16.1.2025
Ivan Landa
Correct window installation and precise insulation are key to ensuring the thermal insulation properties of a building. One innovative material that is increasingly used in this area is purenit. This modern material brings a number of benefits that will be appreciated by both industry professionals and the users themselves.
What is purenite and why should it be used under windows?
Purenite is a highly durable and versatile material made from polyurethane foam. Its properties make it ideal for the area under windows, where it fulfils several key functions:
- Excellent thermal insulation: Purenit minimizes thermal bridges, which helps reduce energy loss and ensures a comfortable interior temperature.
- High strength and stability: This material resists pressure and deformation, ensuring stable support for the window structure.
- Resistance to moisture and rot: Purenite is waterproof, which protects it from degradation even in harsh conditions.
- Ease of workability: Due to its lightweight and easy workability, purenite can be easily adapted to the specific needs of a project.
How is purenite installed under windows?
Using purenite under windows is relatively simple and ensures the long-term functionality of the entire window assembly. Installation is as follows:
- Substrate preparation: The surface under the window must be clean, dry and flat.
- Cutting and adjusting purenite: Purenite boards can be easily cut to the desired size and shape.
- Mounting: Purenite is laid in place to provide support to the window frame. It can be fixed using suitable adhesive or anchors.
- Additional Insulation: After installing Purenite, it is recommended to seal the surrounding joints with insulating foam or sealing tapes for maximum effectiveness.
Benefits of using purenite in practice
Purenite is increasingly used in construction practice due to its unique properties. The main advantages include:
- Reduction of energy loss: Due to its thermal insulation properties, purenite helps reduce heating costs.
- Long life: Resistance to moisture, mould and rot ensures that purenite lasts for decades without loss of functionality.
- Environmentally friendly material: Purenite is recyclable and its use helps to reduce the ecological footprint.
When to choose purenite?
Purenite is the ideal solution for new buildings and renovations where the focus is on energy efficiency and long-term reliability. It is particularly suitable for low-energy and passive houses, where even small heat bridges can have a significant impact on the overall energy balance.
Conclusion
Purenit under windows is a modern and effective way to improve the thermal insulation and stability of a window structure. Its properties make it a very popular choice among building professionals and investors. If you are looking for a reliable solution that will last for many years, purenite is the right choice.
