6 Best Roofing Felt Rolls For Temporary Protection

When a roof deck is stripped and the weather turns, the choice of temporary underlayment determines whether the interior stays dry or sustains expensive water damage. Temporary protection is not just about keeping rain out; it is about maintaining a stable, walkable surface that survives the rigors of a multi-day project. Selecting the wrong roll often leads to ripped materials, dangerous slips, or compromised seams. This guide cuts through the marketing fluff to highlight the synthetic and asphalt products that actually hold up under real-world site conditions.

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GAF FeltBuster: The All-Around Synthetic Champ

FeltBuster is a high-tensile strength, non-asphaltic synthetic underlayment designed for durability. It strikes an ideal balance between weight and performance, making it a go-to for standard residential re-roofing projects.

Because it is lightweight, installers can maneuver a roll across a steep pitch without the typical fatigue associated with heavy organic felts. Its surface is engineered to be slip-resistant, which is a critical safety factor when walking a roof before the shingles are loaded.

The bottom line: It is the most reliable workhorse for jobs where professional-grade performance is required without the premium cost of heavy-duty commercial membranes.

IKO Stormtite: Best for High Wind and Rain

IKO Stormtite is a high-performance synthetic underlayment that excels in climates where unexpected afternoon storms are the norm. Its primary advantage lies in its specialized coating, which resists water infiltration even when left exposed to driving rain for several days.

When working in high-wind zones, the strength of the material prevents the “ballooning” effect often seen with cheaper plastic tarps. This reduces the risk of fasteners pulling through the membrane, keeping the roof deck protected during gusty conditions.

The bottom line: If the forecast calls for uncertainty or high winds, choose Stormtite to ensure the decking remains bone-dry until the shingles are finalized.

Typar Surround VR: Top Choice for Tear Resistance

Typar Surround VR is engineered with a proprietary non-woven structure that provides exceptional tear strength. On a job site, this means the material is far less likely to shred when dragged over rough OSB or protruding nail heads.

This material is particularly valuable when the roof deck is uneven or contains older, splintered wood. Its toughness allows it to act as a sacrificial layer that genuinely protects the integrity of the substrate.

The bottom line: For complex roof geometries or older homes with rough decking, invest in the superior tear resistance of Typar to avoid mid-job patching.

GAF Tiger Paw: Best for Extended UV Exposure

GAF Tiger Paw features a unique, aggressive grip-surface technology that provides superior traction for installers. Beyond its grip, it is specifically treated to resist degradation from ultraviolet (UV) light, allowing it to remain exposed for up to 180 days.

This is the preferred choice for projects that face delays or require a phased installation process. Where standard synthetics might turn brittle and chalky under the sun, Tiger Paw maintains its structural integrity.

The bottom line: When a project schedule is unpredictable, the extended UV rating of Tiger Paw prevents the need to strip and replace the underlayment if a delay occurs.

ASTM D226 #30 Felt: The Heavy-Duty Classic

Traditional asphalt-saturated felt remains a staple for a reason: it is breathable, affordable, and provides a tried-and-true moisture barrier. #30 felt is significantly thicker and more durable than the lighter #15 variant, making it better suited for temporary, multi-day protection.

While synthetics have taken over much of the market, there are still scenarios—such as high-humidity environments—where the slight permeability of asphalt felt is an advantage. It allows minimal moisture vapor to escape, potentially preventing trapped condensation in the deck.

The bottom line: For those who prefer time-tested materials and cost-efficiency, #30 felt is a dependable, if heavier, alternative to modern synthetics.

Owens Corning ProArmor: Best Value Synthetic Felt

Owens Corning ProArmor offers a synthetic solution that is highly resistant to water, yet easy to install due to its relatively low weight and high-friction surface. It is designed to work in tandem with the manufacturer’s roofing system, but it performs admirably as a standalone temporary cover.

The price-to-performance ratio makes it an excellent choice for contractors who need to cover large areas without over-budgeting. It provides a clean, professional finish that lies flat, ensuring the subsequent shingle installation remains smooth.

The bottom line: ProArmor is the most cost-effective synthetic for contractors looking to scale up their protection without sacrificing quality or worker safety.

Synthetic vs. Asphalt Felt for Temp Protection

Synthetic underlayments are composed of polypropylene or polyethylene, offering vastly superior tear strength and UV resistance compared to organic felt. Asphalt felt is paper-based, making it prone to tearing and rapid degradation when exposed to direct sunlight or moisture.

Synthetics are also lighter and come in larger rolls, which increases efficiency by reducing the number of laps and the time spent hauling material up the ladder. However, asphalt felt remains superior at molding into the corners of valleys and hips due to its inherent flexibility.

• Synthetics: Lighter, stronger, UV-resistant, and high-traction.
• Asphalt Felt: Better for vapor transmission, flexible in cold weather, and lower cost.

How Long Can You Leave Roofing Felt Exposed?

The duration of exposure is governed by the product’s UV-stabilization rating. Most standard asphalt felts should not be left exposed for more than a few days, as the sun causes the asphalt to dry out and the paper to become brittle.

High-end synthetic underlayments, by contrast, are rated for anywhere from 30 to 180 days of exposure. Always check the manufacturer’s specifications for the specific roll, as leaving a product out longer than the rated exposure will void the manufacturer’s warranty and compromise the roof’s long-term waterproofing.

Nailing Patterns for Securing Your Temp Tarp

Fastening is often the weakest link in temporary roof protection. Using a staple gun is generally insufficient, as staples have a high tendency to pull through the material during high winds.

Always use a roofing hammer or a coil nailer with plastic-capped nails to secure the underlayment. These caps provide a wider surface area, preventing the membrane from tearing at the fastener head, and are essential for maintaining a seal until the final roofing material is applied.

Key Features: Tear Strength UV Rating and Grip

When evaluating any temporary protection product, prioritize tear strength to prevent damage during the installation process. High tear strength ensures that the material survives the daily foot traffic of the roofing crew without creating holes.

UV rating is the second critical factor; it dictates how long the material can survive without losing its structural integrity. Finally, look for high-traction grip technology, as this directly affects the speed and safety of the installation team on steep slopes.

A quality underlayment is the foundation of a successful roofing project, regardless of the shingles or metal panels that go on top. Prioritize materials with the specific ratings required for the local climate and project duration to avoid costly rework. By choosing the right underlayment, the roofing contractor ensures that the job site remains professional, safe, and protected from the elements until the final shingle is nailed down.