Good Flexibility Good Tensile Strength Rain Snow Heat UV Radiation PVC Waterproof Membrane

Product Description

Product Description

What is WENRUN Polyvinyl Chloride (PVC) Roof Membrane?

The WENRUN PVC sheets contain plasticizers, stabilizers, and other additives to impart flexibility and achieve other desired physical properties. PVC sheets are produced by calendaring, spread coating, or extruding and typically are reinforced with polyester or glass-fiber mats or scrim. Some membranes are available with nonwoven fleece backing adhered to the underside of a sheet.

– Sheet widths range from 5 feet(1.5m) to 10 feet(3.05m) wide.

– Sheets are typically 45mil(1.14mm),60mil(1.52mm),80mil(2.03mm) 90mil(2.28mm) thick.

– Seams are sealed by heat or chemical welding.

– PVC membranes are produced in numerous colors,though gray and white are the most common.

Type	Thickness	Width/Roll	Length/Roll
PP/PL/PH(G)1200	1.2mm	2.0m/3.05m	20m/30m
PP/PL/PH(G)1500	1.5mm	2.0m/3.05m	20m/30m
PP/PL/PH(G)2000	2.0mm	2.0m/3.05m	20m/30m

Our System

WENRUN Single-ply Roofing System

A roof system in which the principal roof covering is a single layer of flexible membrane.For the past 30 years, single-ply roofing membranes kept growing in popularity all over the worldand due to their flexibility, easy installation, competitive price, more and more building ownersand facilities professionals show great interest in single-ply roofs.

Qingdao Wenrun Holding Co.,Ltd – Your Trusted Partner for Advanced Waterproofing Solutions

As a certified ISO 9001 & ISO 14001 manufacturer with 13+ years of expertise,Qingdao Wenrun Holding Co.,Ltd is a leading Chinese supplier of high-performance single-ply roofing membranes and EPDM pond liners,serving clients in over 60 countries across Europe,North America,the Middle East and Southeast Asia. 
We specialize in three core membrane technologies: 
PVC Membranes–UV-resistant, fire-retardant, ideal for industrial & commercial roofs 
TPO Membranes–Energy-efficient, reflective,15+ year service life
EPDM Membranes & Pond Liners–Superior elasticity,ozone/weather resistance,20+ year durability 
Beyond membranes,we offer 100% system-compatible accessories—including solar roof anchors,green roof drainage components,termination bars,seam tapes and automatic welding machines—ensuring seamless, leak-free installations for: 
Single-Ply Roofing Systems 
Green (Vegetated) Roofs 
Photovoltaic (BIPV & Rooftop Solar) Installations 
Decorative & Agricultural Pond Anti-Seepage Projects
Why Choose Wenrun? 
1,One-Stop Solution:Full-system supply reduces procurement complexity by 60% 
2,In-House R&D Lab:12+patented formulations for extreme climates (-45°C to +120°C)
3,Annual Output:8 million m² of membranes and 500,000+accessory kits 
4,Sustainability Focus:100% recyclable materials; supports ASTM & CE projects
5,Fast Global Delivery:7-day production lead time; FOB Qingdao with logistics support
Trusted by constraction company,roofing distributors,and landscape engineering firms,Wenrun delivers engineered reliability, not just products. 
Partner with us—and build waterproof confidence from the ground up.

Construction Process

Installation

Manufacturing Technique

FAQ

1.Are you manufacturer?What are your main products?

Yes,we are a manufacturer from 2016.We specialize in PVC roof membrane,TPO Roof membrane,EPDM roof membrane,EPDM pond liner and all the accessory,such as,Screw,Plates,Termination Bar,Corner,drainage,Flashing,Cover Tape,and so on.

2.Which markets do you serve and what is your export experience?
Since our establishment in 2016,our products have been exported to 53 countries.We maintain long-term partnerships with over 15 major global distributors and have achieved over 40% annual growth for five consecutive years, ensuring solid cross-border e-commerce and international trade expertise.
3. What certifications and honors do you hold?
We are Made-in-China Golden Supplier by CTI.Besides we are recognized as a Key Cross-Border E-commerce Enterprise in Qingdao,Shandong,China.
4. What is your Minimum Order Quantity (MOQ)?
For most standard products,the MOQ is 200 square meter for a trial order.For bulk orders, the quantity can be negotiated,usually the MOQ not less than 2500 square meter.
5. What is your delivery time?
For testing sample,which it depends on the storage.For bulk production,the delivery time of 1*40ft container is about 7 days based on order situation.
6. Do you offer customization and OEM/ODM services?
Yes.We can customize brand logos,product colors,and technical specifications,and provide tailored packaging and design solutions to meet client requirements.
7. What after-sales service do you provide? 
We offer technical support videos,installation document, 24/7 online customer service, and video meeting when needed.
8. How about the payment way?

T/T,L/C,Cash,PayPal,Western Union,VISA Card as your preference.