Insulating an old house can be a challenging task, but it is also one of the most effective ways to improve energy efficiency, reduce heating and cooling costs, and enhance living comfort. Older buildings often do not have proper insulation so it no longer performs well. By improving insulation, homeowners can lower energy costs, keep the character of their old house, and enjoy modern comfort and protection.

Nowadays, the significance of building insulation is clear to everyone. As you know, it affects energy efficiency, structural durability, and indoor comfort. Therefore, in this article we will address the major types of building insulation, their applications, features, and technical specifications.

For better energy saving, paying attention to few parts like the attic is of great importance. Without proper insulation, the attic becomes one of the main sources of energy loss that lets heat escape in winter and allows hot air to enter in summer.

In this article, you will learn about the significant benefits of using polyurethane foam for building insulation. Discover how PUR foam can reduce energy costs by up to 50%, its historical development, and why it became a popular choice for thermal insulation globally.

Noise pollution is a critical problem of daily life accordingly, one of the main criteria of an ideal home is how sound insulated it is.

Spray-applied polyurethane foam is a versatile roofing material that expands upon application, creating a closed-cell structure that resists water infiltration and provides insulation. It offers benefits such as improving drainage, insulation, and waterproofing, as well as solving vapor drive problems. In this article, you will learn about the chemistry behind polyurethane foam, its components, and its applications in roofing systems.

Mineral wool (0.031-0.045 W/mK) offers good insulation and soundproofing but absorbs water. Fiberglass is cost-effective and non-combustible but can irritate lungs. Polystyrene foam (0.030-0.045 W/mK) is great for foundations but sensitive to solvents. Polyurethane foam (as low as 0.020 W/mK) provides excellent insulation and is easy to apply. Cellulose fibers (0.039 W/mK) are good for insulation and soundproofing but need ventilation. For details, contact Imen Polymer Chemie Co.