Nanoizol d instructions for use. Application of Nanoizol D. Video. Which side to lay Izospan on the insulation

NANOIZOL A is a single-layer vapor-permeable membrane designed to protect building structures and insulation in them from wind and condensation, as well as from possible leaks of the main coating. NANOIZOL A has a fibrous structure. The outer side of the membrane has a denser and smoother surface for rapid drainage. The inner side is designed to retain drops of condensation and quickly evaporate them. This membrane structure ensures the removal of water vapor from the structure and insulation, protects them from moisture from entering external environment and protects insulation particles from weathering. NANOIZOL A Black differs only in black color.

NANOIZOL A prevents a decrease in thermal insulation characteristics and extends the service life of the entire structure. Made from polypropylene and non-toxic.

Installation instructions for the material NANOIZOL A/ A black

In designs frame walls and walls with external insulation (Fig. 1 a, b, c)

“NANOIZOL A” is rolled out perpendicular to the posts, smooth side outward, and fixed to them with brackets. The overlaps between the sheets are at least 10 cm. It is allowed not to leave a gap between “NANOIZOL A” and the insulation. The lower edge of the membrane must ensure the removal of flowing moisture to the ebb of the building's base. In the future, it is recommended to install a counter-lattice to securely fasten the material to the structure and provide a ventilated gap of 3-5 cm. To fix the slats, nails or self-tapping screws are used. The counter lathing will be the basis for attaching the outer cladding (blockhouse, siding, OSB, etc.).

In ventilated facades (Fig. 2)

Mounting brackets are installed first curtain façade(according to manufacturer's recommendations facade system.) Then the insulation slabs are fastened with a minimum number of dowels (1-2 per slab). The “NANOIZOL A” canvas is rolled out with tension (without gap) along the surface of the insulation vertically or horizontally. The layout of the panels should ensure the natural drainage of external moisture penetrating under the cladding. The overlap of the panels is 150 mm. If the membrane is not tensioned, acoustic pops may occur. At the places where the brackets exit, holes are cut in the canvas. Next, the insulation and “NANOIZOL A” are finally fixed required quantity dowels to the wall (in accordance with the recommendations of the insulation manufacturer). The number of dowels recommended for fastening Nanoizol A is at least 4 per 1 m2. Minimum distance dowels from the edge of the canvas at least 70 mm. For better fixation, we recommend placing dowels in areas where the panels overlap. In places where the brackets exit and where the panels overlap, sizing with adhesive tapes is allowed. If the fabric breaks, sizing with similar tapes is possible.

In the structures of basement floors (Fig. 3)

“NANOIZOL A” is laid between the joists on the subfloor and bending around the beams (joists) from above. Then, insulation is laid between the beams. If possible, you can attach NANOIZOL A to the joists from below on the ground side and reinforce them with slats, which will also serve as a support for the insulation. It is necessary to use insulation recommended for use in basement floors. If the operating conditions of the basement deviate from normal (poor ventilation of the underground space, high humidity soil under a building, etc.), then it is better to consult our partners or representatives. It might be wiser to use another material from the NANOIZOL line.

In insulated pitched roofs with various coatings (Fig. 4)

Using "NANOIZOL A" as waterproofing membrane associated with a number important features during installation. The material “NANOIZOL A” is rolled out perpendicularly or parallel to the rafters from the outside of the roof with an overlap of 10-15 cm, the smooth side out. The material is laid with a mandatory sag of 2-2.5 cm between the rafters; it is important to ensure the necessary gap between the membrane and the insulation (at least 2.5-3 cm). To do this, it is stuffed onto the rafters additional beam, or the rafters are initially installed 5 cm above the planned thermal insulation layer. It is also necessary to leave a gap of 5-8 cm between the roof ridge and the panels, thereby ensuring unhindered air flow through the lower ventilation gap. It is not allowed to use staples without a wooden batten installed on top of the membrane at the fastening points. “NANOIZOL A” must be secured with a counter-lattice, which also provides an upper ventilation gap. To fix the slats, nails or screws are used. A sheathing or continuous flooring is mounted over the counter-lattice, depending on the type roofing. When installing a valley, consultation with a specialist is recommended. In places where the fabrics overlap and where they abut structural elements, gluing with connecting tapes is allowed. The NANOIZOL A material should not be allowed to come into contact with the insulation, and the use of NANOIZOL A on roofs with a slope of less than 35 o is strictly prohibited, as this leads to a decrease in the waterproofing ability of the material. The lower edge should ensure natural drainage of moisture from the surface of the membrane into the gutter. To ventilate water vapor and condensation, it is necessary to ensure proper ventilation of both ventilation gaps, i.e. Ensure free passage of air in ventilation gaps; blocking areas of air movement is not allowed. For this purpose, ventilation holes are provided in the lower part of the roof and in the ridge area for air circulation

Waterproofing Nanoizol A

Nanoizol A is a roofing film designed to protect insulation and other building structures from wind and moisture. Can be used when installing insulated walls and roofs of any buildings. The Nanoizol A membrane is fixed on top of the insulation, under the roofing or external facing material walls. The inner side of the material is anti-condensation: drops of condensation are retained on the rough surface, they do not flow onto other materials and gradually evaporate. The outer side of the film is smooth, has water-repellent properties. Thus, Nanoizol A waterproofing prevents moisture from the external environment from entering the insulation and other materials, ensuring the removal of water vapor from them. The use of an under-roof wind-moisture-proof membrane allows you to extend the service life of materials and improve thermal insulation properties insulation.

Advantages of the Nanoizol A membrane:

• high strength;
• environmental friendliness (the film does not emit substances harmful to health);
• ease of use;
• resistance to adverse factors environment(bacteria, moisture, chemicals);
• durability.

Nanoizol A film can be used as a wind- and moisture-proof material on insulated roofs with any type of roof covering. It is laid on top of the rafters and insulation, under the sheathing slats. To protect the film and under-roof space from dust, dirt and debris, Krovli-M employees recommend using special seals.

The membrane is also used to protect insulation and other wall materials of low-rise buildings. Can be used for external insulation of timber, frame, panel walls, as well as combined designs. The film is fixed with outside insulation, under external finishing material (siding, clapboard, etc.).

Ventilated facade

It is advisable to use Nanoizol A when installing ventilated facades on buildings with external insulation. The film ensures the evaporation of moisture from the heat insulating material and protects it from wind and precipitation entering the ventilated gap.

When installing on the roof, Nanoizol A is rolled out horizontally on top of the insulation and cut directly onto the rafters. They are laid with a smooth surface facing outwards, installation begins from the bottom of the roof. The canvases are overlapped. At horizontal joints they should overlap each other by at least 15 cm, at vertical joints - at least 20 cm. A ventilation gap of 7-8 cm wide is left between the sheets suitable for the ridge.

A ventilation gap of 2-4 cm wide must be maintained between the wind-moisture-proof membrane and the insulation over the entire area. The width of the gap between the film and the roofing depends on the thickness of the sheathing slats. Ventilation gaps are necessary to remove moisture from the under-roof space. The film is stretched so as to prevent it from sagging between the rafters by more than 2 cm. Contact of the film with insulation or other materials leads to a deterioration in its moisture-proof properties.

The stretched film is attached to the rafters using wooden counter-battens; nails or self-tapping screws are used as fasteners. Depending on the type of roofing, a continuous deck or sheathing is then attached to the counter battens. When laying the film, specialists from the Krovli-M company recommend ensuring that moisture drains along it. bottom edge into the gutter. For effective removal moisture from the under-roof space, it is important that ventilation openings are provided at the ridge and at the bottom of the roof.

Nanoizol A film is not used as a base film roofing material. Nanoizol S and Nanoizol D can be used as a temporary coating.

On walls with external insulation, Nanoizol A is laid horizontally on top of the insulation. Her smooth surface should be facing outwards. The film is attached to wooden frame using galvanized nails or a construction stapler. The canvases are overlapped so that they overlap each other at the vertical and horizontal joints by at least 10-15 cm. It is necessary to ensure that moisture can drain along the lower edge of the film onto the drainage drain of the base. On top of the attached film, counter rails are installed on the wooden frame, on which the outer one will be mounted. finishing material(siding, lining, etc.). There should be a ventilation gap of 4-5 cm wide between the film and the outer skin (depending on the thickness of the counter slats).

• Nanoizol A
• Nanoizol B
• Nanoizol D
• Nanoizol SM

Under-roof wind-moisture-proof membrane Nanoizol A (waterproofing)

Nanoizol a instructions for use

The most important factor ensuring the effective performance of its functions by the insulation for a long period of time is the protection of the insulation and internal structures home from moisture from the external environment (atmospheric moisture, raindrops, powder) and from inside the room (steam and condensation). An increase in the humidity of insulation by 5% halves its thermal insulation properties. Unfortunately, the roof and external wall cladding do not always cope with this task 100% - drops of water or snow can penetrate under them due to poor installation, wind and slanting rain. Moisture contained in the air of a living space can also penetrate into the insulation. Using Film NANOIZOL just guarantees reliable protection from moisture, and accordingly ensure the durability of your building structures.

In the construction of an insulated roof, we recommend using membranes as wind and moisture protection NANOIZOL SM And NANOIZOL SD– they guarantee the reliability and durability of your roof structure. The materials are laid directly on the insulation without a ventilation gap, which avoids the cost of lathing between the insulation and the membrane.

NANOIZOL SM laid with the white side facing the insulation, NANOIZOL SD– gray side to the insulation.

NANOIZOL material is not intended as a main or temporary roof covering.

As an under-roof wind and moisture protection in insulated roofs with various types coatings with an inclination angle greater than 35 degrees, can be used NANOIZOL A. The material is attached with a gap of 4-5 cm above the insulation, on top of the rafters, under the sheathing. Serves to protect the insulation and load-bearing elements structures from under-roof condensation and how additional protection from the wind. Installation or use of the material during precipitation is prohibited.

When installing an insulated roof NANOIZOL A rolled out and cut on top of the roof rafters above the insulation. Installation is carried out with horizontal panels overlapping, the smooth side outward, starting from the bottom of the roof. The overlap of panels at horizontal and vertical joints is at least 15 cm. The stretched material is secured on the rafters with vertical antiseptic wooden counter-battens 4x5 cm on nails or self-tapping screws. Lathing or continuous plank flooring is mounted along the counter-battens, depending on the type of roofing. A ventilation gap of 4-5 cm is provided between the material and the insulation, and between the roofing covering and the material there is a gap equal to the thickness of the counter batten. NANOIZOL A must be secured in a tensioned position with minimal sagging between the rafters. Do not allow the material to come into contact with insulation or solid wooden surfaces, as this leads to a decrease in the waterproofing ability of the material. The lower edge should ensure natural drainage of moisture from the surface of the membrane into the gutter. To ventilate water vapor and condensation, it is important that the under-roof space is ventilated. To do this, ventilation holes are provided in the lower part of the roof and in the ridge area for air circulation.

As vapor barrier material in insulated roofs of exploited attics with various types of roofing covering NANOIZOL V. The material serves to protect the heat-insulating layer from the penetration of vapors from inside the room.

NANOIZOL V mounted with inside insulation on the rafters or along the rough sheathing using a construction stapler or galvanized nails. Installation is carried out from the bottom up with horizontal panels overlapping with an overlap of at least 15 cm at the horizontal and vertical joints. When finishing the room with lining (plywood, decorative panels etc.) the vapor barrier is fixed along the frame with vertical antiseptic wooden slats 4x5 cm; when finishing with plasterboard - galvanized profiles. The material is installed with a tight fit with the smooth side to the insulation. Interior decoration rooms are attached to a slatted frame or galvanized profiles with a ventilation gap of 4-5 cm. In rooms with high humidity It is recommended to fasten the panels of material together connecting tape NANOIZOL SL.

LLC - Titan Sib

Nanoizol A – under-roof wind and moisture protective membrane

The service life of roofing structures largely depends on humidity characteristics. Due to temperature changes, slot gaps, and vapors penetrating from the premises, condensation forms on the inner layers of roofs, which subsequently settles on the thermal insulation and sheathing. Excessive humidity significantly worsens the thermal insulation qualities of the insulation, as well as the strength characteristics of the roof. To prevent the accumulation of moisture in building structures, non-woven membranes are rolled out on the outside of the insulation under the roof covering. These include roll coverings TM "Nanoizol".

Operating principle and characteristics

The Nanoizol A roofing membrane is a semi-permeable film composite, the operating principle of which is based on the phenomenon of surface tension of water. Due to the rough texture inner surface moisture does not accumulate on the membrane: the evaporation area is increased, and individual moisture particles evaporate without settling on the inner layers. The outer surface, on the contrary, is smooth. If moisture penetrates through the roof or condensation forms, the drops will roll off unhindered even with a minimal slope.

Thus, as a result of using the Nanoizol A material, a complex effect is observed: removal excess moisture from the outer layer and normalization humidity conditions below the surface of the membrane. “Nanoizol A” prevents the insulation from becoming waterlogged, preserving its performance properties. In addition, Stroymet specialists note that the membrane creates a reliable wind barrier, which allows the material to be used for wind protection of buildings and structures.

• complex action (normalization of humidity conditions, removal of excess moisture from under the roofing, wind protection);
• convenient installation (no need to use special fasteners and structures);
• environmental Safety;
• durability (the service life of the membrane is measured in decades);
• under normal operating conditions and in particularly humid environments, the material retains chemical inertness and mechanical strength;
• not affected by mold.

Rolled Nanoizol A is used in insulated roofs of any geometry, as well as for wind and vapor barrier insulation of insulated walls of residential, public and industrial buildings. The material is not used as an independent covering - it is laid between the insulation and roofing sheets, facing, facade panels etc.

In roofing structures, the Nanoizol A membrane is cut onto the roof. The panels are stretched horizontally, smooth side out, with an overlap of 10-15 cm. Installation begins from the bottom of the roof, on top of the rafters, covering the insulation. Gaps of 2-4 cm should be left between it and the film to allow condensation to evaporate, and between the membrane and the roofing – to the thickness of the sheathing. The membrane is fixed using counter slats or lathing, secured with screws, nails or any other fastening material. At vertical seams, the overlap must be increased to 20 cm. In the area of ​​the roof ridge between the panels, a ventilation gap of 7-8 cm must be left. Lathing or continuous boarding is mounted along the counter-battens, depending on the type of roofing.

"Nanoizol A" can be combined in various wall structures with external insulation, including frame structures and buildings with ventilated facades. Same as in production roofing works, the membrane is attached to a wooden frame on top of the insulation. The panels are placed horizontally, overlapping 10-15 cm under the skin, smooth side out, leaving a ventilation gap equal to the thickness of the counter-batten. They are secured to the frame with a construction stapler or galvanized nails. The lower edge of the membrane must have an outlet for draining moisture to the drainage drain of the building's basement.

Important! when installing Nanoizol A membranes on inclined or flat designs should be given Special attention fixation and tension of the material. It should be in a tense position, without sagging between the rafters (no more than 2 cm). Nanoizol A should not be allowed to come into contact with insulation or wooden surfaces - this will reduce its waterproofing ability. Natural drainage of moisture into the gutter must be ensured from the surface of the membrane along the lower edge. To ventilate the under-roof space, there must be ventilation holes in the lower part of the roof and in the ridge area.

In addition to series A, there are other types of “Nanoizol” that differ from it in physical and mechanical characteristics, including density, water resistance, vapor permeability and strength. The choice of one option or another depends on the operating conditions. For temporary protection of building structures, Stroymet specialists recommend using Nanoizol C or Nanoizol D materials.

Technical characteristics of the material NANOIZOL A

• Nanoizol A – under-roof wind and moisture protective membrane
• Nanoizol B - under-roof wind and moisture protective membrane
• Nanoizol D – under-roof wind and moisture protective membrane
• Nanoizol SM – under-roof wind and moisture protective membrane

Wind-moisture-proof vapor-permeable membrane Nanoizol A

When used on non-insulated sloping roofs(Fig. 1) NANOIZOL D is rolled out parallel or perpendicular to the rafters with an overlap of 10-15 cm, the smooth side out. An overlap is made on the horse-drawn line. The material can be fixed to the rafters using the staples of a construction stapler. It is not allowed to use staples without an installed wooden batten (counter-lattice) on top of the membrane at the fastening points. NANOIZOL D must be secured with a counter-lattice, which also provides an upper ventilation gap. To fix the slats, nails or screws are used. A sheathing or continuous decking is installed over the counter-lattice, depending on the type of roofing. In places where the fabrics overlap and where they adjoin structural elements, gluing with connecting tapes is recommended. This will reduce the likelihood of leaks and avoid acoustic pops.

For waterproofing floors on moisture-bearing substrates(Fig. 2) NANOIZOL D sheets are laid directly on the floor, overlapping the walls. The sizes and number of canvases depend on the configuration of the room. The amount of overlap depends on flooring and the method of its installation. The canvases are laid with an overlap of 15-20 cm and glued together with connecting tape. The flooring is installed in accordance with the manufacturer's recommendations. After installation of the floor covering, excess NANOIZOL S or D along the walls is cut off.

When installing a waterproofing layer under a cement screed(Fig. 3) NANOIZOL D is laid directly on the base, with an overlap on the walls. The sizes and number of canvases depend on the configuration of the room. The amount of overlap depends on the thickness of the screed. The canvases are laid with an overlap of 15-20 cm and glued together with connecting tape; you can also glue the edges of the canvases to the walls so that they do not interfere with the pouring process. After the cement screed has hardened, excess NANOIZOL D along the walls is cut off.

For waterproofing or vapor barrier in flat roofs(Fig.4) NANOIZOL D is laid directly on the base. The dimensions and number of sheets depend on the roof configuration. The canvases are laid with an overlap of 20-30 cm and glued together with connecting tape. Next, the remaining layers of the roofing pie are laid.

If it is necessary to create a temporary roof NANOIZOL D is rolled out on the rafters horizontally or vertically with an overlap of 20-30 cm and reinforced with wooden slats to the rafters.

Window and door openings can also be closed with NANOIZOL D material by stretching it over a wooden frame and securing it in the opening. If we are talking about frame house, NANOIZOL D is stretched horizontally from the outside directly over the posts and secured to them with wooden slats, similar to a “temporary roofing”

• high tensile strength;
• easy to use;
• environmentally friendly, does not emit harmful substances;
• retains its properties for a long time;
• resistant to impact chemical substances and bacteria.

The use of special seals when installing the roof will protect the under-roof space and the vapor-permeable membrane from dirt, dust and foreign objects while providing the necessary ventilation.

IN VENTILATED FACADES:

When installing an insulated roof, Nanoizol A is rolled out and cut directly onto the roof rafters on top of the insulation. Installation is carried out with horizontal panels overlapping, the smooth side outward, starting from the bottom of the roof. The overlap of panels at horizontal joints is at least 15 cm, at vertical joints at least 20 cm. In the area of ​​the roof ridge between the panels, a ventilation gap of 7-8 cm must be left. The stretched material is secured to the rafters with wooden counter-battens on nails or self-tapping screws. Lathing or continuous plank flooring is mounted along the counter-battens, depending on the type of roofing. To ventilate condensation, a ventilation gap of 2-4 cm is provided between the moisture-protective membrane and the insulation, and between the membrane and the roof covering the thickness of the sheathing.

The material must be secured in a tensioned position without any sagging between the rafters (no more than 2 cm). The Nanoizol A material should not be allowed to come into contact with insulation or wooden surfaces, as this leads to a decrease in the waterproofing ability of the material. The lower edge should ensure natural drainage of moisture from the surface of the membrane into the gutter. To ventilate water vapor and condensation, it is important that the under-roof space is ventilated. To do this, ventilation holes are provided in the lower part of the roof and in the ridge area for air circulation.

When constructing the walls of buildings with external insulation, Nanoizol A is attached to a wooden frame on top of the insulation. The panels are positioned horizontally, smooth side out, overlapping at horizontal and vertical joints of at least 10-15 cm and secured to the frame with a construction stapler or galvanized nails. Wooden counter-battens are attached on top of the covering along the frame, carrying the outer cladding (lining, siding, etc.). It is imperative to provide a ventilation gap of 4-5 cm between the membrane and the outer skin for the thickness of the counter-batten. The lower edge of the membrane must ensure the removal of flowing moisture to the drainage drain of the building's basement.

Nanoizol B is a modern vapor barrier material - a two-layer polypropylene film that holds condensation on the surface and promotes its evaporation. First of all, Nanoizol B is intended for protection, as well as roofing and other building structures from the effects of water vapor penetrating from interior spaces building.

Vapor barrier Nanoizol is laid under the insulation and does not allow steam and condensation to leak through, protecting the thermal insulation from moisture. In winter, when due to the difference in temperatures inside and outside the building, condensation forms especially intensively, this creates a particular danger for both thermal insulation materials and building structures. Vapor barrier prevents them from being affected by fungus and the development of corrosion, extending the service life of the roof and walls.

Nanoizol B can be used for insulation load-bearing walls and floors between floors. The use of this material contributes to a significant improvement in the thermal insulation properties of insulation. Besides, polymer film prevents particles of thermal insulation material from entering the interior.

How to install Nanoizol

Vapor barrier material Nanoizol B is often used in insulated pitched roofs residential attics with any types of roofing. Vapor barrier is installed on load-bearing frame roof or on the rough sheathing under the insulation and serves to protect the thermal insulation from water vapor coming from the warm, used attic.

Another common area of ​​application for Nanoizol B vapor barrier is the walls of low-rise frame houses. You can use a vapor barrier film as follows: external way insulation, as well as internal. Euromet specialists recommend installing Nanoizol B on the frame on the inside of the heat-insulating layer.

When settling in interfloor ceilings Nanoizol B is laid on the subfloor or floor slabs between the joists (floor beams), below and above the thermal insulation layer. This protects the insulation on both sides.

Nanoizol B and parquet or laminated floors

When installing laminated floors or parquet, the two-layer polymer film Nanoizol B is used as a vapor barrier for the floor. How to install Nanoizol? - directly on the cement screed, and the floor covering is mounted on top.

When using Nanoizol B material for vapor barrier of insulated roofs or load-bearing walls with external and internal insulation the film is laid on the inside of the thermal insulation and should fit snugly against it with its smooth side. The vapor barrier material is attached to frame structures or to the sheathing or rough sheathing using a construction stapler. You can also use galvanized nails to secure the film to the frame.

The panels of material are laid horizontally overlapping with an overlap of at least 10-15 centimeters. Installation of vapor barrier on walls and pitched roof should be done from bottom to top. To protect insulating films from damage, Euromet engineers recommend using under-roof seals.

When covering interior spaces with clapboard or other wooden facing material (plywood, cladding panels) Nanoizol B should be fixed to the frame using wooden slats. If plasterboard is used in the internal lining, it is recommended to fasten the vapor barrier with galvanized profiles.

The indoor cladding itself is attached to a wooden frame or metal profiles with a gap of 3-4 centimeters. This is necessary for ventilation. To create an airtight vapor barrier, sheets of vapor barrier material are connected to each other special tape. All places where the vapor barrier is adjacent to walls, ceilings and openings (for example, for pipes, chimneys, antennas) must be taped with the same connecting tape.

On walls with external insulation, it is possible to lay vapor barrier Nanoizol B on the inside of the wall with its surface adjacent (the masonry side to the wall and the rough side to the inside of the room). To fix the film in this case, counter rails or galvanized metal profiles are used, which serve as the basis for installing the internal lining. When laying vapor barriers on walls made of brick or block building materials, connecting tape is used to secure the panels.

When installing insulated floors - in particular, basement and attic floors - vapor barrier film is laid between the floor beams (joists) and fixed with a stapler or using slats. Thermal insulation material is also placed between the lags, and another one is laid on top of it vapor barrier layer- with the rough surface outward and across the beams. The panels of insulating material are connected using tape.

Technical characteristics of vapor barrier Nanoizol B

Buy Nanoizol B at favorable conditions and at a wholesale price you can in any of the Euromet companies.

Hydro-vapor barrier "Nanoizol D" is a polypropylene fabric with one-sided laminated coating from polypropylene film.

Used as a hydro-vapor barrier in non-insulated roofs for protection wooden elements structures and attic floor from under-roof condensation, atmospheric moisture and wind penetrating in places where the roofing covering is loosely laid.

Hydro-vapor barrier "Nanoizol D" is used as a vapor barrier when installing insulated flat roofs.

As a waterproofing layer in cement screeds when installing floors in basements, basements and in wet rooms.

In construction it is used to protect building structures from the penetration of water vapor, snow and capillary moisture. Due to its high strength it can long time carry a snow load.

Hydro-vapor barrier "Nanoizol D" is laid on the sheathing or flooring made of boards with the smooth side facing out. Installation is carried out from the bottom of the roof with an overlap of panels of at least 15-20 cm. The material is fastened to the sheathing using a stapler or wooden slats. To ensure hydro-vapor barrier, the panels must be fastened together with tape. Use in construction roofing seals will significantly extend the service life of the entire roof.

IN FLAT ROOF CONSTRUCTIONS:

Hydro-vapor barrier "Nanoizol D" is laid on floor slabs or other base and is used to protect insulation and other structures from vapors from inside the room. The overlap of the panels must be at least 15 cm and fastening must be done with connecting tape. Lay on top of the material cement strainer. When waterproofing the floor under the screed, it is necessary to extend the material onto the walls by 10-15 cm.

Hydro-vapor barrier "Nanoizol D" is laid directly on concrete slab, a cement screed is mounted on top.