PTFE Architectural Membranes
Manufacturer and supplier of Teflon architectural films, providing one-stop service
Teflon (PTFE) architectural membranes are tough, durable, and possess excellent wind and weather resistance. They are durable, tensile PTFE-coated fiberglass fabrics widely used in various buildings, including grand stadiums, airport terminals, and commercial retail spaces. With an expected lifespan exceeding 20 years, they are adaptable to diverse climates ranging from frigid polar regions to hot tropical zones.
Polytetrafluoroethylene (PTFE) stands as one of the most durable fabric coatings for the global construction industry. PTFE fiberglass coatings deliver exceptional chemical stability, robust UV degradation resistance, and reliable performance across an extensive temperature spectrum from -40°C to 260°C.
When integrated with high-strength fiberglass fabric—valued for its superior mechanical strength and dimensional stability—PTFE architectural membranes outperform conventional building envelope materials by a significant margin. Thanks to its low surface free energy, the membrane achieves natural rainwater self-cleaning, slashing routine maintenance efforts and costs. These premium attributes make it the top choice for construction projects prioritizing long-term durability, extended service life, and operational stability.
As a leading manufacturer and supplier of high-quality PTFE architectural membranes, we offer end-to-end solutions spanning design, engineering, manufacturing, and professional installation. Our core mission is to maximize customer satisfaction through industry-leading products and comprehensive, tailored services.
PTFE COATED FIBERGLASS MEMBRANE: OUTER OR INNER
Our PTFE-coated fiberglass membranes are divided into two main categories: outer membranes and inner membranes. Light transmittance, thickness, and strength specifications can be matched to meet specific needs:
Outer membrane: Used for building exterior cladding, emphasizing weather resistance, wind resistance, and high load-bearing capacity;
Inner membrane: Used for indoor/semi-enclosed spaces, emphasizing light transmission, decorative texture, and lightweight design.
| Specification | T5K | T6K-B | TB8K | T6K |
|---|---|---|---|---|
| Product Type | PTFE Membrane Material-Ptfe Architectural Exterior Membrane | |||
| Base Fabric | EC6 E-Glass Fiber | EC6 E-Glass Fiber | EC3/4 E-Glass Fiber | EC6 E-Glass Fiber |
| Weight (g/m²) | 1000 ± 100 | 1200 ± 100 | 1250 ± 50 | 1350 ± 50 |
| Thickness (mm) | 0.6 ± 0.1 | 0.65 ± 0.05 | 0.7 ± 0.05 | 0.8 ± 0.05 |
| Tensile Strength (N/5cm) Warp / Weft |
≥5000 / ≥4500 | ≥6000 / ≥6000 | ≥7500 / ≥7000 | ≥7000 / ≥6000 |
| Tear Strength (N) Warp / Weft |
≥300 / ≥300 | ≥500 / ≥450 | ≥550 / ≥500 | ≥650 / ≥500 |
| Joint Strength (N/5cm) Warp / Weft |
≥5000 / ≥4500 | ≥6000 / ≥6000 | ≥7500 / ≥7000 | ≥7000 / ≥6000 |
| Light Transmittance (%) | ≥15 | ≥18 | ≥8 | ≥8 |
| Reflectivity (%) | ≥80 | |||
| Flame Retardant Rating | B1 | |||
| Coating | PTFE | |||
| Test Standards | DIN 53354, DIN 53363, DIN EN ISO 2286-2, DIN EN ISO 2286-3, ASTM E424, FZ/T 01009-2008, GB 8624-2012 |
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| Specification | TL400 | TL550 |
|---|---|---|
| Product Type | PTFE Membrane Material-Ptfe Architectural Interior Membrane | |
| Base Fabric | EC6 E-Glass Fiber | EC6 E-Glass Fiber |
| Weight (g/m²) | 400 ± 40 | 550 ± 50 |
| Thickness (mm) | 0.3 ± 0.03 | 0.35 ± 0.03 |
| Tensile Strength (N/5cm) Warp / Weft |
≥3000 / ≥2500 | ≥3500 / ≥3000 |
| Tear Strength (N) Warp / Weft |
≥250 / ≥230 | ≥300 / ≥250 |
| Joint Strength (N/5cm) Warp / Weft |
≥3000 / ≥2500 | ≥3500 / ≥3000 |
| Light Transmittance (%) | ≥50 | ≥30 |
| Reflectivity (%) | ≥80 | |
| Flame Retardant Rating | A2 | |
| Coating | PTFE | |
| Test Standards | DIN 53354, DIN 53363, DIN EN ISO 2286-2, DIN EN ISO 2286-3, ASTM E424, FZ/T 01009-2008, GB 8624-2012 |
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Product Use
factory workshop










Our certificates and invention patents
Projects

Shanxi Airport Project
Shanxi

Guangzhou Baiyun HSR Station
Guangzhou Baiyun

Quzhou Sports Center
Quzhou

Jingdezhen Gymnasium, Jiangxi
Jingdezhen

Guangzhou Nansha Hospital
Guangzhou Nansha

Beijing Universal Studios
Beijing

A swimming project in Vietnam
Vietnam

Vietnam Int’l Conv. & Exh. Ctr.
Vietnam

Indonesian Coal Shelter Project
Indonesian
Finding The Right Product
Our sales team works diligently with each client to ideally match the right type and grade of fabric to the client’s unique production needs. Our products are customized to match our customers’s specific needs. They can be supplied as sheets, rolls, belts or as fabricated customized components.



















