Cover for BEVENT SK structured separating layer

BETEX TP Non-woven Fabrics

Green roof systems

General information about BETEX TP Non-woven Fabrics

Separating, filtering and protective layers for green roofs

BETEX TP non-woven fabrics are characterised by their flexibility and material thickness. The great diversity of BETEX TP non-woven materials, with standard weights ranging between 150 g/m² and 800 g/m², enables the ideal material to be selected for each project according to the type of application and the requirements of the structure.

BETEX TP Non-woven Fabric


BETEX non-woven fabrics with a weight per unit area of between 300 g/m² and 500 g/m² are the standard choice for the protection of roof cladding or root-barrier membranes from mechanical damage. These thick and extremely robust non-woven fabrics offer optimum protection against structural damage during the construction phase and beyond.

BETEX TP non-woven fabrics with weights of 150 g/m² to 200 g/m² are used in green roofs as a separation and filter layer. They effectively prevent different types of fill material from mixing, and prevent the drainage layer from becoming clogged by fine particles. BETEX TP non-woven materials provide long-term filter stability and ensure excellent long-term water permeability for green roof structures.

BONTEC NW Non-woven Fabrics
BONTEC NW Non-woven Fabrics

Non-woven fabrics belong to a category of construction materials that can influence the function of structural elements and even affect the stability of entire structures. Special applications in civil engineering require some form of differentiation in order to ensure that the right non-woven fabric is selected. ... To the product

Fields of use

This product is used multiple times in the construction project:

Product finder

Find the right product solution for your construction project.

Product finder

Subscribe newsletter

Don’t miss out. We will keep you informed via our newsletter.

Go to Newsletter form


Quick Contact

Schnellanfrage BECO Bermüller