PENNFLEX is a kind UV-resistance, polyester reinforced, multi-layer, synthetic plastic waterproofing sheet based on premium quality polyvinyl chloride (PVC), specially designed for all kind of exposed roofing project. Mechanical fixation application method should be approved.
PENNFLEX PL: Homogeneous PVC membrane with fleece-backed, commonly used for fully bonding roof waterproofing.
PENNFLEX PH: Homogeneous PVC membrane with twin color, commonly used for foundation and tunnel waterproofing.
PENNFLEX PP: PVC membrane reinforced with polyester, commonly used for all kinds of exposed roof waterproofing.
Type | Thickness | Width | Length |
PENNFLEX PL/PH/PP 1200 | 1.2mm | 2m | 20m |
PENNFLEX PL/PH/PP 1500 | 1.5mm | 2m | 20m |
PENNFLEX PL/PH/PP 2000 | 2.0mm | 2m | 20m |
1. High dimensional stability;
2. High mechanical performance;
3. Compatible to old bitumen;
4. High workability and weldability;
5. Excellent low-temperature bending;
6. High resistance against impact load;
7. Excellent solar reflection performance;
8. Excellent UV-resistance and anti-aging.

1. We are committed to providing best-in-class waterproofing solutions to meet the stringent waterproof performance requirements of the construction industry;
2. We are always committed to the core features of advanced technology/quality control/environmental philosophy/professional team and global supply;
3. We understand the importance of waterproofing, so we are committed to continuously pursuing excellence and providing our customers with the most reliable waterproofing products.

PENNINT commits to be the one stop service platform of waterproofing systems. To achieve such goal, PENNINT produces large range of products and systems with latest technologies and standards, those ensure that PENNINT is always able to meet with customers' requirements.
As a tech-service oriented company, PENNINT has fully devoted into waterproofing industry and willing to create more value for the market.



1. Q: Are you trading company or manufacturer?
A: We are manufacturer.
2. Q: How long is your delivery time?
A: Generally it is 5-7 work days after deposit and depends on your quantity.
3. Q: Do you provide samples?
A: Yes, free sample is available. Before cooperation, delivery cost needs to be paid by customer, but it can be deducted in future orders.
4. Can You Make Our Design Or Put Our Logo On The Product?
A: Yes,We support OEM & ODM, your art work labels can be sticked on cargo packages.
5. Q:How do you ensure the quality?
A:We are working with there QC processes to guarantee the quality:
1) For raw materials;
2) Onsite inspection during production;
3) Final QC test for each batch of finished products.