OPERFECT™ Ice & Water Shield can offer for you :
Save 10% of procurement costs and increase procurement efficiency by 30%
Подгонянный: Your logo, Your label, Your Color, etc.
FOB,CIF and also door to door services
Подгонянный: Ваш логотип, ваша этикетка, ваш цвет и т.д.
Мы можем предложить FOB, CIF, а также дверь к двери sevise для вас, Экономия 10% затрат на закупки и повышение эффективности закупок на 30%.
OPERFECT™ Ice & Water Shield is a premium self-adhered high-temperature waterproofing underlayment engineered to address the three most critical roofing challenges: ice dam formation, wind-driven rain infiltration, and moisture penetration. Developed through advanced manufacturing processes, this peel-and-stick membrane creates a permanent, reliable waterproof barrier specifically designed for the demanding climatic conditions of North America, including the United States and Canada.
The flagship product, Perfect Guard-HT-PSU, is a high-temperature resistant self-adhered roofing underlayment specifically formulated for steep-slope roofs. It delivers exceptional protective performance against ice dams, snow accumulation, hailstorms, and wind-driven water penetration. Key design features include:
Enhanced anti-slip layer: Provides a mechanical anti-slip walking surface, ensuring superior safety for installers working on steep-slope roofs
Split-release liner design: Simplifies installation, enabling faster and more efficient application compared to traditional single-sheet liners
Rubberized adhesion technology: Combines strong deck grip in low-temperature environments with excellent high-temperature flow resistance
To address the diverse climatic conditions across North America—including severe cold and ice dams in the northeastern United States, heavy rainfall in the southeastern states, and freeze-thaw cycles throughout Canada—OPERFECT™ has developed two complementary self-adhered waterproof membrane series:
Bitumen Self-Adhesive Ice & Water Shield Underlayment
Butyl Self-Adhesive Ice & Water Shield Underlayment
These two product lines offer differentiated performance characteristics, providing targeted solutions for various application scenarios across the North American market.
The entire product series demonstrates broad compatibility with multiple roofing materials, including:
Asphalt shingles
Metal panels and shingles
Concrete and clay tiles
Wood shakes and cedar shingles
Synthetic shingles
Primed cedar shakes
All products fully comply with relevant building code requirements, including ASTM D226, ASTM D4869, and AC48 standards.
In regions where winter temperatures fluctuate above and below freezing, ice dams present a significant threat to roof integrity. OPERFECT™ Ice & Water Shield, when installed continuously from the roof edge to a point 24 inches inside the exterior wall line (or as required by local building codes), creates an impermeable barrier that prevents meltwater from penetrating the roof deck.
Why it matters for wood roofs: Ice dams can force water upward beneath wood shingles, leading to hidden rot and decay that may go undetected until substantial damage has occurred.
Recommended geographic areas: Minnesota, Wisconsin, Michigan, New York, Vermont, New Hampshire, Maine, Ontario, Quebec, Alberta, British Columbia
Hurricanes, tropical storms, and nor’easters drive rain at angles capable of infiltrating even well-constructed roofing systems. Installing OPERFECT™ Ice & Water Shield in valleys, around roof penetrations, and along all roof edges establishes a secondary defense line that maintains building dryness during extreme weather events.
Why it matters for wood roofs: Wind-driven rain can penetrate beneath wood shingles, saturating the underlying decking and creating conditions conducive to hidden rot.
Recommended geographic areas: Florida, Texas Gulf Coast, Louisiana, Carolinas, Virginia, New Jersey, Washington, Oregon, British Columbia coast
Metal roofing systems and tile roofs in sunbelt states require underlayment capable of withstanding sustained high temperatures without degradation. OPERFECT™ Butyl Self-Adhesive Ice & Water Shield maintains its physical properties up to 260°F, ensuring long-term performance beneath metal panels and clay tiles in high-heat environments.
Recommended geographic areas: Texas, Arizona, California, Nevada, New Mexico, Florida, and commercial metal buildings nationwide
Properties at higher elevations face unique challenges including heavy snow loads, rapid temperature fluctuations, and intense UV exposure. OPERFECT™ Ice & Water Shield combines 180-day UV resistance with exceptional low-temperature flexibility, enabling contractors to schedule installations with confidence throughout the construction season.
Recommended geographic areas: Colorado, Utah, Idaho, Montana, Wyoming, California Sierra Nevada, Canadian Rockies
For historic homes and landmark buildings featuring original wood roofs, appropriate underlayment selection is critical to maintaining both structural integrity and historical authenticity. OPERFECT™ Ice & Water Shield, installed selectively in vulnerable zones, provides modern waterproofing protection while preserving historical character.
When nails or staples penetrate the membrane during installation, the rubberized asphalt compound actively flows around each fastener, creating a permanent watertight seal. This self-sealing capability is rigorously verified through ASTM D1970 testing and ensures that every penetration—whether from initial installation or subsequent service—remains reliably leak-free throughout the life of the roof.
Unlike conventional underlayments that may soften, flow, or degrade when exposed to elevated temperatures, OPERFECT™ Ice & Water Shield maintains dimensional stability up to 260°F. This makes it ideally suited for installation beneath metal roofing systems, tile roofs, and in southern climates where roof deck temperatures can reach extreme levels.
Cold weather installation does not compromise performance. Our rubberized adhesive formulation maintains aggressive tack even at 40°F, allowing contractors to extend their working season significantly. For butyl formulations, reliable adhesion is maintained down to 25°F with proper surface preparation.
Worker safety on steep-slope roofs is paramount. The embossed polyethylene facer provides excellent traction for installers, even in damp or challenging conditions. This mechanical anti-slip surface significantly reduces accident risk and helps workers maintain confidence when working at height—particularly critical when installing heavy wood shakes or working on steep pitches.
Once properly installed, OPERFECT™ Ice & Water Shield forms a continuous, monolithic waterproof membrane across the protected area. With permeability rated below 0.05 perms, it effectively blocks both liquid water and water vapor from reaching the roof deck, preventing moisture-related damage.
Construction schedules rarely proceed exactly as planned. OPERFECT™ Ice & Water Shield can be exposed to direct sunlight for up to 180 days without significant degradation, providing contractors with the flexibility to complete projects according to their timeline rather than being constrained by material limitations.
Environmental responsibility is integrated into our manufacturing process. Where possible, we incorporate recycled materials, and the finished product is 100% recyclable at the end of its service life. For projects pursuing LEED certification or other green building standards, OPERFECT™ contributes meaningfully to sustainability objectives.
Distributors and large-volume contractors can strengthen their market presence with custom-printed Ice & Water Shield. Your company logo, brand colors, and product information can be prominently displayed on the visible surface of each roll before palletizing. Minimum order quantities apply—contact our sales team for detailed information.
| Feature | Bitumen Self-Adhesive Series | Butyl Self-Adhesive Series |
|---|---|---|
| Primary Applications | Standard ice dam protection, cold climates, wood roofs | Extreme weather, high-temperature environments, metal roofs, commercial projects |
| Adhesive Technology | Premium rubberized asphalt | Advanced butyl rubber compound |
| Service Temperature Range | -40°F to 240°F | -40°F to 260°F |
| UV Exposure Tolerance | 180 days | 180 days |
| Self-Healing Capability | Yes (ASTM D1970 compliant) | Yes (ASTM D1970 compliant) |
| Minimum Installation Temperature | Down to 40°F | Down to 25°F |
| Противоскользящая поверхность | Yes | Yes |
| Wood Roof Compatibility | Yes – excellent performance | Yes – excellent performance |
| Cedar Breather Compatibility | Yes | Yes |
| Ideal Installation Locations | Eaves, valleys, penetrations, wood shake roofs | Metal roofs, tile roofs, commercial buildings, extreme climate zones |
| Property | Value | Test Method |
|---|---|---|
| Roll Dimensions | 36″ width x 66.7′ length (10 square feet coverage) | — |
| Вес рулона | 56 lbs | — |
| Nominal Thickness | 48 mils | ASTM D5147 |
| Service Temperature Range | -40°F to 260°F | — |
| UV Resistance | 180 days | — |
| Tear Strength (Machine Direction) | 190 lb | ASTM D1970 |
| Tear Strength (Cross Direction) | 180 lb | ASTM D1970 |
| Adhesion to Plywood (40°F) | 9.5 lb/in | ASTM D1970 |
| Adhesion to Plywood (75°F) | 13.5 lb/in | ASTM D1970 |
| Nail Sealability | Pass | ASTM D1970 |
| Water Vapor Permeability | <0.05 Perms | ASTM E96 |
| Fire Rating | Class A | ASTM E108 |
| Limited Warranty | 30 Years | — |
OPERFECT™ Ice & Water Shield meets or exceeds all major North American building code requirements, providing confidence for specifiers, contractors, and building owners.
ASTM D226 Type I & II – Standard specification for asphalt-saturated felt
ASTM D4869 – Specification for asphalt-saturated underlayment
ASTM D1970 – Self-sealing ice dam protection
ASTM E108 – Class A fire rating
CAN/CSA A123.3 – Asphalt-saturated organic felt
CAN/CSA A220.1 – Cold-applied self-adhering membranes
ICC-ES AC188 – Acceptance criteria for self-adhered membranes
Florida Building Code – Approved for high-velocity hurricane zones
Miami-Dade County – Approved (NOA)
Texas Department of Insurance – Accepted
ISO9001 – Quality Management System
ISO14001 – Environmental Management System
ISO45001 – Occupational Health & Safety
CE – European Conformity
FM – Factory Mutual Approved
TUV – Technical Inspection Association
UL – Underwriters Laboratories
Ice & Water Shield: 50 x 40HQ containers per month
Synthetic Underlayment: 1,500,000 square meters per week
The Perfect Industries Group Limited has established itself as a global leader in high-performance building envelope materials since its founding in 2001. With 24 years of specialized manufacturing expertise, we deliver consistent product quality, reliable supply chain performance, and continuous technical innovation to customers throughout North America and worldwide.
Synthetic Roofing Underlayment
Ice & Water Shield (Self-Adhered Membranes)
House Wrap / Breathable Waterproof Membrane
Vapor Barriers
Radiant Heat Barriers
Insulation Facings
Production Facilities: Flash-spun nonwoven lines, multi-head extrusion lines, precision thermal lamination lines, adhesive lamination lines
Custom Width Capabilities: From 3 feet to 14 feet (maximum 4.2 meters)
Quality Systems: ISO9001, ISO14001, and ISO45001 certified
Testing Laboratory: In-house quality control lab with full ASTM testing capabilities
Our specialized slitting team precisely cuts master rolls (approximately 5,000 meters) into your specified dimensions. The standard size for Ice & Water Shield is 36″ x 66.7′ , but custom sizes are available upon request.
Custom labels with your company logo, product name, and installation instructions are applied to each roll before packaging—helping you build brand recognition with every job.
Rolls arranged on fumigation-free pallets
Securely strapped with high-strength packing bands
Wrapped for weather protection
Airbags placed between pallets inside containers to prevent shifting during transit
| Incoterm | Description |
|---|---|
| FOB | Qingdao, China |
| CIF | Major U.S. ports (Houston, Long Beach, Newark, Savannah, Seattle, Miami) |
| CIF | Major Canadian ports (Vancouver, Montreal, Halifax) |
| DDP | Door-to-door service, from our factory to your warehouse (United States and Canada) |
| Samples | FedEx / DHL / UPS, 3-5 days delivery worldwide |
Each year, OPERFECT™ organizes a dedicated team to attend the International Builders’ Show (IBS) , held annually in the United States between January and February. This premier industry event provides an invaluable opportunity for face-to-face engagement with our valued clients.
During the exhibition, we:
Proactively invite clients to our booth for in-depth technical discussions
Address questions regarding product specifications and application techniques
Promptly resolve any issues or challenges encountered with our underlayment products
Actively solicit feedback and suggestions to guide continuous product improvement
Following the IBS exhibition, we arrange specialized visits to key clients throughout North America. These visits enable us to:
Develop deeper understanding of specific market requirements
Help resolve existing challenges more effectively
Support business growth through collaborative problem-solving
We warmly welcome all clients to visit our manufacturing facilities. During these visits, you can:
Observe our production processes firsthand
Learn about our corporate culture and quality commitment
Verify the quality of ordered products before shipment
Explore opportunities for expanded, long-term collaboration
*”We specialize in historic home restoration throughout New England. Many of our projects involve original wood shake roofs on 19th-century homes. OPERFECT Ice & Water Shield gives us the protection we need at eaves and valleys while allowing us to maintain proper ventilation with cedar breather. No callbacks in five years.”*
— Massachusetts Restoration Contractor
“For our custom homes in the Colorado Rockies, wood shake roofs are a signature feature. OPERFECT Ice & Water Shield installed at eaves and valleys has completely eliminated ice dam issues. The self-healing around nails is impressive.”
— Colorado Custom Home Builder
“We serve contractors across British Columbia, where cedar roofs are everywhere. OPERFECT’s compliance with CAN/CSA standards and their understanding of wood roof ventilation requirements made them our go-to supplier.”
— British Columbia Building Material Distributor
“For coastal projects in Florida, we need underlayment that can stand up to hurricane-force winds and meet Miami-Dade requirements. OPERFECT Royal-HD Ice & Water Shield delivers every time.”
— Florida Roofing Contractor
“Our metal roofing installations over wood decks require high-temperature underlayment. The butyl series from OPERFECT handles Texas heat without softening, and the custom labeling with our logo is a nice touch that impresses homeowners.”
— Texas Metal Roofing Specialist
A: Yes, full roof coverage is possible, but proper ventilation is absolutely critical. When installing Ice & Water Shield over the entire wood shake roof, you MUST incorporate a ventilated underlayment product (such as Cedar Breather) between the membrane and the wood roofing material. This creates an essential air gap that allows the wood to dry from below and prevents moisture entrapment that could lead to rot. Many historic preservation experts recommend limiting Ice & Water Shield to eaves, valleys, and penetrations while using permeable synthetic underlayment on the main field to promote drying.
A: Ice & Water Shield is a self-adhered waterproof membrane specifically designed for critical leak zones. It seals around nails and fasteners (self-healing capability) and creates a permanent watertight bond to the roof deck. Regular synthetic underlayment is a mechanically attached secondary barrier that provides UV protection and general weather resistance but does not seal around fastener penetrations.
A: Most building codes require Ice & Water Shield only in specific areas: eaves (extending 24 inches inside the wall line), valleys, and around penetrations. However, many contractors and homeowners in high-risk areas (ice dam zones, hurricane regions) choose full roof coverage for maximum protection. This decision should balance local climate conditions, budget considerations, and project-specific risk factors.
A: Yes. OPERFECT Bitumen series can be installed down to 40°F with proper surface preparation (clean, dry deck). Our Butyl series can be installed down to 25°F, making it ideal for winter work in northern climates. For best results, store materials at room temperature before installation and ensure the substrate is free of ice, frost, and moisture.
A: Absolutely. Our high-temperature Butyl series is specifically formulated for metal roofing applications, withstanding sustained temperatures up to 260°F beneath metal panels. However, we always recommend verifying compatibility with your specific metal roof manufacturer, as some specialized metal roofing systems may have unique requirements.
A: OPERFECT Ice & Water Shield provides 180 days of UV resistance, giving contractors significant flexibility in scheduling final roof covering installation. This extended exposure tolerance is particularly valuable for projects where construction timelines may be affected by weather delays or material availability.
A: Our products meet CAN/CSA A123.3 and CAN/CSA A220.1 standards, which are recognized across all Canadian provinces and territories. This broad compliance simplifies specification for architects and contractors working throughout Canada.
A: Yes! OPERFECT offers comprehensive custom branding services. Your company logo, brand colors, and custom text can be printed on the visible surface of the membrane. This creates a professional appearance and builds brand recognition with every project. Minimum order quantities apply—contact our sales team for specific requirements and pricing.
A: OPERFECT Ice & Water Shield carries a 30-year limited warranty when installed according to manufacturer specifications and applicable building codes. This comprehensive warranty provides long-term confidence for building owners, contractors, and specifiers.
Цзинаньская корпорация строительных материалов United Perfect
M: +86 139 6416 6699 P: +86-531 8190 1621 F: +86-531 8281 4295
E: export@unitedperfect.com
Whatsapp: +8613426130536 Skype: харальд2009 Wechat: 13426130536
