Are you looking for the
best ice and water underlayments
to protect your roof? I can help you discover
10 top-rated options
that offer superior sealing, high-temperature resistance, and long-lasting durability for your peace of mind!
Your roof faces relentless threats from ice, water, and extreme heat. The right underlayment turns this battle into a win, offering silent, steadfast protection.
These underlayments seal out water, stick firm in high temps, and guard against leaks. With nail-sealing tech, UV-resistant layers, and 180-day durability, they’re built to outlast storms. Choose confidence—your roof’s safety starts here.
List of Top 10 Ice & Water Underlayments
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FT Synthetics Platinum HT-B Self-Adhering Roofing Underlayment, 41 mil, High-Temp Ice & Water Shield, 100% Butyl, Nail Sealable, UV Resistant, ASTM Certified, Lifetime Warranty (36″ x 67′) |
This roofing underlayment is perfect for homeowners and contractors who want a reliable, long-lasting solution for their roofing needs. It’s ideal for low-slope roofs and works great with EPDM and TPO materials. |
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HydroShield Self Adhering Ice and Water Shield Underlayment (1 Square – Single Roll) |
The HydroShield Self Adhering Ice and Water Shield Underlayment is perfect for homeowners and contractors who want reliable roof protection. It’s easy to install and saves time and money, making it ideal for shingle rooftops. |
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Grace Ice and Water Shield HT Self Adhering Underlayment-75 Feet (225 Square Feet) – Single Roll |
This Grace Ice and Water Shield HT is perfect for roofers and builders who need a tough, reliable underlayment. It’s great for anyone working on sloped roofs who wants strong protection against water and weather. If you want a product that sticks well, resists heat, and seals around nails, this roll is made for you. Plus, it’s ideal for those who need a long-lasting shield that can handle up to 120 days of sun exposure without losing strength. |
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Grace Ice & Water Shield HT (1) |
This product is perfect for builders and roofers who need a strong, reliable shield that sticks well and can handle high heat. It’s great for anyone putting on a roof that needs long-lasting protection and a slip-resistant surface. If you want to protect your home from water damage and get a product backed by a solid warranty, this is for you. |
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FT Synthetics Platinum HT-SA Ice & Water Roofing Underlayment, 41 mil, 36″ x 67′, High-Temp, Self-Adhering, Nail Sealable, UV Resistant, ASTM/CSA Certified, Lifetime Warranty |
This FT Synthetics Platinum HT-SA Ice & Water Roofing Underlayment is perfect for homeowners and professional roofers seeking top-notch protection for their roofs. It’s designed for those who want a durable, easy-to-install solution that offers long-lasting defense against the elements. |
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HydroShield Self Adhering Ice and Water Shield HT Underlayment (1) |
HydroShield Self Adhering Ice and Water Shield HT is perfect for homeowners and contractors needing strong, heat-resistant roof protection. It sticks to metal roofs, seals around nails, and handles extreme temps from -40°F to 250°F. |
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ZIP System Peel and Stick Underlayment | Waterproof Ice and Water Barrier Roof Underlayment (High Temp) |
This product is perfect for homeowners and builders who want to keep their roofs safe from leaks and water damage. It is great for places with ice dams or heavy rain. Anyone needing a strong, easy-to-use underlayment that works well in hot weather will find this ideal. |
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ZIP System Peel and Stick Underlayment | Waterproof Ice and Water Barrier Roof Underlayment (Standard Temp) |
This ZIP System Peel and Stick Underlayment is perfect for homeowners and builders looking for superior protection against leaks and water damage. Its easy-to-apply, slip-resistant surface makes it ideal for securing eaves, valleys, or your entire roof, ensuring long-lasting durability and peace of mind. |
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Grace Self Adhering Ice and Water Shield 36 Inch x 66.6 Feet (200 Square Feet) – Single Roll |
This product is perfect for homeowners and roofing professionals who want a strong, easy-to-use barrier against water damage. It’s great for anyone needing a durable, slip-resistant shield that sticks well and lasts long. |
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HydroShield Self Adhering Ice and Water Shield Underlayment (1.95 Square – Single Roll) |
Homeowners and DIY enthusiasts looking for a reliable and easy-to-install roof underlayment will love HydroShield. It offers superior water protection and saves you money with its low-waste packaging. |
Detailed Reviews
Discover the top 10 Ice & Water Underlayments that offer unbeatable roof protection. Our expert guide reveals products with superior adhesion, nail-sealing capabilities, and long-lasting durability. Find the perfect shield for your home and gain complete peace of mind. Dive in to uncover the best solutions for a secure roof.
1. FT Synthetics Platinum HT-B Self-Adhering Roofing Underlayment, 41 mil, High-Temp Ice & Water Shield, 100% Butyl, Nail Sealable, UV Resistant, ASTM Certified, Lifetime Warranty (36″ x 67′)
The FT Synthetics Platinum HT-B is a tough roofing underlayment. It sticks firmly to wood decks with 100% butyl. This product is nail sealable and works well with many roof types.
It offers watertight laps and lasts long with an 18+ month shelf life. Plus, it comes with a limited lifetime warranty and UV resistance for up to 180 days.
| Pros | Cons |
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Perfect For:
This roofing underlayment is perfect for homeowners and contractors who want a reliable, long-lasting solution for their roofing needs. It’s ideal for low-slope roofs and works great with EPDM and TPO materials.
Ready to Purchase?
2. HydroShield Self Adhering Ice and Water Shield Underlayment (1 Square – Single Roll)
The HydroShield Self Adhering Ice and Water Shield Underlayment is designed for roofing safety. It offers strong water protection with its self-sealing feature.
This underlayment comes in two sizes with easy handling. It has a sand-based surface for grip. The roll is made for quick application.
This product is perfect for roofs with a slope of 2:12 or greater. It meets multiple safety standards, ensuring reliable use. Choose HydroShield for your roofing projects.
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Perfect For:
The HydroShield Self Adhering Ice and Water Shield Underlayment is perfect for homeowners and contractors who want reliable roof protection. It’s easy to install and saves time and money, making it ideal for shingle rooftops.
Ready to Purchase?
3. Grace Ice and Water Shield HT Self Adhering Underlayment-75 Feet (225 Square Feet) – Single Roll
Grace Ice and Water Shield HT is a high-temperature resistant, self-adhering underlayment. It is made from rubberized asphalt and polyethylene film, ensuring superior adhesion and slip resistance.
This product protects under sloped roofs and seals around fasteners. It offers up to 120 days of UV exposure protection. CertainTeed’s SureStart Warranty covers it.
| Pros | Cons |
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Perfect For:
This Grace Ice and Water Shield HT is perfect for roofers and builders who need a tough, reliable underlayment. It’s great for anyone working on sloped roofs who wants strong protection against water and weather. If you want a product that sticks well, resists heat, and seals around nails, this roll is made for you. Plus, it’s ideal for those who need a long-lasting shield that can handle up to 120 days of sun exposure without losing strength.
Ready to Purchase?
4. Grace Ice & Water Shield HT (1)
Grace Ice & Water Shield HT is your roof’s best friend against the elements. It’s high temperature resistant and sticks on strong, offering superior adhesion. This shield is slip resistant and seals around nails, keeping your roof protected.
This roof protection works on all sloped roofs and can handle up to 120 days of UV exposure. Plus, it comes with CertainTeed’s SureStart Warranty for your peace of mind.
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Perfect For:
This product is perfect for builders and roofers who need a strong, reliable shield that sticks well and can handle high heat. It’s great for anyone putting on a roof that needs long-lasting protection and a slip-resistant surface. If you want to protect your home from water damage and get a product backed by a solid warranty, this is for you.
Ready to Purchase?
5. FT Synthetics Platinum HT-SA Ice & Water Roofing Underlayment, 41 mil, 36″ x 67′, High-Temp, Self-Adhering, Nail Sealable, UV Resistant, ASTM/CSA Certified, Lifetime Warranty
FT Synthetics Platinum HT-SA is a 41 mil thick underlayment. It shields roofs from ice, water, and high temps. Superior durability guards against leaks and damage.
This underlayment meets ASTM, CSA, and Florida Building Code standards. Its 100% butyl adhesive seals nails and laps tightly. UV resistance lasts up to 180 days for reliable protection.
Installation is easy with a split release liner. Backed by a Limited Lifetime Warranty, it ensures long-term peace of mind.
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Perfect For:
This FT Synthetics Platinum HT-SA Ice & Water Roofing Underlayment is perfect for homeowners and professional roofers seeking top-notch protection for their roofs. It’s designed for those who want a durable, easy-to-install solution that offers long-lasting defense against the elements.
Ready to Purchase?
6. HydroShield Self Adhering Ice and Water Shield HT Underlayment (1)
The HydroShield Self Adhering Ice and Water Shield HT Underlayment is a strong, reliable barrier for roofs. It sticks well and resists high temperatures. Its blue film adds grip and better adhesion.
This underlayment seals around nails to block water and works under metal roofs. It’s easy to handle and covers 195 square feet per roll. Use it for homes or businesses with top waterproofing.
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Perfect For:
HydroShield Self Adhering Ice and Water Shield HT is perfect for homeowners and contractors needing strong, heat-resistant roof protection. It sticks to metal roofs, seals around nails, and handles extreme temps from -40°F to 250°F.
Ready to Purchase?
7. ZIP System Peel and Stick Underlayment | Waterproof Ice and Water Barrier Roof Underlayment (High Temp)
The ZIP System Peel and Stick Underlayment is a waterproof solution for your roof. It protects areas prone to leaks, like eaves and valleys, from ice dams and wind-driven rain.
This high-temp underlayment is made of rubberized asphalt that seals around nails. It has a slip-resistant surface for easy installation.
It meets code requirements for ice barriers and roofing underlayment. The maximum service temperature is 260 degrees Fahrenheit, making it reliable in hot conditions.
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Perfect For:
This product is perfect for homeowners and builders who want to keep their roofs safe from leaks and water damage. It is great for places with ice dams or heavy rain. Anyone needing a strong, easy-to-use underlayment that works well in hot weather will find this ideal.
Ready to Purchase?
8. ZIP System Peel and Stick Underlayment | Waterproof Ice and Water Barrier Roof Underlayment (Standard Temp)
Meet the ZIP System Peel and Stick Underlayment. It’s your roof’s ultimate defense. This underlayment stops leaks before they start.
This waterproof barrier sticks directly to your roof deck. It seals around nails, creating a strong, protective layer. Plus, its slip-resistant surface makes installation a breeze.
It’s code-approved for ice barriers and underlayment. This product can handle temperatures up to 260 degrees Fahrenheit, offering reliable protection all year round.
| Pros | Cons |
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Perfect For:
This ZIP System Peel and Stick Underlayment is perfect for homeowners and builders looking for superior protection against leaks and water damage. Its easy-to-apply, slip-resistant surface makes it ideal for securing eaves, valleys, or your entire roof, ensuring long-lasting durability and peace of mind.
Ready to Purchase?
9. Grace Self Adhering Ice and Water Shield 36 Inch x 66.6 Feet (200 Square Feet) – Single Roll
Grace Self Adhering Ice and Water Shield is a strong, sticky roof underlayment that stops water leaks. Its rubberized asphalt layer seals tightly around nails and screws.
Water-tight laps form as you apply it, and the ripcord split makes it easy to unroll. The surface is slip-resistant, and it won’t stick to roof coverings above. It’s backed by a SureStart Warranty for long-term trust.
This roll is 40 mils thick, with 250 psi tensile strength for toughness. It handles 120 days of UV exposure and works over old underlayment. Perfect for durable, hassle-free roofing protection.
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Perfect For:
This product is perfect for homeowners and roofing professionals who want a strong, easy-to-use barrier against water damage. It’s great for anyone needing a durable, slip-resistant shield that sticks well and lasts long.
Ready to Purchase?
10. HydroShield Self Adhering Ice and Water Shield Underlayment (1.95 Square – Single Roll)
HydroShield Ice and Water Shield offers superior protection for your roof. It seals itself around nails, keeping water out effectively. The sand-based surface provides a safe grip during installation.
This underlayment is easy to handle thanks to its split-back liner. It’s designed for roofs with a slope of 2:12 or greater. Plus, it can withstand temperatures from -40°F to 200°F.
Get peace of mind with this high-quality roofing solution. It’s approved by major building codes for your assurance.
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Perfect For:
Homeowners and DIY enthusiasts looking for a reliable and easy-to-install roof underlayment will love HydroShield. It offers superior water protection and saves you money with its low-waste packaging.
Ready to Purchase?
Buying Guide
Your roof needs strong protection against the weather. Ice and water underlayments are key to this defense. They keep your home safe and dry.
Why Choose the Right Underlayment?
Choosing the best underlayment is important for your roof’s long-term health. It acts as a second line of defense against water damage and leaks. A good underlayment can save you money on repairs down the road.
Factors to Consider When Buying Ice & Water Underlayment:
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Type of Underlayment: There are self-adhering and mechanically fastened types. Self-adhering options offer superior sealing and are easier to install. Mechanically fastened ones are a bit more traditional.
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Material: Look for underlayments made from butyl rubber or rubberized asphalt. These materials provide excellent adhesion and flexibility. They also offer great nail-sealing capabilities.
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Temperature Resistance: High-temperature resistance is crucial, especially in warmer climates. It prevents the underlayment from softening and failing in the heat. Check the maximum service temperature to ensure it suits your region.
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UV Resistance: The underlayment will be exposed to sunlight during installation. UV-resistant layers protect it from degradation. Many products offer protection for up to 180 days.
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Adhesion and Sealing: Strong adhesion ensures the underlayment stays in place. It should also be nail-sealable, meaning it seals around fasteners to prevent leaks. This is a critical feature for waterproofing.
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Durability and Thickness: Underlayments come in different thicknesses, often measured in mils. A thicker underlayment generally offers more protection. Look for long-term durability and resistance to tears.
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Warranty: A good warranty provides peace of mind. Many high-quality underlayments come with limited lifetime warranties. Check the specifics of what the warranty covers.
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Ease of Installation: Some underlayments have features like split release liners or sand-based surfaces that make installation easier. This can save time and labor costs.
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Certifications and Codes: Ensure the underlayment meets ASTM, CSA, or Florida Building Code standards. These certifications confirm the product’s performance and reliability.
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Coverage Area: Underlayments are sold in rolls that cover a specific square footage. Calculate the total area of your roof to determine how many rolls you’ll need.
Ready to explore more about keeping your home protected? What other roofing questions do you have?