FLOOR INSULATION WITH POLYURETHANE FOAM

No car owner needs to be told about the benefits of a heated garage in our climate. In winter, proper insulation can eliminate problems such as engine starting or electronic control system failure. No matter what material the garage is constructed from, high-quality internal insulation is essential for both metal and brick garages. Polyurethane foam is considered the most suitable insulation material, as it can be sprayed in just one day.

8 Reasons to Choose Polyurethane Foam for Garage Floor Insulation

1. Just 5-7 cm of polyurethane foam is enough to provide effective thermal insulation.
2. Polyurethane foam insulation reduces the fire hazard of a garage; the material is self-extinguishing, and polyurethane foam does not support flaming combustion, which is important for a car storage area.
3. Insulation of a metal garage can be done both from the outside and from the inside of the structure. This solution not only provides good thermal insulation but also extends the life of the iron foundation. The fact is that polyurethane foam is virtually impermeable to moisture, which helps reduce the risk of corrosion.
4. Insulating a brick garage only requires insulating the exterior; this will prevent any reduction in the building's usable area.
5. PUF can last for 50 years or more; the key is to prevent sunlight from reaching the surface of the cured insulation.
6. Polyurethane foam is resistant to aggressive liquids, so oils and gasoline spilled on the finish will not cause any damage.
7. Insulation by pouring PUF into the voids under the existing finish will reduce the amount of work required. In this case, dismantling the old finish is not required; the material is injected through small access holes. This method is suitable for external insulation of garages lined with brick, siding, or corrugated sheet metal.
8. Internal insulation with polyurethane foam can be done at any time of year; simply heat the iron garage to 5-10 degrees Celsius using a conventional heat gun.

The Economic Feasibility of Using Polyurethane Foam in Garage Construction

Some skeptics argue that spraying polyurethane foam is quite expensive, requiring significant financial investment, and that using such insulation in garage construction is not justified. Yes, of course, the price of polyurethane foam is somewhat higher than mineral wool, but a detailed analysis of garage insulation technology reveals other facts that skeptics tend to ignore.

• The service life of polyurethane foam insulation exceeds 50 years; during this period, insulation made of glass wool or traditional mineral materials will need to be replaced twice.
• Insulation with polyurethane foam does not require the construction of additional frame structures, and the material adheres perfectly to any surface. At the same time, it is resistant to any deformations typical of metal garages.
• The ability to eliminate the need for additional vapor and waterproofing provides another source of financial savings.
• The polyurethane foam surface can be coated with any type of finishing material, and when insulating the interior of a garage, it is sufficient to simply paint it for UV protection.

Thanks to all these factors, the actual cost of using polyurethane foam does not exceed, and in many cases (when performed by professionals) is less than, the cost of insulating a garage with traditional materials.

Thermal Insulation of a Metal Garage

We recommend applying polyurethane foam to both the interior and exterior surfaces of a metal garage. This method increases the resistance of such a structure to deformation. Furthermore, reducing the internal thermal insulation layer allows for the preservation of the internal area of ​​the iron garage.

Considering the installation's productivity (up to 350 square meters per work shift), the application of this double coating by a team of professional installers is completed in a single day. Today, insulating iron garages with polyurethane foam is considered one of the most promising ways to ensure energy efficiency in such buildings.

Thermal Insulation of a Brick Garage

Such structures only require foam treatment on the exterior, followed by plastering. Interior work is performed only after applying a layer of thermal insulation to the ceiling and garage doors, but this does not reduce the usable area of ​​the building.

Even a thin outer layer of polyurethane foam (up to 3 cm), which is quite affordable, will almost double the thermal performance of a garage.