Bitumen Membrane

Category

Bitumen Membrane

Weidun is a leading manufacturer that provides customers with high-quality Waterproofing Product and provide expert solutions for roofing, tunnels, flooring, bathrooms, and more. With over 30 years of manufacturing and construction experience, our quality products and comprehensive solutions ensure durable water protection for various industries.

Product Composition

Build-Up of Weidun Bitumen Membrane

Weidun is a leading manufacturer that provides customers with high-quality Waterproofing Product and provide expert solutions for roofing, tunnels, flooring, bathrooms, and more.

Before

Before Installing

The roof surface was exposed to moisture penetration, surface cracks, and water ponding. Over time, these issues can lead to structural damage, insulation deterioration, and costly repairs. Without proper waterproofing, the building remains vulnerable to leaks and weather impact.

  • Visible surface cracks
  • Water seepage and damp patches
  • Reduced structural protection
  • Risk of long-term damage

After

After Installing

With the application of Weidun® 001 PE Smooth Bitumen Membrane, the surface is fully sealed and protected. The multi-layer membrane system ensures strong adhesion, enhanced durability, and long-lasting resistance against water penetration and harsh environmental conditions.

  • Complete waterproof sealing
  • Strong bonding and flexibility
  • Improved surface durability
  • Long-term weather resistance

Application System

Small to Medium Roof & Terraces
Waterproofing System Build Up

Engineered for reliable, long-lasting waterproof protection on small to medium roof and terrace structures.

  • Elastomeric
  • Breathable
  • High-Build
  • Elastomeric
  • Breathable
  • High-Build
  • Elastomeric
  • Breathable
  • High-Build
  • Elastomeric
  • Breathable
  • High-Build

Comprehensive
Waterproofing Support

We provide complete technical support, system design, and on-site assistance to ensure successful waterproofing projects across multiple industries.

Weidun® 001 PE Smooth Bitumen Membrane

Weidun® 002 PE Granule Bitumen Membrane​

Weidun® 003 PE Fiberglass Bitumen Membrane

Key Documents

Download technical specs, and other important documents.​

Technical data sheet

Weidun® 001 PE Smooth Bitumen Membrane

2.00mb 24Mar

Weidun® 002 PE Granule Bitumen Membrane​

2.00mb 24Mar

Weidun® 003 PE Fiberglass Bitumen Membrane

2.00mb 24Mar

Weidun® 004 Self-adhesive Bitumen Membrane​

2.00mb 24Mar

FAQ’s

Frequently Asked
Questions

Clear, honest answers about how our service works.

How long does the waterproofing system last?

When properly installed and maintained, the system provides long-term performance and durability, offering reliable protection against water penetration and harsh weather conditions.

When properly installed and maintained, the system provides long-term performance and durability, offering reliable protection against water penetration and harsh weather conditions.

When properly installed and maintained, the system provides long-term performance and durability, offering reliable protection against water penetration and harsh weather conditions.

When properly installed and maintained, the system provides long-term performance and durability, offering reliable protection against water penetration and harsh weather conditions.

When properly installed and maintained, the system provides long-term performance and durability, offering reliable protection against water penetration and harsh weather conditions.

Connect With Our Team

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