OPERFECT™ Synthetic roofing underlayment can offer you :
Save 10% of procurement costs and increase procurement efficiency by 30%
A medida: Your logo, Your label, Your Color, etc.
FOB,CIF and also to Door services
OPERFECT™ Synthetic Roofing Underlayment is a high-performance 100% synthetic underlayment specifically designed for residential roofs, serving as an ideal replacement for traditional 15 lb/30 lb asphalt felt. It boasts wide applicability, suitable for steep slope roofs, sloped roofs and other common residential roof types, and is also compatible with various roofing systems such as wooden decks, asphalt shingles, synthetic tiles, residential metal roofs and cedar shakes.
This underlayment forms a long-lasting protective layer on the roof, effectively safeguarding it from wind and rain erosion, tile blow-off and damage caused by severe weather conditions. Moreover, its excellent anti-slip performance further prevents the detachment of roofing materials, providing double protection for the roof structure.
The installation of roof underlayment is a crucial part of the roof waterproofing system, and synthetic underlayment plays a pivotal “connecting” role in this process. In essence, all designs of OPERFECT™ Synthetic Roofing Underlayment are centered on the core purpose of protecting the roof itself.
1.1 Our products can meet or exceeds all required building codes:
ASTM D226 Tipos I y II, ASTM D4869, CAN/CSA A123.3, CAN/CSA A220.1,
CLASE A FUEGO ASTM E108, requisito del Código de Construcción de Florida, Departamento de Seguros de Texas, Miami-Dade, etc.
1.2 For synthetic roofing underlayment with size 48’’*250’ (1.22m*76.2m) or 42”*286′ (1.07m*87.2m), we have developed the followings series for the markets:
1), Perfect Underlayment CLASSIC Grade
2), Perfect Underlayment ADVANCED Grade
3), Perfect Underlayment SUPER Grade
4), Perfect Underlayment ROYAL Grade



A medida: Su logotipo, su etiqueta, su color, etc.
Podemos ofrecer FOB, CIF y también a puerta sevise para usted,Ahorre 10% de costes de contratación y aumente la eficiencia de la contratación en 30%.
Normas de calidad:
– ASTM D226 para los tipos I y II
– ASTM D4869
–CAN/CSA A220.1
–CAN/CSA A123.3
–CLASE A FUEGO ASTM E108
–ICC-ES AC 188
1, Instalación más rápida
2,Excelente resistencia mecánica
3, Tracción superior en seco y mojado
4,Resistencia prolongada a los rayos UV
5, Colores y logotipos personalizados disponibles
6,100% función impermeable
| Nombre | RU-Classic-15 | RU-Advanced-30 | RU-Super-180 | RU-Royal-HD |
| Roll Size (10 square) |
48” x 250’ | 48” x 250’ | 48” x 250’ | 48” x 250’ |
| Peso del rollo | 20 lbs | 22 lbs | 26 lbs | 35 lbs |
| Garantía | 25 years | 25 years | 25 years | 25 years |
| Exposición UV | 3 meses | 6 months | 6 months | 12 months |
| Rolls/ pallet | 72 | 64 | 56 | 30 |
| 100% recyclable | √ | √ | √ | √ |
| Tensile strength | MD 101 lb XD 96 lb |
MD 105 lb XD 100 lb |
MD 120 lb XD 110 lb |
MD 164 lb XD 155 lb |
| Shingles/ metal/ tile | √ | √ | √ | √ |
| Temperature range | -40°F to 240°F | -40°F to 240°F | -40°F to 240°F | -40°F to 240°F |
The Perfect Industries Group Limited is a globally renowned leading manufacturer of high-performance building wrap materials, with over 24 years of specialized expertise in the industry. Our extensive product portfolio covers synthetic roofing underlayment, house wrap, breathable waterproof membrane, ice & water shield, vapor barrier, radiant heat barrier, and other eco-friendly building enclosure solutions.
Founded in 2001, we have been adhering to the principle of customer-centricity and leveraging the strength of our dedicated, professional R&D and production teams. We are committed to manufacturing and supplying cost-effective, premium-quality building wrap materials to our valued clients worldwide. Our full range of environmentally sustainable, energy-efficient products not only enhance the comfort of residential homes, commercial offices, and industrial factories but also optimize energy consumption, delivering long-term economic and ecological benefits.
To guarantee product excellence and compliance with international standards, our company has obtained authoritative management system certifications including ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System. Meanwhile, our products have passed rigorous third-party testing and secured prestigious certifications such as CE, FM, TUV, and UL, which serve as a testament to our superior quality and facilitate our market expansion across North America, Europe, and beyond.
Equipped with a full set of state-of-the-art production facilities, we boast advanced flash-spun nonwoven production lines, high-speed multi-head extrusion lines, precision thermal lamination lines, professional adhesive lamination lines, and wide-width printing lines (maximum width: 4.2 meters). With our cutting-edge equipment and streamlined production processes, we can flexibly manufacture products with customizable widths ranging from 3 ft, 4 ft, 5 ft, 9 ft, 10 ft up to a maximum of 14 ft. This enables us to meet diverse customer requirements, ensuring high-efficiency, stable, and consistent production while upholding the strictest premium quality standards.

Every year, we organize a dedicated team to attend the IBS — held annually in the U.S. between January and February. During the expo, we proactively invite our clients to our booth for in-depth communication and discussions. Our team patiently addresses clients’ questions regarding products and technologies, and promptly resolves any issues or challenges they may have encountered while using our underlayment. Additionally, we actively seek valuable feedback and suggestions from clients, which enables us to enhance product quality and develop offerings that better align with the needs of their target markets in the future.
Following the expo, we also arrange special visits to our key clients. These visits allow us to gain a deeper understanding of their specific requirements, helping them resolve existing challenges more effectively and support their business growth in a faster, more robust manner.
Furthermore, we warmly welcome all clients to visit our manufacturing facilities. Here, they can observe our production processes, learn about our corporate culture, verify the quality of their ordered goods firsthand, and explore opportunities for more extensive and long-term collaborative development with us.

Over the past decade since our establishment, we have always been deeply grateful for the support and assistance from our clients — a driving force that has enabled us to continuously refine and enhance our products.
Our client base spans the Central, Southern, and Western regions of the United States. Many of our clients have provided us with highly positive feedback and evaluations, along with invaluable suggestions. These inputs have not only strengthened our confidence in our growth journey but also enhanced our capability to deliver better products, more premium, and comprehensive services to our clients.
In turn, we are better positioned to help our clients improve operational efficiency, reduce costs, boost competitiveness, and increase market share — empowering them to explore broader opportunities in the roofing and waterproofing materials market.
Corporación de materiales de construcción Jinan United Perfect
M: +86 139 6416 6699 P: +86-531 8190 1621 F: +86-531 8281 4295
W: www.perfectunderlayment.com
E: export@unitedperfect.com
Whatsapp: +8613426130536 Skype: harald2009 Wechat: 13426130536