OPERFECT™ Ice & Water Shield can offer for you :
Save 10% of procurement costs and increase procurement efficiency by 30%
Custommized: Your logo, Your label, Your Color, etc.
FOB,CIF and also door to door services
OPERFECT™ Ice & water shield is a specialized self-adhered high temp underlayment designed for targeted waterproofing protection, accurately addressing three core waterproofing pain points: ice dam accumulation, wind and rain erosion, and moisture penetration. Developed through special processes, it creates a stable and reliable high-end waterproof barrier for roofs, and is particularly suitable for the harsh climatic environments in North America (the United States and Canada) where ice dams are prone to form and severe wind and rain erosion frequently occurs, fully ensuring the long-term waterproof safety of local building roofs.
Among them, Perfect Guard-HT-PSU, as a core product, is a high-temperature resistant self-adhered roofing underlayment specifically designed for sloped roofs. It boasts exceptional protective performance, effectively resisting ice dams, snow, storms, hail, and wind-driven water penetration. Equipped with a special thick anti-slip layer, the product features a mechanical anti-slip walking surface, ensuring superior walking safety even during construction on steep-slope roofs. Meanwhile, it adopts a split-release liner design, which greatly simplifies the construction process, enables faster and easier installation compared to single-sheet liners, and significantly improves construction efficiency. Notably, its rubberized adhesion technology combines the dual advantages of strong deck grip in low-temperature environments and high-temperature flow resistance, delivering outstanding performance.
To accurately match the climatic differences across various regions of North America (such as severe cold and ice dams in the northeastern United States, heavy rainfall in the southeastern United States, and low-temperature freeze-thaw throughout Canada), building types, and waterproofing grade requirements, the company has specially developed two core complementary self-adhesive waterproof membrane series, providing more targeted high-quality solutions for waterproofing projects in different application scenarios in the North American market:
With differentiated performance advantages and technical characteristics, these two products form complementary coverage, providing more targeted high-quality solutions for waterproofing projects in different scenarios in the North American market.
The entire product series is compatible with various roof covering materials, including asphalt shingles, metal panels and shingles, concrete tiles, shakes, synthetic shingles, and primed cedar shakes. All products fully comply with relevant building code requirements, including ASTM D226, ASTM D4869, and AC 48 standards.


Custommized: Your logo, Your label, Your Color, etc.
We can offer FOB,CIF and also door to door sevise for you, Save 10% of procurement costs and increase procurement efficiency by 30%.
Quanlity Standards:
– ASTM D226 for Type I and II
– ASTM D4869
–CAN/CSA A220.1
–CAN/CSA A123.3
–CLASS A FIRE ASTM E108
– ICC-ES AC 188;
Production capacity: 50*40HQ/month
Features of OPERFECT™ waterproof roof underlayment ice & water shield(high temperature synthetic roofing underlayment)
Exceptional Adhesion: Equipped with a strong adhesive backing, it stays securely in place even under harsh weather conditions like strong winds or heavy snow, ensuring long-lasting protection.
Self-Healing Membrane: One of its most notable features is self-healing. This effectively prevents water from seeping through holes, maintaining the integrity of the waterproof barrier.
High-Quality Materials: Crafted from rubberized asphalt, it boasts high flexibility and water resistance.
Versatile Application: Easily installable on various roof shapes, including complex ones. It works not only for traditional asphalt shingle roofs but also for metal, slate, wood shingle, and wood shake roofs.
Anti-Slip Surface: Featuring an embossed anti-slip surface, it provides better traction for installers during installation, reducing accident risks and ensuring a safer working environment.
Advantages of OPERFECT™ Ice & water Shield
Superior Waterproof Performance: Serves as excellent protection against ice dams and wind-driven rain.
Enhanced Durability: Thanks to its high-quality materials and construction, it stands the test of time.
Easy Installation: Its peel-and-stick design simplifies the installation process.
Targeted Protection: Typically installed in roof areas most prone to water leakage, such as eaves, valleys, around chimneys, skylights, and roof-to-wall transitions.
Long-Term Cost Savings: While there may be an upfront cost, it saves homeowners and building owners significant amounts of money in the long run.

Specifications Data Stardards Size: per roll 36”*66.7′ Weight/sq. Ft.:Per roll 56 lbs
100% recyclable: Yes Material composition :Polyolefin with advanced asphalt and release linere
UV resistance: 180 days Neal sealability: Pass ASTM D1970
Tear resistant: MD 190/ CD 180 ASTM D1970 MD/CD Adhesion to plywood :9.5/13.5 (40℉/75℉) ASTM D1970
Permeability: <0.05 Perms ASTM E96 Nominal thickness :48 mils ASTM D5147
Fire rating:Class A ASTM E108 Temperature range: -40 to 260℉
Enhanced slip resistant :Excellent Limited Warranty: 30 years
|
Series |
Ice & water shield |
|
Roll Size(10 square) |
36” x 67′(0.9144 x 20.4M) |
|
Roll Weight |
21kg/ROLLS |
|
Warranty |
30 years |
|
UV Exposure |
6 months |
|
100% Recycled |
/ |
|
Breaking Strength |
MD 90lb / XD 85lb |
|
Tear Strength |
MD 20lb / XD 19lb |
|
Temperature Range |
-40℉ to 260℉ |
Cold Winters (Ice Dam-Prone Areas): Such as the northern U.S. states (Minnesota, Wisconsin), Canada, or alpine regions in Europe—where low temperatures and snowfall lead to ice dam formation.
Heavy Rainfall or Coastal Regions: Like Florida, the U.S. Pacific Northwest, or coastal areas in Europe—where wind-driven rain (often accompanied by storms) poses a high risk of water penetration.
Extreme Temperature Fluctuations: Regions with hot summers and cold winters (e.g., the U.S. Midwest)—its durable material resists cracking caused by thermal expansion/contraction, ensuring long-term protection.
Application with Synthetic Roof Underlayment (for Eaves, Roofs, and Valleys):
For full-roof protection, OPERFECT™ Ice & Water Shield is typically used in combination with OPERFECT™ Synthetic Roof Underlayment:
The Ice & Water Shield covers “high-risk zones” (eaves, valleys, penetrations) as the primary waterproof barrier.
The Synthetic Roof Underlayment covers the rest of the roof as a secondary barrier, providing broad protection against general weather damage.
This layered system balances targeted defense (against ice dams/heavy rain) and cost efficiency (avoiding overuse of the specialized Ice & Water Shield across the entire roof).
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.
For the container, you can choose FOB ,CIF, and also DDP (door to door, from our factory to your warerhouse address)
For the sample, you can choose FEDEX, DHL , UPS, and your favorate courier to dilvery the underlayments.
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.
Jinan United Perfect Building Materials Corporation
M: +86 139 6416 6699 P: +86-531 8190 1621 F: +86-531 8281 4295
E: export@unitedperfect.com
Whatsapp: +8613426130536 Skype: harald2009 Wechat: 13426130536