PENNPLUX TPO (Thermoplastic Polyolefin) Membrane is a type of waterproofing membrane can be used for underground structures, such as basements and foundations.
It is made up of a blend of polypropylene and ethylene-propylene rubber, which gives it excellent resistance to water and moisture.
PENNINT is offering various types of TPO basement membrane to meet with different requirements and projects.
The TPO membrane is installed directly onto the surface of the working slab, creating a watertight seal that prevents water from seeping through the concrete and into the building. The membrane is typically 1.5-2.0mm thick and comes in rolls that are easy to install.

Dampproof TPO membranes are highly resistant to UV radiation, chemicals, and punctures, making them an ideal solution for waterproofing underground structures. They are also very durable and have a long service life, making them a cost-effective solution for protecting buildings from water damage.
Overall, Dampproof TPO membrane is an excellent choice for underground waterproofing due to its high performance, durability, and ease of installation.