Breathable PE PP nonwoven membranes offer moisture protection and ventilation. They consist of three layers: PP non-woven fabric for reinforcement, micro-porous PE film for breathability. They are eco-friendly and easily recyclable. When installing a breathable roof membrane, ensure a clean, dry surface and proper sealing for optimal performance.
|
Physical Property |
Result |
Test Method |
|
Size |
1.5M*50M |
|
|
Colour |
Variety |
|
|
Thickness |
0.52mm |
|
|
Weight |
135g/m2 |
|
|
Water vapour transmission |
>600g/m2/24h |
BS 3117(25C/75%RH) |
|
Hydrostatic Pressure of Water |
1500mm,2h No Leaking |
BS EN 20811 |
|
Water Resistance |
Pass |
BBA T1/15(2) |
|
Nail Tear Resistance |
>100N(MD,CD) |
MOAT 27:5.4.1 |
|
Tensile Strength |
210N/5cm(MD),150N/5cm(CD) |
EN ISO 527-3(Test Speed 100mm/min) |
|
Bending at low temperature |
-30C No Cracking |
|
|
UV Resistance |
3~4 month |
|
|
Aging Test under Hot Air(80C,168h) |
Visual Inspection |
No powder,No layered |
|
Retention rate of Tensile Strength |
>80%(MD,CD) |
|
|
Hydrostatic Pressure of Water |
1000mm,2h No Leaking |
|
|
Water vapour transmission |
>1000g/m2/24h |
Breathable PE PP nonwoven membranes are an essential component in various construction applications, particularly for providing protection against moisture while still allowing for proper ventilation. These membranes consist of three layers that are thermo-bonded together to create a durable and effective solution.
The top and bottom layers of the breathable membrane are made from PP non-woven fabric. This material serves multiple purposes, including reinforcement and protection against external elements. The PP non-woven fabric helps to enhance the overall strength and durability of the membrane, making it suitable for long-term use.
Our Advantages:
1) Breathable membrane with excellent waterproofing properties.
2) High water vapor permeability.
3) Stable anti-UV & anti-aging performance.
4) 3-layers thermal laminated: PP+PE+PP.
5) Light weigth so easy handled.
6) Excellent tensile and tearing strength.
7) Good low temperature flexibility.
8) For both roof and wall application.
9) High quality with very competitively price.
Consider using a breathable damp proof membrane and a high-quality breathable roof membrane to improve moisture management in your construction project. A synthetic triple layer polypropylene felt for roof underlayment with watertight and moisture permeable function is an excellent choice. It provides protection against water infiltration while allowing moisture to escape, preventing condensation and mold growth.
Another option is a customized brand breathable PP PE nonwoven foil. This membrane offers excellent water resistance and high vapor permeability. It can be used as an underlay on pitched roofs or walls, effectively protecting against moisture while allowing the structure to breathe.
During installation, make sure to clean the roof surface thoroughly and follow proper installation guidelines. Ensure the membrane is properly sealed and secured. If needed, consult a professional or refer to the manufacturer's instructions for specific installation requirements.
By incorporating a breathable damp proof membrane and a high-quality breathable roof membrane, your roof will have improved performance and longevity while effectively managing moisture.









