Professional Waterproofing Membranes for All Projects
Browse our complete range of waterproofing membranes for foundation, roof, and tunnel applications. Click any product to view technical specs, installation guides, and pricing.
Contact Information：WhatsApp:+86-13153030995
E-mail: info@ylc-waterproofing.com
Looking for reliable waterproofing membrane materials？ Whether you need below-grade foundation protection, roofing underlayment, or tunnel and bridge waterproofing, our range of HDPE, PVC, TPO, and self-adhesive membranes delivers long-lasting performance. Explore our collection to find the right thickness, reinforcement, and adhesion method for your commercial or residential project.
Why Choose YILICHENG
Certified Quality
All our waterproofing membranes meet international standards including ASTM D751, ASTM D4434 (PVC), ASTM D6878 (TPO), and GB/T 23457 (China National Standard). Third-party test reports are available upon request.
Custom Sizes & Colors
Need a specific roll width or special top coating？ We offer customization for large-scale projects. Contact our team with your requirements.
Technical Support
Unsure which membrane is right for your project？ Our engineers can review your drawings and recommend the most suitable waterproofing system.
FAQ
Q1：What is the difference between HDPE and PVC membrane？
A：HDPE offers higher chemical resistance and is typically used below grade. PVC is more flexible and UV resistant, making it suitable for exposed roofing applications.
Q2：Can TPO membrane be used in cold climates？
A：Yes, TPO remains flexible in low temperatures and can be installed year-round with proper welding techniques.
Q3：How do I install self-adhesive membrane？
A：Simply clean the substrate, apply primer if needed, remove the release film, and press the membrane into place using a roller. No torches or hot air equipment required.
Q4：Do you provide roll length options？
A：Standard rolls are 20m x 1m or 20m x 2m. Custom lengths can be produced for project-specific needs.