OPERFECT™ Ice & Water Shield can offer for you :
Save 10% of procurement costs and increase procurement efficiency by 30%
Sur mesure : Your logo, Your label, Your Color, etc.
FOB,CIF and also door to door services
Looking for an ASTM D1970 certified ice and water shield manufacturer in China? OPERFECT™ is a leading and top manufactuer of self-adhered waterproofing underlayment for the US and Canadian markets. Trusted by roofing contractors, distributors, and restoration specialists since 2001. Our products meet ASTM D1970, ASTM D226, ASTM D4869, and comply with Florida Building Code, Miami-Dade, and CAN/CSA standards, and we supply OEM service ,and customize your logo,your color ,your label ,etc.
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. This peel-and-stick membrane creates a permanent waterproof barrier specifically designed for the demanding climatic conditions of North America.
Perfect Guard-HT-PSU is our flagship high-temperature resistant self-adhered roofing underlayment, formulated for steep-slope roofs. It delivers exceptional protection against ice dams, snow accumulation, hailstorms, and wind-driven water penetration.
Enhanced anti-slip layer: Mechanical anti-slip walking surface for installer safety on steep-slope roofs
Split-release liner design: Faster, more efficient installation compared to traditional single-sheet liners
Rubberized adhesion technology: Strong deck grip in low temperatures + excellent high-temperature flow resistance
Bitumen Self-Adhesive Ice & Water Shield – For standard ice dam protection, cold climates, wood roofs
Butyl Self-Adhesive Ice & Water Shield – For extreme weather, high-temperature environments, metal roofs, commercial projects
Asphalt shingles
Metal panels and shingles
Concrete and clay tiles
Wood shakes and cedar shingles
Synthetic shingles
Primed cedar shakes
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, creates an impermeable barrier that prevents meltwater from penetrating the roof deck.
Recommended for: 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™ in valleys, around roof penetrations, and along all roof edges establishes a secondary defense line during extreme weather events.
Recommended for: 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 physical properties up to 260°F.
Recommended for: Texas, Arizona, California, Nevada, New Mexico, Florida, commercial metal buildings nationwide
Properties at higher elevations face heavy snow loads, rapid temperature fluctuations, and intense UV exposure. OPERFECT™ combines 180-day UV resistance with exceptional low-temperature flexibility.
Recommended for: Colorado, Utah, Idaho, Montana, Wyoming, California Sierra Nevada, Canadian Rockies
For historic homes featuring original wood roofs, OPERFECT™ installed selectively in vulnerable zones provides modern waterproofing protection while preserving historical character.
Recommended for: Historic districts in Boston, Philadelphia, Charleston, San Francisco, Quebec City, Halifax
When nails or staples penetrate the membrane during installation, the rubberized asphalt compound actively flows around each fastener, creating a permanent watertight seal. This ensures that every penetration remains reliably leak-free throughout the life of the roof.
OPERFECT™ maintains dimensional stability up to 260°F, making it ideally suited for installation beneath metal roofing systems, tile roofs, and in southern climates where roof deck temperatures can reach extreme levels.
Bitumen series installs down to 40°F. Butyl series installs down to 25°F with proper surface preparation, allowing contractors to extend their working season.
The embossed polyethylene facer provides excellent traction for installers, even in damp or challenging conditions—critical when working on steep pitches with heavy wood shakes.
Permeability rated below 0.05 perms (ASTM E96). Effectively blocks both liquid water and water vapor from reaching the roof deck, preventing moisture-related damage.
180 days of UV exposure tolerance provides contractors with flexibility to complete projects according to their timeline rather than being constrained by material limitations.
Where possible, we incorporate recycled materials. The finished product is 100% recyclable at the end of its service life, contributing to LEED certification and green building initiatives.
Your company logo, brand colors, and product information can be prominently displayed on the visible surface of each roll. Minimum order quantities apply—contact our sales team for details.
Get pricing, technical data, and samples within 24 hours.
📧 Email: export@unitedperfect.com
📱 WhatsApp: +86 13426130536
📞 Phone: +86 139 6416 6699
✅ Free samples available | ✅ FOB/CIF/DDP shipping | ✅ 30-year warranty
| 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 |
| Surface antidérapante | Yes | Yes |
| Wood Roof Compatibility | Yes – excellent performance | Yes – excellent performance |
| 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) | — |
| Poids du rouleau | 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 | — |
ASTM D226 Type I & II
ASTM D4869
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
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
Founded in 2001 – 24 years of specialized manufacturing expertise in building envelope materials.
Synthetic Roofing Underlayment
Ice & Water Shield (Self-Adhered Membranes)
House Wrap / Breathable Waterproof Membrane
Vapor Barriers
Radiant Heat Barriers
Insulation Facings
Flash-spun nonwoven lines
Multi-head extrusion lines
Precision thermal lamination lines
Adhesive lamination lines
Custom width capabilities: 3 ft to 14 ft (max 4.2 meters)
In-house testing lab with full ASTM testing capabilities
Master rolls (approximately 5,000 meters) are precisely cut into your specified dimensions. Standard size: 36″ x 66.7′. Custom sizes available.
Custom labels with your company logo, product name, and installation instructions are applied to each roll before packaging.
Fumigation-free pallets
Securely strapped with high-strength packing bands
Wrapped for weather protection
Airbags between pallets inside containers
| Incoterm | Description |
|---|---|
| FOB | Qingdao, China |
| CIF | Major U.S. ports (Houston, Long Beach, Newark, Savannah, Seattle, Miami) / Major Canadian ports (Vancouver, Montreal, Halifax) |
| DDP | Door-to-door service, factory to your warehouse (United States and Canada) |
| Samples | FedEx / DHL / UPS, 3-5 days delivery worldwide |
Each year, OPERFECT™ attends the International Builders' Show IBS in the United States (January-February). Meet our team for in-depth technical discussions about your projects.
Following IBS, we arrange specialized visits to key clients throughout North America to understand specific market requirements and support business growth.
Visit our manufacturing facilities in China to observe production processes, verify product quality, and explore long-term collaboration opportunities.
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*”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
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“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
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“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
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“For coastal projects in Florida, we need underlayment that can stand up to hurricane-force winds and meet Miami-Dade requirements. OPERFECT delivers every time.”
— Florida Roofing Contractor
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“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
Q: Can I use Ice & Water Shield on the entire roof under wood shakes?
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.
Q: What’s the difference between Ice & Water Shield and regular synthetic underlayment?
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.
Q: Do I need Ice & Water Shield on the entire roof in cold climates?
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.
Q: Can Ice & Water Shield be installed in cold weather?
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.
Q: Is OPERFECT Ice & Water Shield compatible with metal roofing?
A: Absolutely. Our high-temperature Butyl series is specifically formulated for metal roofing applications, withstanding sustained temperatures up to 260°F beneath metal panels.
Q: How long can Ice & Water Shield be exposed to sunlight?
A: OPERFECT Ice & Water Shield provides 180 days of UV resistance, giving contractors significant flexibility in scheduling final roof covering installation.
Q: What building codes does OPERFECT Ice & Water Shield meet for Canadian projects?
A: Our products meet CAN/CSA A123.3 and CAN/CSA A220.1 standards, recognized across all Canadian provinces and territories.
Q: Can I get custom-printed Ice & Water Shield with my company logo?
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. Minimum order quantities apply—contact our sales team for details.
Q: What’s the warranty on OPERFECT Ice & Water Shield?
A: OPERFECT Ice & Water Shield carries a 30-year limited warranty when installed according to manufacturer specifications and applicable building codes.
13, CONTACT US
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
