TPO Membrane Manufacturers in 2026: Global Brands and Chinese Suppliers
TPO (Thermoplastic Polyolefin) roofing membranes have become one of the major single-ply roofing solutions for low-slope commercial and industrial buildings. Their combination of heat-weldable seams, weather resistance, flexibility, reflective surfaces, and relatively straightforward installation has made TPO widely used in commercial roofing and reroofing projects.
The global TPO roofing membrane market continues to develop as commercial construction, industrial facilities, logistics buildings, energy-efficient roofing, and roof renovation projects create demand for durable single-ply membrane systems.
1. GAF
GAF is one of the major roofing manufacturers in North America, with a broad portfolio of commercial roofing systems. Its EverGuard® TPO product line is widely used in low-slope commercial roofing applications.
Main TPO Products
EverGuard® TPO Membrane
EverGuard® TPO Fleece-Back
EverGuard® Extreme® TPO
TPO accessories and flashing products
GAF offers smooth and fleece-back TPO membranes in multiple thicknesses, including 45, 60 and 80 mil products. Its TPO systems are designed for heat-welded seams and commercial roofing applications.
Why Buyers Consider GAF
Established North American roofing brand
Broad commercial roofing product portfolio
Multiple TPO membrane thicknesses
Fleece-backed and reinforced options
Extensive roofing accessories and system components
Product documentation and technical support
For contractors and building owners looking for a well-established North American roofing system, GAF is one of the manufacturers worth evaluating.
2. Carlisle SynTec / Carlisle Construction Materials
Carlisle Construction Materials is another major manufacturer serving the commercial roofing market. Its Sure-Weld® TPO membrane product line is designed for commercial roofing systems and is available in several membrane thicknesses.
Main TPO Products
Sure-Weld® TPO
Reinforced TPO membranes
TPO flashing
TPO walkway products
TPO accessories
Carlisle documentation covers 45, 60 and 80 mil Sure-Weld TPO membranes and provides detailed guidance for heat welding different membrane thicknesses.
Key Strengths
Strong presence in commercial roofing
Multiple TPO membrane thicknesses
Established installation and technical support
Wide range of compatible roofing components
Strong contractor and distributor network
Carlisle is particularly relevant for buyers seeking a complete commercial roofing system rather than membrane material alone.
3. Johns Manville
Johns Manville (JM), a Berkshire Hathaway company, is a major manufacturer of building and roofing materials in North America.
Its commercial roofing portfolio includes TPO membranes designed for low-slope roofing applications.
TPO Product Characteristics
JM TPO products are available in commercial roofing configurations and are designed around requirements such as:
UV resistance
Heat-weldable seams
Reinforcement
Weather resistance
Long-term roof performance
Johns Manville is particularly relevant to commercial and institutional projects where specification requirements, technical documentation and established product support are important.
Why Buyers Consider Johns Manville
Established North American manufacturer
Broad commercial roofing portfolio
Technical documentation and product specifications
Strong presence in commercial and institutional construction
Integration with a larger building-materials group
4. Elevate / Holcim Building Envelope
Firestone Building Products should not be treated as a separate current brand in a 2026 manufacturer list. Its commercial roofing business became part of Holcim's Building Envelope business and is now marketed under the Elevate™ brand.
The company's UltraPly™ TPO line remains an important commercial roofing product family.
Main TPO Products
UltraPly™ TPO
UltraPly™ TPO XR
UltraPly™ TPO SA
UltraPly™ TPO Platinum
UltraPly™ TPO accessories
Elevate currently offers reinforced TPO membranes in 45, 60 and 80 mil configurations, as well as fleece-backed and self-adhered products.
The UltraPly TPO system is available for mechanically attached, fully adhered and other approved installation configurations.
Key Strengths
Long history in commercial TPO roofing
Multiple TPO system configurations
Self-adhered and fleece-backed options
Commercial roofing accessories
Technical approvals and system documentation
Applications in new construction and reroofing
For buyers researching the former Firestone TPO product line, Elevate UltraPly TPO is the current product direction to evaluate.
5. Versico
Versico Roofing Systems is another established North American supplier of commercial roofing membranes.
Its VersiWeld® product family includes reinforced TPO membranes and specialized TPO configurations.
Main TPO Products
VersiWeld® Reinforced TPO
VersiWeld® Plus
VersiWeld® QA
VersiFleece®
16-foot TPO products
TPO accessories
Versico's TPO portfolio includes reinforced, fleece-backed and pre-applied adhesive options. The company also offers wider 16-foot TPO sheets designed to reduce the number of seams and improve installation productivity.
Key Strengths
Strong commercial roofing focus
Multiple TPO system configurations
Weathering technologies
Wide-sheet TPO options
Contractor training and technical support
Versico is particularly relevant for commercial roofing contractors looking for productivity-oriented TPO installation options.
6. Sika
Sika is a global construction-materials manufacturer with a substantial portfolio of roofing and waterproofing systems.
However, buyers should be careful when comparing Sika with manufacturers that use the term "TPO" directly.
Sika offers both PVC and flexible polyolefin (FPO) thermoplastic roofing membranes. For example, Sarnafil® AT products are based on flexible polyolefins (FPO), while other Sarnafil products are PVC membranes.
Relevant Thermoplastic Roofing Products
Sarnafil® FPO membrane systems
Sarnafil® PVC membrane systems
Sikaplan® roofing membranes
Roofing accessories and system components
Key Strengths
Global construction-materials distribution network
Extensive roofing and waterproofing portfolio
PVC and FPO membrane technologies
International technical standards and approvals
Wide range of roofing system configurations
For buyers comparing TPO, FPO and PVC membranes, Sika is a relevant manufacturer to include because its thermoplastic roofing portfolio covers several material technologies.
7. Oseaguard Tech
Oseaguard Tech is a Chinese manufacturer and supplier of waterproofing products, including TPO waterproofing membranes for commercial and industrial roofing applications.
For international buyers, Oseaguard is particularly relevant when the purchasing requirement includes China-based manufacturing, competitive production costs, customized specifications, and OEM or project supply.
TPO Product Range
Oseaguard's TPO membrane portfolio includes products such as:
1.2 mm TPO waterproof membrane
1.5 mm TPO membrane
1.8 mm TPO membrane
2.0 mm TPO membrane
The exact membrane structure, reinforcement, thickness, width and surface configuration should be selected according to the roofing system and project requirements.
Manufacturing Capacity
Oseaguard reports an annual TPO production capacity of up to approximately 15 million square meters.
For large commercial roofing projects, distributors and international contractors, production capacity can be an important consideration because it affects the supplier's ability to support larger-volume orders and repeat procurement.
Typical Applications
Oseaguard TPO membranes can be considered for:
Commercial buildings
Industrial buildings
Warehouses
Logistics centers
Low-slope roofs
Roof renovation and reroofing
Large-scale waterproofing projects
Why International Buyers May Consider Oseaguard
China-based manufacturing
Large production capacity
Multiple TPO thickness options
Reinforced and fleece-backed configurations
OEM and customized supply possibilities
Competitive manufacturing cost structure
Experience supplying waterproofing products for international markets
For buyers comparing Chinese TPO membrane manufacturers, the most important evaluation criteria should include product formulation, test results, production capacity, quality-control procedures, membrane thickness, reinforcement structure, welding performance, packaging, warranty terms and export experience.
8. Canlon
Jiangsu Canlon Building Materials is a Chinese waterproofing-materials manufacturer with a dedicated TPO roofing membrane product range.
Its official product portfolio includes several CANFLEX TPO products.
Main TPO Products
CANFLEX TPO-P1
CANFLEX TPO-L1
CANFLEX TPO-H1
Other TPO roofing membrane configurations
CANFLEX TPO-P1 is described as a polyester-reinforced TPO waterproofing membrane designed for mechanically fastened roofing systems.
CANFLEX TPO-L1 is a multi-layer TPO membrane with polyester fleece backing and is available in 1.2 mm, 1.5 mm and 1.8 mm configurations.
Key Strengths
Dedicated TPO roofing product range
Reinforced and fleece-backed configurations
Multiple thickness options
Commercial and industrial roofing applications
Customization capability
Canlon is therefore a relevant Chinese manufacturer for buyers comparing TPO roofing membrane suppliers in China.
9. PENNINT
PENNINT is a Chinese waterproofing-materials manufacturer with a broad product portfolio that includes TPO, PVC, HDPE and other waterproofing products.
Its PENNPLUX® TPO Waterproof Membrane is a flexible, weldable TPO waterproofing sheet available in reinforced, fleece-backed and non-reinforced configurations.
PENNPLUX TPO Options
Homogeneous TPO membrane
Polyester-reinforced TPO membrane
Fleece-backed TPO membrane
Different thickness options
Different installation configurations
The manufacturer's current product information lists 1.2 mm, 1.5 mm and 2.0 mm options, with widths and lengths depending on the configuration.
Typical Applications
PENNPLUX TPO membranes are promoted for:
Exposed roofs
Green roofs
Flat roofs
New roofing
Roof renovation
Certain foundation and underground applications
For buyers comparing Chinese TPO membrane manufacturers, PENNINT is another supplier worth evaluating based on product structure, project requirements and technical documentation.
10. Other Regional and Specialized TPO Suppliers
The TPO roofing membrane market is not limited to a small number of global brands.
In addition to the manufacturers discussed above, buyers may encounter regional manufacturers, private-label suppliers, membrane converters and waterproofing companies offering TPO products.
When evaluating a less-established supplier, buyers should focus less on marketing claims and more on technical and commercial evidence.
Important questions include:
What TPO resin and polymer formulation is used?
Is the membrane reinforced?
What is the reinforcement material?
Is the membrane fleece-backed?
What thicknesses are available?
What are the tensile and tear properties?
What are the welding requirements?
Which standards does the product comply with?
Are third-party test reports available?
What is the annual production capacity?
What is the minimum order quantity?
Can the supplier provide OEM/private-label production?
What countries has the manufacturer exported to?
What warranty terms are available?
Can the manufacturer provide samples before bulk production?
For B2B buyers, these factors are generally more useful than simply choosing a supplier based on its position in an online "Top 10" list.