Grey polyethylene insulation Tubolit DG TL-42/30-DG /2m/

Thermal insulation for central heating and sanitary installations

Tubolit DG polyethylene sheathing is a flexible insulation material with a closed-cell structure, designed for effective thermal, acoustic insulation and protection of pipes in central heating, domestic hot and cold water, and sewage systems. Made of polyethylene foam, it effectively reduces energy losses, up to 90%, which translates to lower building operating costs and reduced CO2 emissions.

Properties and application

Tubolit DG is characterized by a very low thermal conductivity coefficient of 0.04 W/(m·K), making it an ideal solution for demanding applications. Additionally, the sheathing protects pipes from condensation and the influence of aggressive building materials. It is worth remembering that in the initial phase of use, slight shrinkage of the sheathing may occur (up to about 2% or more under specific conditions), which should be taken into account during installation. The product has a fire reaction class E according to EN 13501-1, providing a basic level of fire safety.

Advantages for professionals and end-users

• High insulation efficiency: Low thermal conductivity minimizes energy losses and reduces heating costs.
• Protection against corrosion: Prevents condensation on the pipe surface, protecting them from corrosion.
• Easy installation: Flexible material makes it easy to fit pipes of different diameters and installation configurations.
• Versatile application: Suitable for insulating heating, sanitary and sewage pipes in residential and industrial buildings.
• CE marking: Confirms compliance with European standards and regulations, guaranteeing high product quality.
• Chemical resistance: Shows resistance to commonly used building materials such as cement, lime or gypsum.
• Noise reduction: Reduces the transmission of sounds from the installation inside the building (noise reduction up to 30 dB(A)).
• Wide operating temperature range: Possibility of use in temperatures from minimum temperatures occurring in water and heating installations to +100°C.