics and, depending on the modification, can be used as a moisture, vapor and windproof layer almost at any stage of construction or finishing work.

Windband and moisture protection protective membrane films

Membrane films used to protect structural and thermal insulation elements of buildings from weathering, sediment moisture and condensate are made of polypropylene, known for their durability, environmental safety and resistance to various aggressive substances and microorganisms. The windproof membranes of the IOSPUP have several modifications:

• Izosun A is a single-layer membrane with windproof and moisture protection properties, used when performing heat insulation of walls and roofs for wind and moisture protection insulation. The outer side of the film is smooth, with water-repellent properties, internal - porous, due to which the moisture is provided from the insulation layer.
• The two-layer option - the isospin AM, is distinguished by a high-strength duplicate layer, which protects the membrane film from damage during mounting work and operation. It has a high water-repellent ability.
• Modification of the ISOSPAP AF is a wind-and-moisture protection film with fire protection, made by membrane technology. Flame protection allows the use of ISOSPAP AF in lightly wooden structures, as well as for windscreens of easily marked insulation.
• Izospan AS - three-layer membrane film with increased water repellent properties. Laying is allowed directly on the insulation layer, without the improvement of the ventilation gap.

Hydro and vapor insulation films

The modifications of the isospan, used to protect all the elements of the building from the waters of moisture, both from the inside and outside the premises, as well as in inter-storey, undercoils. Made of polypropylene, have a laminated outer and porous inner surface. The loose structure allows you to accumulate condensate, but do not interfere with its further evaporation, due to which the whaling of moisture vapor from moisture-intensive structures is achieved and the appearance of condensate drops on them is preferably.

• Izospan B refers to vapor insulation films, is used to protect walls, partitions, as well as layers of fibrous insulation from the penetration of water vapor from the inside of the building. In addition to vapor insulation properties, provide protection inland walls From mold and fungus, dust and particles of insulation. It can be used in buildings from any materials.
• The Izospan C has higher hydro and vapor barrier properties, which is used as a moisture protection film in unheated attic, as a subcoase hydrocariolar insulation and as a moisture protection substrate for laying a laminate and parquet. High mechanical strength allows it to use it as waterproofing roof under metal tile. Izospan C is capable of withstanding the roof leakage in the places of fastening and adjustment to the elements of the structure and perfectly protects slinge system From the wetting and formation of condensate.
• Izospan D is universal vaporizolation for any structural elements, with very low vapor permeability and high density. It can withstand significant mechanical efforts, including snow load.

Izospan DM is a modification of a universal steam radiation coating with increased strength, anti-condensate layer and protection against UV radiation. The scope of application is much wider than that of the isyospana D, it can be used as a temporary coating of the roof and walls in the construction and finishing process.

Metallized films

The isooked with a metallized inner layer is represented by several modifications. Their scope is due to the property of reflecting infrared radiation, making it possible to provide additional thermal insulation of the premises in addition to pair-and moisture protection properties.

• Hydroparo insulating film with a metallized reflective layer of IPPPA FB is designed for the internal protection of the bat baths, saunas, other rooms with elevated temperature, as well as to protect against moisture and condensate heated subcoase premises, attic, wall partitions and overlaps. As a reflective layer, a metallized lavsano canvas is used.
• Izospan FD - polypropylene film with metallization, scope - protection of roofing and wall structures from wind, moisture outside the room, and from condensation of internal vapor. Can be used as an infrared screen. It has increased gap strength, withstands significant mechanical loads.
• Modification of ISOSPAP FS is used as vapor and waterproofing of various structures, as well as an additional heat transfer layer with interior decoration. It has less density, respectively, lower price.

The materials of the ISOSPA are used to insulate the surfaces from moisture. They demonstrate the necessary level of fire safety and, in addition, help keep heat indoors. The consumer provides a wide selection of products with the necessary properties necessary to organize quality.

Properties

When the waterproofing device, the isospan is mounted directly on the rafter to protect the insulation from moisture accumulation. Also, the vapor barrier film is used for thermal insulation of attic floors, ceilings, walls of rooms. On the wooden designsTo isolate them outside, they are applied to a pair of membrane. Before buying a film, you need to understand which species offer the characteristics and purpose market. The range includes rolled materials from nonwoven canvases produced according to GOST. The differences in the supplied product are traced not only in their density, but also in the structure.

The non-woven fabric membrane (to create a vapor-permeable barrier) is intended for external insulation of roofs and wall structures. The material protects against moisture and wind. In addition, the diffusion film performs another function - does not condense moisture inside the wall structure. Izospan class A does not pass water, it is easy to handle and is able to withstand different temperature loads, which allows you to increase the life of buildings. In addition, he perfectly protects them from dampness, decomposition, mold and corrosion.

Such material is worth buying thanks to its high resistance to negative factors, strength and excellent technical specifications. It can withstand power loads and not lose the form, as well as resistant to resist the effects of ultraviolet rays. Easy installation will also please: the user will be able to independently install the barrier using the minimum amount of primary means. Izospan A is used to protect basements and attic. Its density is 110 grams per 1 square meter. It is made in rolls 140 cm wide and 50 meters long.

General specifications:

• excellent strength;
• elasticity;
• is not a source of harmful substances;
• can cope with high pressure.

Material withstands temperature differences from - 60 to + 80 degrees. The composition has refractory particles that give it unique properties. Izospan A is a kind of membrane that protects the surface of the walls and the ceiling from moisture condensation. Tensile strength - 190/140 mm, resistance to ultraviolet radiation - 3-4 months.

When installing on the roof, the material is cut into wide bands and is superimposed so that the smooth surface remains outside. The installation begins with the bottom of the roof. At the same time, when working with Izospan should not be allowed to contact it, since the waterproofing properties in this case are significantly reduced.

Product made of pure polypropylene. It does not absorb moisture, so it is permissible to use the membrane for the insulation of residential and industrial buildings.

Thanks to the available properties, the ISOSPA guarantees long-term protection of the tree from rotting, and the metal is from corrosion. It is especially important to use the material in the regions with harsh climatic conditions, as well as increased wind loads.

The membrane perfectly restrains not only moisture, but also guarantees the absence of drafts (if it has been established in compliance with the requirements of construction norms). The membrane possesses a simple principle of the output of moisture to outside: the rough surface collects steam, formed in the room, after which it seeps out through the existing microforement. The back side is smooth, so drops either roll over it or evaporate.

That is why it is so important to put the material correctly, not the end of the parties: the rough surface of the film should always be inside, that is, deployed to the room or insulation. If this requirement is not respected, then the membrane will not work effectively.

Advantages and disadvantages

The advantages of the material:

• strength;
• reliability;
• comes with flame retardant additives;
• multifunctionality;
• environmental Safety;
• easy installation;
• vapor permeability;
• high temperatures resistance (suitable for use even in bathrooms and saunas).

Due to its structure, the ISOSPAP prevents condensate penetration into the walls and insulation, protecting their structure from the formation of fungus and mold. Many positive feedback provided the popularity of the material for many years. Izosan A is a film membrane-impermeable and moisture. Its use reduces the number of drafts, prevents moisture from entering and helps improve the quality of the atmosphere indoors. Additional use of primer before laying the membrane on most construction surfaces is not required.

Isopane A is an innovative material that has components in the composition, due to which it can be used on the surface with an elevated temperature. This is important in the structures of the roofs of baths and saunas. Unique properties allow us to extend the construction season and ensure year-round construction of buildings in cold climates.

The product can withstand up to 12 months of direct impact of ultraviolet radiation, while maintaining the integrity required for long-term construction projects. The material has a lighter weight than competitive products. This property is indispensable when it is necessary to reduce the burden on the design. You can set long parts of the web, which will increase the speed of work at the facility. The vapor barrier is mounted horizontally or vertically, be sure to cross the shells of 5 centimeters.

Laying Vanchlest avoids the appearance of drafts. The membrane is compatible with various building materialssuch as plaster, plywood, OSB, cement board, concrete, CMU, sealant. Can be saved at the level of heat consumption, which allows you to install and apply heating equipment In smaller premises. Energy costs can decrease by as much as 40%. The risk of mold and fungus also decreases.

Among the main deficiencies should be allocated:

• bad moisture resistance;
• a small scope.

If there will be too much water on the surface of the film, the moisture will start sliding inside. Use for the roof a single-layer film is not worth it. In this case, the multilayer membrane is best suited. In the manufacturer's instructions, it is indicated that the Izosan A can be used in the roof design, but it is desirable that the slope does not exceed 35 degrees. It is not necessary to acquire the material if a metal coating is planned on the roof.

Application area

• Manufacturers offer a wide range of materials. All kinds of isospan differ in density, as a result of which they can be kept on the floor frame houseSo use in the roof design.
• Izospan is one of the most popular types of insulation due to the price and unique properties. It is suitable for walls, ceiling and basement floors, attic and mansard. The hydrophobic canvas is widely used as a waterproofing layer on ground floors, cement screeds In wet rooms and as windproof. Parosolation is one of the main advantages of the material.

• The moisture protection membrane can be used in the design of the warm floor. Windproof function has significantly expanded the scope of material. Depending on the operating conditions, it may be necessary to create a ventilation gap of 40-50 mm, due to which moisture is weathering. A feature of the canvas is the ability to reflect thermal radiation.
• Rolled material is not afraid of water, is durable and easy to install, it is easy to use in the attic. It is widely used as a roof vaporizolator for pitched roofs, as well as partitions. At the preliminary stage of the roof of the plates are installed between the rafters. The second film layer overlaps the upper 15-20 cm without tension.

In the Operating Instructions, the basic requirements for the use of material are indicated.

• It is advisable to avoid fitting strips to the edge of the ridge.
• The ventilation gap (50 mm) is necessarily created, which provides air flow that promotes moisture weathering.
• All connections are processed by a sealing tape.

The AF marking of AF is distinguished by the presence of ignition protection, so it is used in flammable rooms. The presence of letters AM is a three-layer film design capable of protecting the building structure from any external influence.

You can find a material with AQ marking. It is such a film that has the maximum properties of isolation.

Subtleties of mounting

Before using the Izospan film, it is necessary to check the wasolation of the gaps between the insulation blocks, in case of detection, eliminate disadvantages. To seal the membrane contact places with structural elements, for example, with windows. For vaporizolation of the walls, the isospin A is used from the outside of the building, and the Izospan B - with the inner. During the construction of the walls, the isospin A is placed by layers on their surface. Work is underway upwards. Fixation is made with a stapler. At the same time, it is necessary to exclude the fields of the canvas, otherwise, with a strong wind load on the facade, an unnecessary noise may appear (clapging).

During the installation of the roof, the material is cut directly on rafters over thermal insulation. Laying is performed horizontally. Start from the bottom of the roof. The mount is made with nails (sometimes screws). Between the bottom side of the isospan and the insulation, it is recommended (but optionally) to leave the space about 5 cm, and between the membrane and the roof of the gap, the width of which is usually equal to the lines size.

As noted above, the placement of the Zeepan begins with the bottom row of horizontal stripes. The backstage should be at least 10 cm. The places of fitting the film to the surface should be glued with a mounting ribbon. This method is suitable for wood facing.

It is very important to lay the material with the right side to the insulation. Before installation, you must carefully read the instructions for the use of the web. For external isolation of roofs and facades of buildings, it is necessary to use the Izospan brands and, am, as providing the necessary protection.

Different versions of the isospan and have different material density. At the model and it is 110 g / m², in AM - 90 g / m². The AS model has an indicator equal to 115 g / m², and the largest density of AQ PROFF - 120 g / m². To create a high-quality hydro and parobacker, experts recommend using additionally Parobarrier Izospan V.

Mounting scheme depends on the design destination. If it is an inclined roof without insulation, then the main design is mounted, then the vapor barrier layer, and next - wooden flooring.