Reduction in heat loss
Years of reliable service
A unique material providing excellent thermal and sound insulation
What is PUR?
Polyurethane foam insulation (PUR) is a modern and effective method of insulation.
The material belongs to the group of plastics and consists of a cell structure filled with carbon dioxide or freon. Polyurethane foam is created by mixing two liquid components, resulting in a foamed substance that is used for thermal insulation.
Insulating with PUR reduces heat loss by 50%!
Improving energy efficiency is an important trend of our time. Thanks to the work of scientists and technologists, we now have a solution that significantly outperforms all previously available methods. We offer insulation through polyurethane foam spraying. In terms of technical and operational characteristics, it surpasses traditional materials many times over! This method confidently addresses the challenge of improving energy efficiency in all types of buildings—industrial facilities, public buildings, warehouses, private homes, and apartments. Due to the high thermal insulation properties of the material, the cost of insulation pays itself off within just 2-3 years at current energy rates. And keep in mind that energy rates continue to rise, while the reliable lifespan of this insulator exceeds 30 years!
Why does PUR insulation significantly
outperform other options?
In terms of thermal conductivity, PUR outperforms all insulation materials currently on the market. PUR is significantly more effective at retaining heat, creating the right microclimate, and reducing energy costs!
Traditional insulators typically last 3-5 years. After this period, their efficiency rapidly declines, necessitating replacement. The rated lifespan of PUR is 50 years, and GIA Solutions offers a 30-year warranty on the material!
PUR insulation reduces heat loss by 50%. At current rates for heating, energy, and fuel, the cost of the service pays off in no more than 5 years. Moreover, the guaranteed lifespan of the material exceeds 30 years, ensuring at least a tenfold return on investment!
Advantages of PUR as an Insulator
The complete safety of PUR is confirmed by relevant certifications worldwide, particularly in Europe and the USA. Polyurethane foam is widely used in medical and childcare facilities, as well as in the food industry.
Most traditional materials lose their thermal insulation properties when exposed to moisture. PUR does not absorb moisture, thus retaining its properties while also providing additional vapor, wind, and waterproofing protection for the building.
Due to the lightweight nature of this polymer insulation, there is no need in reinforcing load-bearing structures or taking other measures that require additional costs. Polyurethane foam is resistant to water and chemicals, making it practical in use.
This is a crucial property of the insulation material. For example, styrofoam blocks may maintain their insulation properties for several years, but due to vibrations, soil movements, and other factors, gaps between the boards may appear and widen over time. In contrast, a layer of PUR is monolithic, with no seams that could separate over time.
The insulation we offer complies with all current fire safety regulations for buildings and structures. The material is fire-resistant and does not support combustion, setting it apart from many types of styrofoam.
For residential and many other types of buildings, improving noise protection is essential. When insulating with PUR, this issue is partially resolved automatically. If a significant increase in soundproofing is needed, an additional layer with enhanced soundproofing properties can be applied.
Neither extreme cold nor summer heat, or even heat from nearby equipment, can damage polyurethane foam. The operating temperature range for PUR is from –200 to +120°C.
Given the long lifespan of the material, this property is significant. In addition to being rot-resistant and unappealing to rodents, PUR also prevents conditions favorable for the development of insect colonies or microbes within the insulation layer.
Comparison with analogues
| PUR | Mineral wool | Styrofoam | Ecowool | |
|---|---|---|---|---|
Our work
FAQ - Q&A
The choice of PUR thickness to achieve maximum efficiency is determined by meeting the thermal performance requirements of the building’s envelope. Based on these requirements, the thermal resistance of the building’s envelope and heat transfer resistance are calculated. From this, the most effective type of SPF (open-cell/closed-cell) and thickness are determined.
The main types of PUR have a flammability class of G4-G3. If necessary, PUR with a G1 flammability class (low flammability) can be supplied and used. As the fire resistance increases, so does the cost of the material.
Pouring is not suitable in this case because, polyurethane expands and starts to exert pressure on all structures. Additionally, the foam will fill all seams, cracks, and gaps, which means it will seep out onto the facade and stain it. The paneling will be pushed out and break.
Pouring is not suitable in this case because, polyurethane expands and starts to exert pressure on all structures. Additionally, the foam will fill all seams, cracks, and gaps, which means it will seep out onto the facade and stain it. The siding will be pushed out and break.
This work can be done, but there are some limitations:
• The gap between the walls must be 100% empty, without insulation.
• The thickness of the gap should be at least 50 mm.
• PUR is poured through 8 mm-10 mm holes drilled into the brick joints. The joints must allow such holes to be drilled.
We do not perform preparatory work for drilling and facade insulation.
To determine the technical solution, our specialists need to understand the existing structure of the attic and the location of the property. After that, we can advise on how to properly prepare the property and which foam to choose for insulation. The minimum thickness of rigid polyurethane foam for the attic is 100 mm.
Detailed instructions for surface preparation will be provided by a technical specialist after a visual inspection of the property. Generally, the surface for PUR spraying should be cleaned of dirt, rust, and oils, and be dry. Surfaces that are not to be sprayed with insulation must be covered with polyethylene film. The air humidity at the spraying site should not exceed 80%.
The cost of 1 m² of PUR spraying depends on the volume of work, the complexity of the property, the thickness, and the type of polyurethane foam.
The thickness of PUR is determined by the customer’s preference, the location of the property (climate), and the purpose of the property. After understanding the customer’s requirements, our specialists will recommend the necessary layer of polyurethane foam. In some cases, 50 mm will be sufficient, for example, if you need to insulate the walls of a warehouse where the temperature should not drop below +15°C in winter. However, for insulating the wall of a private house made of foam, 50 mm of rigid PUR will not be enough, 80 mm is required.
The thickness of PUR is determined by the customer’s preference, the location of the property (climate), and the purpose of the property. After understanding the customer’s requirements, our specialists will recommend the necessary layer of polyurethane foam.