Grey polyethylene insulation Tubolit DG, TL-22/30-DG /2m/

Effective insulation for central heating and sanitary installations

Tubolit DG polyethylene sheathing is a proven choice for professionals and homeowners looking for reliable protection against heat loss and condensation. Made of closed-cell polyethylene foam, it provides excellent insulation properties in central heating, domestic hot and cold water systems, and other systems. A low thermal conductivity of 0.04 W/(m·K) allows reducing energy losses by up to 90%, which translates to lower heating bills and a smaller environmental impact.

Application and properties

Tubolit DG is not only thermal insulation but also protection against condensation on cold water pipes. The flexible material easily adapts to the shape of the installation, making it easy to install even in hard-to-reach places. It is worth remembering that in the initial phase of use, the sheathing may shrink slightly (up to about 2% or more under specific conditions), which should be taken into account during installation. The product has a reaction to fire class E according to PN-EN 13501-1, which provides additional safety of use.

• Reduction of heat loss: thanks to the low thermal conductivity, Tubolit DG minimizes energy losses in heating and sanitary installations.
• Protection against condensation: prevents moisture from forming on cold water pipes, protecting against corrosion and damage.
• Easy installation: the flexible material makes it easy to adapt to the shape of the installation and shortens the installation time.
• Versatile application: ideal for insulating central heating pipes, domestic hot and cold water pipes, and other installation systems.
• CE marking: confirms the product's compliance with European safety and quality standards and regulations.
• Chemical resistance: the material is resistant to most commonly used building materials, such as cement, lime, and gypsum.

The sheathing thickness is 30 mm, which provides optimal thermal insulation in most applications. The lack of a closure and mounting material means that appropriate accessories (tapes, adhesives) must be used during installation – it is worth remembering to choose compatible products to ensure the durability of the connection.