Looking for the best high temp ice and water shield to protect your roof? We’ve tested and compared top-performing products to help you find the perfect fit for your roofing project.
Protecting your roof from extreme weather is crucial. High-temp ice and water shields are essential for long-lasting roofing. They keep your home safe from leaks and damage.
Choosing the right underlayment can be tricky. This guide highlights top-performing products designed for durability. Each option offers unique features to meet your needs.
We’ve tested and compared the best high-temp shields. Find the perfect fit for your roofing project. Let’s get started!
List of Top 10 High Temp Ice And Water Shield
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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′) |
FT Synthetics Platinum HT-B is perfect for homeowners and contractors who want reliable, long-lasting roofing protection. It’s ideal for low-slope roofs and works great with materials like EPDM and TPO. |
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Grace Ice & Water Shield HT (1) |
Grace Ice & Water Shield HT is perfect for homeowners and builders who need reliable roof protection. It’s ideal for sloped roofs and works well in hot weather. |
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ZIP System Peel & Stick Underlayment – Adhesive Waterproof Roof Membrane – Rubberized Asphalt Nail Seal Barrier – Slip-Resistant Surface – High Temp |
This roof underlayment is perfect for homeowners and builders who want full roof protection. It’s easy to install and stops leaks, making it ideal for any roof project. |
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FT Synthetics Cobalt Ultra HT Ice and Water Shield (Single Roll) |
FT Synthetics Cobalt Ultra HT Ice and Water Shield is perfect for homeowners and contractors who need reliable protection against extreme weather. It’s ideal for roofs in hot or cold climates, offering long-lasting durability and easy installation. |
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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 homeowners and roofers who need reliable protection for sloped roofs. It’s easy to use and works well in high temperatures, making it ideal for any roofing project. |
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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″x67′) Pallet of 30 |
FT Synthetics Platinum HT-B is perfect for homeowners and contractors who want top-quality roofing protection. It’s ideal for extreme weather, from high heat to icy conditions, and ensures long-lasting durability with its lifetime warranty. |
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HydroShield Self Adhering Ice and Water Shield Underlayment (1.95 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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HydroShield Self Adhering Ice and Water Shield HT Underlayment (1) |
HydroShield Self Adhering Ice and Water Shield HT Underlayment is perfect for homeowners and builders who need strong, reliable waterproofing. It works great for residential and commercial roofs, especially under metal roofs like copper and zinc. |
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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 perfect for homeowners and roofers who want reliable, leak-proof protection. It’s easy to apply and works great for new or reroofing projects. |
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BXI SBS Modified Bitumen Waterproofing Membrane Roll, 13 Inch x 8.2 Feet Thick Flexible Torch-on Asphalt Roofing Material, Self-Healing Flashing Sealant Outdoor Roof Foundation Ice and Water Shield |
This SBS Modified Bitumen Waterproofing Membrane is perfect for homeowners and contractors who need a reliable, long-lasting waterproofing solution. It’s ideal for roofs, foundations, and wet areas, offering easy installation and strong protection against leaks and damage. |
Detailed Reviews
Discover the top 10 High Temp Ice and Water Shields, carefully selected based on expert reviews and customer feedback. Each product is evaluated for performance, durability, and value, ensuring you find the perfect fit for your roofing needs. Dive in to find the best protection for your roof, no matter the weather.
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′)
FT Synthetics Platinum HT-B is a top-tier roofing underlayment. It offers superior protection for your roof. The 100% butyl material ensures a strong bond to plywood or OSB decks.
This product is highly versatile. It works with low-slope roofing materials like EPDM and TPO. The nail sealable feature meets and exceeds ASTM D1970 standards.
With watertight laps and UV resistance, it provides long-lasting performance. Enjoy peace of mind with its Limited Lifetime Warranty.
| Pros | Cons |
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Perfect For:
FT Synthetics Platinum HT-B is perfect for homeowners and contractors who want reliable, long-lasting roofing protection. It’s ideal for low-slope roofs and works great with materials like EPDM and TPO.
Ready to Purchase?
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2. Grace Ice & Water Shield HT (1)
Grace Ice & Water Shield HT is a high-temperature resistant roofing underlayment. It self-adheres with superior strength and is made of rubberized asphalt and polyethylene film.
It protects sloped roofs for up to 120 days under UV exposure. Slip-resistant and seals around fasteners. CertainTeed’s SureStart Warranty covers it.
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Perfect For:
Grace Ice & Water Shield HT is perfect for homeowners and builders who need reliable roof protection. It’s ideal for sloped roofs and works well in hot weather.
Ready to Purchase?
3. ZIP System Peel & Stick Underlayment – Adhesive Waterproof Roof Membrane – Rubberized Asphalt Nail Seal Barrier – Slip-Resistant Surface – High Temp
The ZIP System Peel & Stick Underlayment is a waterproof roof membrane designed for full roof deck protection. It works great for eaves and valleys, helping prevent ice dam leaks.
It has a rubberized asphalt seal that blocks water and creates a reliable moisture barrier. The self-adhesive design makes it easy to install, and its slip-resistant surface keeps you safe during setup.
When paired with ZIP System sheathing and tape, it qualifies for a 30-year Leak-Free Guarantee. This system provides dependable air and water protection without needing extra home wraps.
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Perfect For:
This roof underlayment is perfect for homeowners and builders who want full roof protection. It’s easy to install and stops leaks, making it ideal for any roof project.
Ready to Purchase?
4. FT Synthetics Cobalt Ultra HT Ice and Water Shield (Single Roll)
The FT Synthetics Cobalt Ultra HT Ice and Water Shield is a reliable roofing solution designed for extreme weather. It offers long-lasting protection with a Lifetime Limited Warranty.
This product is thermally stable up to 300°F (149°C) and can be installed in cold temperatures as low as -4°F (-20°C). It’s compatible with low-slope roofing materials like EPDM and TPO.
Easy to use, nail sealable, and chemically resistant. Each roll covers 2 square and weighs 28 lbs. (13 KG).
| Pros | Cons |
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Perfect For:
FT Synthetics Cobalt Ultra HT Ice and Water Shield is perfect for homeowners and contractors who need reliable protection against extreme weather. It’s ideal for roofs in hot or cold climates, offering long-lasting durability and easy installation.
Ready to Purchase?
5. Grace Ice and Water Shield HT Self Adhering Underlayment-75 Feet (225 Square Feet) – Single Roll
Grace Ice and Water Shield HT is a self-adhering underlayment designed for superior roof protection. It offers high-temperature resistance and strong adhesion, making it ideal for all sloped roofs. The rubberized asphalt and polyethylene film ensure durability and slip resistance.
This underlayment seals around fasteners, providing an extra layer of defense against water damage. With up to 120 days of UV exposure resistance, it’s a reliable choice for long-term protection. The SureStart Warranty from CertainTeed adds peace of mind to your purchase.
Available in 36-inch width and 66.6 or 75-foot lengths, this single roll covers 225 square feet. It’s a must-have for roofing projects, ensuring waterproofing and longevity.
| Pros | Cons |
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Perfect For:
This Grace Ice and Water Shield HT is perfect for homeowners and roofers who need reliable protection for sloped roofs. It’s easy to use and works well in high temperatures, making it ideal for any roofing project.
Ready to Purchase?
6. 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″x67′) Pallet of 30
FT Synthetics Platinum HT-B is a top-quality roofing underlayment. It offers superior protection for your roof.
This product is 41 mil thick and 100% butyl-based. It’s nail sealable and UV resistant. It also meets ASTM standards for reliability.
With a lifetime warranty, it’s built to last. Each pallet includes 30 rolls, each measuring 36″x67′. It’s a smart choice for long-term roofing needs.
| Pros | Cons |
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Perfect For:
FT Synthetics Platinum HT-B is perfect for homeowners and contractors who want top-quality roofing protection. It’s ideal for extreme weather, from high heat to icy conditions, and ensures long-lasting durability with its lifetime warranty.
Ready to Purchase?
7. HydroShield Self Adhering Ice and Water Shield Underlayment (1.95 Square – Single Roll)
HydroShield Self Adhering Ice and Water Shield is a reliable roofing solution. It comes in a low-waste, cost-saving package and has a sand-based surface for safe installation.
This underlayment self-seals around nails for effective water protection. It’s easy to handle with a split-back release liner and can withstand UV exposure for up to 60 days..
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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?
8. HydroShield Self Adhering Ice and Water Shield HT Underlayment (1)
HydroShield Self Adhering Ice and Water Shield HT Underlayment is a high-performance roofing solution. It offers superior protection against water damage with its self-sealing technology.
This underlayment is easy to apply and handles efficiently. It’s suitable for various roofs and withstands extreme temperatures. Residential or commercial, it’s a reliable choice.
| Pros | Cons |
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Perfect For:
HydroShield Self Adhering Ice and Water Shield HT Underlayment is perfect for homeowners and builders who need strong, reliable waterproofing. It works great for residential and commercial roofs, especially under metal roofs like copper and zinc.
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 reliable roofing solution. It comes in a 36-inch by 66.6-foot roll, covering 200 square feet. This single roll is easy to handle and apply.
It seals around fasteners to prevent water leaks. The slip-resistant surface ensures safe installation. Plus, it’s reroofable and backed by a warranty.
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Perfect For:
Grace Self Adhering Ice and Water Shield is perfect for homeowners and roofers who want reliable, leak-proof protection. It’s easy to apply and works great for new or reroofing projects.
Ready to Purchase?
10. BXI SBS Modified Bitumen Waterproofing Membrane Roll, 13 Inch x 8.2 Feet Thick Flexible Torch-on Asphalt Roofing Material, Self-Healing Flashing Sealant Outdoor Roof Foundation Ice and Water Shield
BXI SBS Modified Bitumen Waterproofing Membrane is a flexible, torch-on roofing material designed for long-lasting protection. Its 13-inch x 8.2-foot size and 1/8-inch thickness make it easy to handle and apply.
This self-healing sealant offers dual waterproofing and powerful adhesion. It works in all weather conditions, from -20°C to hot temperatures, without cracking or melting.
Easy to install, cut to size, and apply with a torch. Perfect for roofs, foundations, and wet areas. No creases, no hassle.
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Perfect For:
This SBS Modified Bitumen Waterproofing Membrane is perfect for homeowners and contractors who need a reliable, long-lasting waterproofing solution. It’s ideal for roofs, foundations, and wet areas, offering easy installation and strong protection against leaks and damage.
Ready to Purchase?
Buying Guide
Protect your roof from extreme weather with the best high-temp ice and water shields. These essential products keep your home safe from leaks and damage. Let’s find the perfect fit for your roofing project!
Choosing the right underlayment can feel overwhelming, but we’ve made it simple. We’ve tested and compared top-performing products to help you decide. Here’s what to consider when buying:
- Material Quality: Look for durable materials like butyl, rubberized asphalt, or polyethylene film. They ensure long-lasting protection against water and heat.
- Temperature Resistance: Choose a shield that handles high temperatures (up to 300°F) and cold weather (as low as -4°F) for all-season reliability.
- UV Resistance: Opt for UV-resistant options to prevent damage from sun exposure, especially in hot climates.
- Ease of Installation: Self-adhering and nail sealable products make installation quick and hassle-free.
- Warranty: A lifetime warranty or long-term guarantee adds peace of mind and ensures lasting performance.
- Compatibility: Check if the shield works with your roofing materials, like EPDM, TPO, or sloped roofs.
- Size and Coverage: Measure your roof and pick the right roll size to avoid waste and save costs.
With these factors in mind, you’re ready to choose the best high-temp ice and water shield for your home. Protect your roof and enjoy long-lasting peace of mind!