As a leading EPDM membrane manufacturer, Qingdao Shuangshi New Material supplies premium 90 mil epdm membrane​ engineered for projects requiring maximum durability and long-term performance.
Manufactured from high-quality ethylene propylene diene monomer (EPDM), our 90 mil EPDM roofing solutions are designed to withstand extreme weather, heavy foot traffic, and demanding roofing environments.
All 90 mil EPDM rubber roofing products meet or exceed ASTM D4637 and EN 13956 standards, ensuring consistent quality, strength, and reliability.
Types of 90 mil EPDM Membrane
Our EPDM roofing 90 mil is available in three standard configurations:
Non-Reinforced (Homogeneous) EPDM membrane
Flexible, uniform rubber membrane. Easy to install around details and penetrations.
Reinforced EPDM membrane
Polyester scrim reinforced for enhanced tear resistance, tensile strength, and dimensional stability. Ideal for high-stress roofing systems.
Self-Adhered EPDM rubber roofing membrane
Factory-applied high-performance butyl adhesive backing for fast installation and excellent bonding strength.
Why Choose 90 mil EPDM Roofing?
With a 90 mil EPDM thickness (2.3 mm), this membrane offers clear advantages over thinner options:
Superior puncture and tear resistance
Enhanced durability for heavy-traffic roofs
Longer service life in severe climates
Excellent flexibility with ≥300% elongation
90 mil EPDM rubber roofing is the preferred solution for projects where roof longevity and extreme weather resistance are critical.
 
Technical Specifications – 90 mil EPDM Membrane
Thickness: 90 mil (approx. 2.3 mm)
Width & Length:
Standard: 10’ × 100’
Custom: 1–5 m width, customized roll length
Tensile Strength: ≥ 9.0 MPa (Non-Reinforced & Reinforced)
Elongation at Break: ≥ 350%
Packaging: Folded or rolled for efficient shipping
 
Why Choose Qingdao Shuangshi for 90 mil EPDM Roofing Membrane?
Qingdao Shuangshi New Material is a professional EPDM membrane factory producing high-quality 90 mil EPDM membrane in Qingdao, China.
Our Advantages
Cost Efficiency
Factory-direct pricing reduces costs by 30–40% compared with competitors.
Certified Quality
ASTM D4637 · EN 13956 · ISO 9001 · CE
Global Supply Capability
Flexible trade terms (FOB, CIF, DDP) with worldwide door-to-door delivery.
Professional Support
Free samples, technical guidance, and warranties ranging from 15 to 25 years.