Foreword. In this article, we will consider an important issue for companies whose activities are related to the rental and operation of warehouses. In order to reduce the organization's costs for heating storage facilities and create a comfortable climate for the work of employees, it is necessary to insulate the walls of the warehouse, roof, floors and hangar gates. It is to this question that we decided to pay attention in this material.

Insulation with foil insulation

A feature of warehouses is a huge space with concrete floors and large gates; such warehouses are often impossible to heat to a comfortable temperature for a person. So that the warehouse owner’s electricity bills are not ruined, it is necessary to insulate the warehouse for the winter: get rid of “cold bridges” and seal up leaks of warm air.

First of all, it is necessary to think over the process of loading and unloading, which would take the minimum possible time to open the gate. It is also necessary to pay attention to the thermal insulation of the roof, concrete floors and walls from the inside in the warehouse. Let us further consider the question of the better to insulate a warehouse for the winter and describe some ways to insulate warehouses from the inside.

How to insulate a warehouse from the inside

The insulation of warehouses and hangars differs from the thermal insulation of a residential building, since it requires the processing of huge spaces, structures and work at height. In addition, it is often impossible to stop the operation of the warehouse even for a while, therefore, all repairs will have to be carried out by the builders inside at night or during the operation of the enterprise.

How can I insulate a warehouse from the inside for the winter:

1. Mineral wool(glass wool) - a classic and fairly cheap material. Mineral wool is fireproof (this is a significant plus for a warehouse where flammable substances or goods are often stored), the material is not subject to decay and decomposition. The disadvantage of basalt wool is the ability to absorb moisture and the low density of the plates - this requires the construction of a frame where the mineral wool plates will be laid, and the protection of the thermal insulation with a vapor barrier membrane from getting wet.

2. Styrofoam or foam- the cheapest insulation, the plates are easy to mount and there is no need to stop production. Extruded polystyrene foam has the best characteristics and is perfect for insulating a concrete floor in a warehouse, roofing and walls, as the material is very durable, while being lightweight and not afraid of high humidity. Styrofoam is less durable, in addition, the insulation is highly flammable, and emits harmful substances during combustion, which is unacceptable for fire safety.

Hangar vaults insulated with polyurethane foam

3. Spray foam- a very popular way to insulate roofs and walls in industrial premises and warehouses. Sprayed polyurethane foam (PPU) is a lightweight and durable material, non-flammable and has low thermal conductivity.

PPU is quickly applied and forms a seamless coating, resistant to moisture and without "cold bridges".

The material can be applied to any surface: wood, concrete, metal. The disadvantage of this insulation is the high cost, as well as the impossibility of carrying out all the work with a working warehouse.

How to insulate a cold warehouse in winter

How to insulate a gate in a warehouse

To insulate the gate in the warehouse, you can use expanded polystyrene or foam plastic. The material is light, durable, not afraid of precipitation. You can use sheets 50 mm thick, which are inserted into a frame made of 50x50 mm wood bars. The beam is pre-treated with an antiseptic, and all remaining seams between the foam sheets are sealed with mounting foam.

When the entire gate area is insulated, moisture-resistant plywood or OSB is mounted on top. The whole technology is no different from garage door insulation. Also, the gate can be insulated with mineral or glass wool, which also fits into a frame made of wood bars. The width of the beam must correspond to the thickness of the thermal insulation layer, which can be calculated on the calculator.

Before laying the basalt wool, the entire frame and gate are covered with a moisture-proof membrane. After laying the insulation, the frame is again closed with moisture insulation, so that the mineral wool is protected from getting wet from all sides. Next, bars are attached to the frame to create a ventilation gap so that moisture evaporates from the surface of the film, and the gates are sewn up with plywood or OSB.

How to insulate a roof in a warehouse

Insulation of the hangar roof is often difficult due to the significant height of the structure and its lightness, which is why it is often impossible to use heavy structures. A simpler, but more expensive way to insulate a roof in a warehouse is to hire specialists who will quickly spray polyurethane foam on the structure. Polyurethane foam will create a continuous layer without seams and will not load the roof of the hangar.

A cheaper, but at the same time labor-intensive method is the creation and insulation of the ceiling ceiling. In many cases, this method is simply impossible to implement due to the significant loads on the light structures of the walls and roof of the hangar. If the warehouse has concrete walls and ceilings, then there should be no problems. You can use any roll and slab insulation for this.

Slabs of mineral wool or expanded polystyrene should be laid in a pre-designed timber frame. The distance between the bars should be made 1-1.5 cm less than the width of the mineral wool or glass wool sheets so that the insulation fits as tightly as possible to the bars. Additionally, the thermal insulation should be fixed with a dowel - with fungi and covered with a vapor barrier to protect it from moisture.

How to insulate a concrete floor in a warehouse

Scheme of insulation of concrete floors on the ground

The concrete floor should be insulated even at the stage of the construction of the hangar. Thermal insulation is produced by the method of warming the earthen floor with foam plastic or foam plastic. Insulation plates are laid on the previously leveled soil (for this, the foundation should be poured from the inside with soil or sand). A caracas of reinforcement is knitted on top, and the floor in the hangar is poured with a thick layer of concrete.

If it is required to insulate the floor in the hangar after the completion of construction, then this work will require significant financial costs. Since it will be necessary to re-lay the insulation and pour concrete where cars and forklifts will drive. In those rooms where there will be no significant load, it is possible to insulate the floors along the logs, using foam plastic or mineral wool as a heat insulator.

This floor insulation technology was described in detail earlier in the article “Which is better for floor insulation in a wooden house” and will not be difficult. All work on the insulation of the hangar for the winter from the inside can be done in stages, so as not to completely stop the work of the organization.

The issue of warming storage facilities is as acute as the problem of reducing heat loss in winter with open gates. Sometimes vestibules are used for these purposes, which greatly complicates the process of loading and unloading. Another popular option is the use of heat guns, which are able to quickly warm up the air in the room after it cools down with the gate open.

A feature of any warehouse is a huge space, which is often simply impossible to heat normally to a temperature comfortable for the staff. Or perhaps, but then the electricity bills will just go through the roof. Therefore, first of all, the warehouse needs to be insulated, get rid of any “cold bridges”, close up all the cracks, think over such a system for loading and unloading goods that will take the minimum time to open and close the gate.

Warehouse insulation

The insulation of a warehouse is different from the insulation of an ordinary residential building: these are both huge spaces and work at height. In addition, not all companies can afford to suspend the operation of the warehouse for some time, and, therefore, work on the insulation of the premises should be carried out at night or right during the operation of the enterprise.

Consider some types of warehouse insulation:

1. Mineral wool. This is a classic way, quite cheap and therefore popular. Mineral wool is fireproof and does not rot. Its disadvantages are the high ability to absorb moisture and the high weight of the plates, which can be dangerous for walls organized from thin galvanized steel (hangars).
2. Sprayed polyurethane foam. Recently, this is a very popular method of warming warehouses. Polyurethane foam is not combustible, has low thermal conductivity and high vapor barrier, it is easy and quick to apply, it forms a dense seamless coating without any “cold bridges”. Its disadvantage is the rather high cost, and the impossibility of carrying out work with a functioning warehouse.
3. Sandwich panels. Finished factory panels are very beautiful, strong enough and do not require additional processing. The disadvantage of sandwich panels is the complexity of their installation and high weight, which can create an additional load on the walls and foundation.
4. Styrofoam. A very cheap way, foam boards are easy to install even when the warehouse is running. The disadvantage is a highly flammable material.

An example of how a warehouse is insulated with polyurethane foam:

See some more examples of such insulation.

Additionally: – “narrow” moment.

Warehouse heating

After the warehouse is insulated, you can also consider the heating system. What we need to know:

1. Warehouse parameters: width, height, length.
2. Required temperature. It is very important to know in combination with the outside temperature - in order to calculate the delta for which we need to warm the warehouse.
3. Heat dissipation coefficient - how the room is insulated.

Warehouse heating systems can be divided into water, steam, air and their combinations (steam-water, water-air, etc.). Let's consider them in more detail.

1. Water heating. A complex and expensive system to install, consisting of a heating point, mains connected to it and separate risers with heating devices. The advantage of this method is uniform and low heating, normal humidity in the room.
2. Steam heating. Provides fast heating of the room, requires a smaller area of ​​heating devices. Disadvantages - complex installation, short service life of the system.
3. Air heating. High efficiency, easy installation, low cost. Disadvantages - large diameter ducts.
4. Thermal curtains. They help to separate the warm air inside the room from the cold outside when opening the gates or doors of the warehouse. Air-thermal curtains prevent the movement of air masses and allow you to maintain the temperature regime inside the storage.

When heating, there is usually a question of choosing a fuel. The cheapest gas, but also use diesel, gasoline, electricity. Electric heating is generally the safest option with

The cost of insulation with polyurethane foam (PPU) depending on the volume in m3.
Type of work	The cost of insulation when ordering an area
	Up to 5 m3	5-10 m3	10-20 m3	>20 m3
PPU spraying with an average density of 8-12 kg/m3	6000r/m3	5500r/m3	5000r/m3	negotiable
PPU spraying with an average density of 25 kg/m3	11000r/m3	10500r/m3	9500r/m3	negotiable
PPU spraying with an average density of 35 kg/m3	14000r/m3	13500r/m3	13000r/m3	negotiable
PPU spraying with an average density of 45 kg/m3	18000r/m3	17500r/m3	16000r/m3	negotiable
Special conditions for construction companies and architectural bureaus!

The price can be changed depending on the difficulty of access to the surface.

The minimum order is 30,000 rubles.

The company "Policervis" offers services for the insulation of warehouses with foamed polyurethane. An effective insulation system allows you to create an optimal microclimate in warehouses and maintain normalized temperatures for storing goods or equipment.

Practical insulation for warehouses

The operational properties and installation technology make it possible to consider foamed polyurethane insulation as an effective solution for thermal insulation of warehouses.

The main properties of the heater include:

• long service life;
• water resistance and heat resistance;
• low thermal conductivity;
• rodent resistance;
• 100% adhesion to any kind of substrate.

The polymer material is environmentally friendly and equally effective for external and internal insulation.

PPU installation technology

Foamed polyurethane is applied by spraying using special equipment. This method allows you to create a seamless coating of the required thickness on surfaces of any complex shape. Due to good adhesion, the material is mounted without battens and mechanical fasteners. The time of foam hardening does not exceed several hours. The method of application and the absence of fasteners make it possible to minimize the time losses for thermal insulation.

Insulation of warehouses in Moscow and the Moscow region

By contacting our company, you can make a profitable order for fast and high-quality insulation of warehouses. We have good prices for services and discounts are provided.

It is very difficult to heat a warehouse, especially a large one, even if you do not spare money for heating and install a couple of heat guns. Without insulation work, all these attempts will turn into a bunch of wasted money. In order for the staff inside the building to feel comfortable even in the cold season, the warehouse needs to be insulated. You can also find out in a separate article.

Since the insulation does not let in not only cold, but also heat, it will be quite cool inside in summer.

How to insulate a warehouse

Warehouses are insulated, like the rest. The only difference is that the insulation should be as efficient as possible and fit without cold bridges. Remember that through cracks and defects in the insulating layer, money escapes that can be spent on more necessary purposes. Therefore, the choice of materials and technologies must be approached as thoughtfully as possible.

Unfortunately, completely unsuitable materials are often offered for the insulation of warehouses. Therefore, before ordering a service, you need to understand all the options offered. What you definitely should not agree to:

• Various types of mineral wool. Many firms indicate as a plus that these materials have been used for a very long time. Consider whether you need outdated technology. The thermal conductivity of 0.040 W / (m * K) was previously considered excellent, and for this it was necessary to put up with the disadvantages of mineral wool - increased moisture absorption and installation complexity. When used, the facts were even ignored that one type of mineral wool - the so-called glass wool - causes damage to the respiratory tract of the skin and eyes, and the rest of the options contain harmful phenol. Especially dangerous is cheap mineral wool, which smells unpleasantly of phenol and formaldehyde. It is impossible to insulate a warehouse with it - it will be uncomfortable for the staff to be there, and the stored property will acquire an unpleasant smell of paint and a hospital. Nowadays, when there are more effective, simple and safe materials, it is not worth insulating with mineral wool. Moreover, its active promotion is associated only with the low price of the material and the possibility of obtaining additional profit;

• - Another material often offered for warming warehouses. The panels are two layers of plastic, between which a heater is laid. Sandwich panels are harmless to health and do not emit odors. However, the material has a serious drawback - the complexity of laying, caused by its weak plasticity. Sandwich panels are quite rigid, so it will not be possible to bend them. You have to cut the insulation into small fragments that are interconnected. This leads to the formation of cold bridges at the joints, through which cool air enters the storage room. Another disadvantage of sandwich panels is their high weight, which gives a high load on the foundation and walls. In addition, the sandwich panels are on fire. Therefore, if a short circuit in the wiring occurs in the warehouse, the building will flare up with the release of acrid black smoke;

• - Another super-budget insulation, which is "promoted" by many companies. Even children know that polystyrene burns, and the fire service is aware that when it burns, it releases toxic substances, which will fine the owners of the warehouse. Another disadvantage of polystyrene is its attractiveness to rodents. Mice and rats easily gnaw soft material and carry it into holes, and sometimes settle in the thickness of the plastic. Such insulation threatens with a constant mouse smell in the warehouse and damage to things that rodents will spoil along with the foam;

• - a good material with a high energy saving rate, but, unfortunately, very expensive. In addition, it requires the construction of various crates for laying basalt mats and slabs. Such insulation is more suitable for an apartment, house or office, but not for a warehouse.

What material is suitable for warehouse insulation

An excellent option is insulation by spraying polyurethane foam outside or inside the walls. External insulation is much more preferable, because it allows you to keep the warehouse running. In this case, the dew point - the area inside the wall where water vapor turns into water - does not enter the room. It falls on the thickness of the insulation, where water simply cannot condense. Therefore, with this type of insulation, the walls do not “cry” and mold and fungus do not grow on them.

The disadvantages of external insulation are the impossibility of carrying out in the cold season, with strong wind and high humidity.

If the warehouse urgently needs to be insulated in the middle of winter or it is very rainy in your area, it is better to prefer internal insulation. True, in this case, you will have to unload the entire warehouse, take out all the available valuables and stop work until the insulation and finishing are completed. But, fortunately, polyurethane is quickly applied and dries in a short time. Finishing can be carried out the next day after spraying. Therefore, the warehouse will not remain idle for a long time.

How is the insulation of the warehouse with polyurethane foam

Polyurethane foam (PPU) is a porous insulation formed by spraying from two components. Between the polyol and the isocyanate of which it consists, a reaction occurs, accompanied by the formation of a polymer insulation and the release of a large amount of gas. As a result, during spraying, a porous mass is formed, which increases in volume up to 10 times.

When expanding, polyurethane foam fills cracks, irregularities and voids, forming an even layer without joints and seams. Cold bridges do not form in it either.

Don't be put off by the use of a toxic, flammable isocyanate to produce PPU. The polyurethane foam resulting from such a reaction is completely harmless and neutral, and the air bubbles formed during spraying are filled with ordinary carbon dioxide, so they also do not contain any poison. There will be no permanent unpleasant smell and harmful fumes in the warehouse. The only thing that will have to be done is to ventilate the warehouse after the work is completed.

From above, the insulation is covered with a layer of material that isolates it from ultraviolet rays that decompose polyurethane foam. If desired, PPU can be covered with siding or special finishing plates.

Polyurethane foam has one of the lowest thermal conductivity values ​​- 0.020 W / (m * K), which is two times lower than that of mineral wool, polystyrene foam and basalt wool. Therefore, the material can be applied in a layer two times thinner than other heaters. This allows you to practically not reduce the area of ​​\u200b\u200bthe room and its height. A small layer thickness is also obtained due to the lack of crates necessary for insulation with roll and plate materials.

This material can also be used to insulate the floor of the warehouse. This technique is much more effective than filling expanded clay between the lags and laying damp cotton wool insulation. PPU is quite durable, therefore, during operation it does not break and does not become covered with cracks.

Together with insulation, floor waterproofing is often done, you can read about this in another article,.

Thermal insulation of pipes in our country is a practically necessary procedure. The fact is that in winter the air temperature drops quite low. Severe frost can simply "break" the pipe. Probably, it is not necessary to explain that such a nuisance will bring many problems.

Thermal insulation for pipes is the best way to protect the pipeline from rupture. Of course, it is better to do it before any problems arise. What to do if the pipes are already frozen? Either defrost them, or replace them, and after that insulate them.

WHY IS PPU THERMAL INSULATION VERY POPULAR?

The most popular material for insulation is polyurethane foam.

Why is he in such demand? The reason for this is its characteristics.

1. Sealed. It does not allow water to pass to the pipes and thereby protects them from icing;

2. Excellent heat retention;

3. Durable. Insulation made from this material can last up to several decades;

4. Easy to install. It is possible to make insulation of PPU pipes within one day;

5. Inexpensive. Unlike many other materials, foam plastic has an affordable price.

Do you need thermal insulation for heating pipes? Contact us!

Why should you contact us for insulation? That's why:

Our company has 7 years of experience in thermal insulation;
Warming for you will be done by highly qualified specialists using modern equipment;
We work with objects of any complexity;

Installation takes little time. Insulation work will be completed within 1 day;
We have certificates and licenses confirming the quality of the materials we use and the work performed;
Warranty for installation and foam - 50 years;
We offer low prices.

Turning to us, you will only need to pay for the material - polyurethane foam, everything else (consultation, calculation of the cost and quantity of the required material, delivery and installation) we provide free of charge.

Protect your pipes from freezing - order insulation from us.

Insulation of containers and tanks with polyurethane foam

The metal container is used not only as a container for transportation. Retail outlets, small warehouses, garages, water storage tanks - and this is by no means an exhaustive list of possible applications. Such a wide scope was provided by the low price, ease of installation, the ability to move to the desired point. The only disadvantage of containers is considered to be practically zero thermal insulation of such a design, and the use of most traditional heaters leads to a significant decrease in the internal volume of the container. This problem can be solved by spraying polyurethane foam, a new generation two-component material that provides thermal insulation with a minimum thickness of insulation.

Insulation of containers with POLYURETHANE FOAM

Thermal insulation of containers with polyurethane foam is a technically simple process, but it requires the use of special expensive equipment. In this regard, the price of spraying is somewhat higher than the cost of installing plate insulation, the economic effect of the technology is based on improved performance of the material.

• Installation does not require the use of additional fasteners. PPU is applied directly to the metal surface of the container, making it possible to abandon the traditional frame.
• The polyurethane foam insulation system does not require the use of hydro and vapor barriers, which greatly simplifies installation, increases its speed and reduces the cost of purchasing materials.
• PPU protects the metal container from moisture, thereby reducing the risk of corrosion foci, which allows to increase the life of the structure.
• We recommend installing polyurethane foam insulation from the inside, the minimum layer thickness will not reduce the usable volume of the structure, and simple painting will protect the polyurethane foam from sunlight.
• Polyurethane foam insulation compares favorably with its environmental safety, which is why its use is recommended for grocery outlets (unlike materials based on fiberglass and mineral wool).

Before installing the thermal insulation, the surface of the container must be cleaned of existing pockets of corrosion, it is also desirable to prime the cleaned places with special compounds. No other surface preparation is required.
The polyurethane foam mixture supplied under pressure penetrates into all available cracks and recesses, due to which a continuous coating is formed on the inner surface of the container, which is characterized by minimal heat loss. The spraying speed is quite high, our specialists process an object of average size in just one day, and work can be performed at any time of the year. In just a few hours, polyurethane foam reaches its design hardness and strength, and the container can be used for its intended purpose already on the day of thermal insulation installation.

INSULATION OF TANKS WITH POLYURETHANE FOAM

Installation of insulation on tanks is difficult due to its cylindrical shape. For fastening traditional plate or roll materials, it requires the construction of fairly complex frame structures. That is why the most rational is the use of PPU for the implementation of such work. In addition, it should be noted that tanks insulated with polyurethane foam can be buried in the ground without additional waterproofing treatment. The material has a low moisture absorption coefficient, so PPU will provide reliable protection against the effects of soil water and other aggressive liquids.
Processing the tank with polyurethane foam allows you to organize the storage of various liquids prone to freezing, even in harsh climatic conditions. Thermal insulation of this class is also used in the installation of fire tanks to provide water supplies for fire extinguishing needs.

Our company performs thermal insulation of containers for various purposes and tanks throughout Moscow and the Moscow region. PPU spraying is carried out within the minimum period agreed with the customer, while the prices for our services are considered the most optimal in the region. Take advantage of the unique opportunity to get a free consultation on the properties and capabilities of polyurethane foam insulation right now.

Insulation of vegetable stores with polyurethane foam

A big city needs a lot of food. That is why the construction and operation of premises for the storage of grain, fruits, vegetables is a fairly profitable business. The most rational vegetable storage is considered to be a prefabricated building with polyurethane foam insulation. The structure is mounted quickly, has a significant usable volume, and PPU spraying, which has good thermal characteristics, will help to ensure the temperature regime necessary for storing various products.

Types of vegetable stores with PPU insulation

Representatives of the agro-industrial complex appreciated all the advantages of thermal insulation based on polyurethane foam. Thanks to the appearance of such a heater, it became possible to construct reliable vegetable stores from almost any building. To date, the following types of such facilities are successfully operated in the Moscow region:

• Vegetable storage facilities based on prefabricated metal hangars and large containers.
• Converted brick and wooden buildings with double or single foam insulation.
• Basement and basement floors of industrial buildings, which, with minimal reconstruction, serve as efficient and inexpensive vegetable stores.

6 reasons to choose polyurethane foam insulation

To date, PPU is gradually replacing other existing heaters from the construction market. Experts explain the large amount of polyurethane foam used in the construction of vegetable stores for the following reasons:

1. The ability to perform insulation of buildings from various materials. Polyurethane foam adheres perfectly to metal, wood, concrete and brick surfaces. At the same time, PPU spraying does not require expensive preparatory work and the installation of supporting frames. Due to this, the cost of building or reconstructing a vegetable store is significantly reduced.
2. The use of high-performance foam application equipment can significantly reduce the installation time of thermal insulation. A professional installer is able to process up to 350-400 m2 of vegetable storage area per shift.
3. PPU thermal insulation has minimal moisture absorption and vapor permeability, thanks to which it is possible to create a microclimate that is optimal for storing various products, while there is no need for additional installation of insulating coatings.
4. Vegetable storage, which is insulated with polyurethane foam, ensures the safety of products both at negative and at high positive ambient temperatures. Separate rooms of the building can be converted into efficient freezers.
5. Insulation based on polyurethane foam has a significant durability, while providing protection from sunlight (which can be achieved by simply painting the insulation), the operational life of thermal insulation reaches 30-50 years.
6. Polyurethane foam is distinguished by absolute environmental and fire safety, which is why it is recommended for use in the construction of vegetable stores. The quality of stored products is not affected even by direct contact with PPU.

Why is it profitable to order insulation from us

Our company provides thermal insulation of various building objects with polyurethane foam. Reconstruction of vegetable stores is one of the main directions of our activity.

• Our specialist will visit your vegetable store to determine the scope of work, select the most appropriate technology (internal or external insulation).
• We deliver insulation and equipment necessary for spraying polyurethane foam on our own.
• All preparatory work and installation of insulation are carried out by trained specialists, while the application of polyurethane foam is carried out in the shortest possible time, which is negotiated in advance.
• The vegetable store can be operated within a few hours after the completion of the insulation.

Our main advantage is an affordable price, minimum terms and the ability to perform work throughout the Moscow region.
If you have any questions about the insulation of vegetable stores with polyurethane foam, get a free consultation right now.

THERMAL INSULATION OF REFRIGERATION CHAMBERS WITH POLYURETHANE FOAM

Refrigeration units (industrial cold stores) must provide a sufficiently low air temperature that creates optimal conditions for the storage and transportation of food, medicines, and some types of industrial products. If the thermal insulation of a domestic refrigerator does not cause difficulties, and can be made using almost any heater, then when installing industrial-grade equipment, it is polyurethane foam that is most often used.

Reasons for choosing PPU for the installation of refrigerating chambers

The choice of polyurethane foam as the main material used for thermal insulation of mobile refrigerators and large-capacity refrigeration units is due to its physical properties and performance characteristics.

• The low specific gravity of the PPU-based insulation makes it possible to mount refrigeration units on the basis of ordinary freight transport; such thermal insulation does not create an additional load on the car chassis.
• Excellent adhesion of polyurethane foam allows it to be applied to almost any original surface. At the same time, the coating obtained is highly resistant to vibration loads that arise as a result of the operation of the installation that ensures the circulation of the refrigerant.
• Insulation with the use of polyurethane foam can be carried out both at the factory and at the place of direct installation of the refrigeration chamber. Thanks to this, the thermal insulation of industrial installations in logistics and shopping centers is carried out by spraying polyurethane foam. The small dimensions of the installation allow you to work both outside and inside the industrial refrigerator.
• Two-component polyurethane foam can be applied in several layers without breaking the solidity of the coating. This allows you to obtain thermal insulation of the required thickness (determined by the calculation of thermal characteristics and the required mode of operation of the refrigerator). In this case, spraying is carried out in a seamless way, which significantly reduces the heat loss of the installation.
• The minimum moisture absorption and vapor permeability of polyurethane foam allows you to create the most optimal microclimate for storing various products in the refrigerator. This significantly reduces the likelihood of condensation on the surfaces of the installation.

The possibility of applying polyurethane foam in a mechanized way and the minimum thickness of the required coating can reduce the cost of manufacturing refrigeration equipment. Due to this, the price of a refrigerating chamber with PPU thermal insulation compares favorably with other similar devices of this class.

Advantages of a PU foam refrigerator

First of all, it should be noted that polyurethane foam is absolutely harmless to the human body, in addition, the design of the refrigerator does not imply direct contact of the material with the products placed inside the unit. The use of polyurethane foam provides a number of operational advantages compared to other heaters.

• Thermal insulation made of polyurethane foam is not of interest to rodents, which ensures reliable safety of the structure.
• The thermal performance of the installation does not deteriorate over time. Unlike rolled mineral wool or slabs, PPU does not slip from vertical surfaces. The average life of a refrigerator insulated with polyurethane foam exceeds 50 years, while the payback period of the installation when loaded above average is from 2 to 5 years, depending on the working volume.
• To improve the energy efficiency of equipment, double spraying of polyurethane foam (external and internal) is practiced. This technique allows you to provide the necessary thermal performance with a minimum decrease in the working volume of the chamber.
• Insulation with polyurethane foam makes it possible to convert almost any room into a refrigeration unit at minimal cost. At the same time, the main share of the costs will be for the purchase of a refrigeration machine (compressor), the cost of applying PPU (even taking into account the price of the material) is significantly lower.

Our company carries out thermal insulation of any refrigeration units, including handicrafts, with polyurethane foam. We guarantee an affordable cost and an increase in the efficiency of refrigeration equipment after insulation work has been completed.

For information on the cost of work and the features of the use of polyurethane foam, take the opportunity to get an exhaustive free consultation from our specialist.

WAREHOUSE INSULATION WITH POLYURETHANE FOAM

If you are in business, then it is not for us to tell you how important the reliability of storage facilities is. Just imagine that frost hit and all your goods suffered from it. Such situations need to be considered in advance. This will avoid losses.

Warming of warehouses will help to keep a trade dress of your production all the year round. This procedure also allows you to save money, since after thermal insulation you will be able to heat your warehouse not as intensively as before. After all, insulated walls retain heat inside the room.

What material should be chosen for thermal insulation of a warehouse?

If you decide to insulate your warehouse, then it is best to choose polyurethane foam for this purpose. It has a lot of advantages:

Ease of installation. Work on insulation using this material will take no more than 1 day. Agree that such terms are quite attractive;

Saving. In addition to the fact that your goods will always be safe, you can save on heating. Insulation of warehouses with polyurethane foam reduces energy costs by 50%. A one-time investment in thermal insulation will help you save money for years to come;

Durability. Polyurethane foam as a heater can last for several decades.

Why insulate a warehouse with our help?

You have decided to insulate your own storage facilities, but do not know who to entrust this work to? Contact MasterPena.

For more than 7 years we have been providing services for the insulation of objects using polyurethane foam. Our specialists have rich experience in this field and use modern equipment.

The MasterPena company takes on objects of any complexity. And the result of its work and the materials used gives a guarantee of up to 50 years. We use only certified polyurethane foam.

All work is carried out as soon as possible - up to 1 day. At the same time, the cost of our work is very affordable. In fact, you only need to pay for the material itself. Its delivery, installation and calculation of the cost of all work are carried out absolutely free of charge.