Weidun® 005 TPO Roofing Membrane

Weidun® 005 TPO Roofing Membrane stands for thermoplastic polyolefin, which is a type of single-ply roofing membrane material. TPO roofing is known for its durability, flexibility, and resistance to ultraviolet light and chemical exposure.

How to Use
  • Commercial roofing application
  • Residential roofing application

Product Highlights

Features & Benefits

Superior Durability

Strong, durable and manufactured to consistent dimensions

Lasting Value

Enjoy a zero-maintenance with a 20-year warranty for the quality you can trust

OEM Available

Offer superior performance based on your region's unique climate needs

Product Details

Weidun® 005 TPO Roofing Membrane stands for thermoplastic polyolefin, which is a type of single-ply roofing membrane material. It’s commonly used in commercial and residential roofing applications. TPO roofing is known for its durability, flexibility, and resistance to ultraviolet light and chemical exposure.

Uses

Weidun® 005 TPO Roofing Membrane is considered a good option for single-ply roofing systems due to its excellent physical properties, ease of installation and minimization of maintenance.

Advantages
  • Highly durable and resistant to punctures, tears, and impacts.
  • Excellent resistance to UV radiation, ozone, and chemical exposure, ensuring longevity.
  • Flexible, allowing for easier installation and adaptability to a variety of roof designs and shapes.
  • Heat-welded seams create strong bonds, enhancing the overall strength of the roofing system.
  • Recyclable, making it an environmentally conscious choice compared to some other roofing materials.
Storage and Handling

To prevent damage, support rolls on end in an upright position and store in a clean, dry location, covering as necessary to protect from environment damage. Monitor environmental conditions during storage.

Technical Data Sheet

Item

Standard Specification

Test Results

Evaluation

Tensile Performance

Tensile Strength / MPa

Longitudianl

≥ 12.0

15.8

Qualified

Transverse

14.7

Qualified

Elongation at Break, %

Longitudianl

≥ 500

538

Qualified

Transverse

522

Qualified

Thermal Treatment Dimensional Change Rate, %

Longitudianl

≤ 2.0

1.2

Qualified

Transverse

1.3

Qualified

Low Temprature Flexibility

No cracks at -40°C

No cracks

Qualified

Impreviousness

0.3 Mpa,2h Watertight

Water tight

Qualified

Impact Resistance

0.5kg . Mno water seepage

No water seepage

Qualified

Joint Peel Strength, N/mm

4.0 or membrane failure

4.0

Qualified

Angle Tear Strength, N/mm

≥ 60

67

Qualified

Water Absorption (70°C, 168h), %

≤ 4.0

0.8

Qualified

Product Specifications

Property Value
Roll Size 20.0 m
Roll Length 10.0 m
Roll Width 2.0 m
Roll Thickness 1.2 mm; 1.5 mm
Top side Surfacing Smooth; Fleeced-back
Bottom Side Surfacing Smooth; Self-adhesive

Product Application Process

Weidun Installation Guide

Weidun® 005 TPO Roofing Membrane installation process involves surface preparation, priming, cutting and positioning, heating and bonding, sealing, and the installation of a protective layer. Careful attention to each step is necessary to ensure a high-quality and long-lasting waterproofing system.

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