REX SynFelt
Roofing
Synthetic Underlayment
The 100% Polypropylene synthetic underlayment offers a strong, secure, and safe alternative to conventional roof underlayments.
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Product Summary
Construction and Materials
REX SynFelt, a roofing underlayment product by REX SynFelt by Alpha Pro Tech, is designed to provide a robust protective layer for sloped roofing systems. This underlayment is engineered for durability and ease of installation, offering an effective barrier against water infiltration and a stable substrate for final roofing materials.
Construction and Materials:
- Surface Layers: The top and bottom surfaces of REX SynFelt are constructed with a woven synthetic fabric. This woven material provides excellent tear resistance and a stable surface for both walking and adhering roofing materials.
- Core Layer: Sandwiched between the woven synthetic fabric layers is a non-woven synthetic mat. This core provides the bulk and structural integrity of the underlayment, contributing to its overall performance and weather resistance.
- Coating: The entire composite structure is coated to enhance its protective qualities. This coating is designed to be highly resistant to water penetration, ensuring that moisture is effectively channeled away from the roof deck.
- Grip Surface: The top surface of REX SynFelt features a specially designed grip surface. This textured finish is crucial for installer safety, providing enhanced traction even in wet or dusty conditions, thereby reducing the risk of slips and falls during installation.
- Self-Adhering Seam Tape: While not an integral part of the underlayment's composite structure, the product is designed for use with self-adhering seam tape. This tape is applied to the laps of the underlayment to create a sealed, watertight seam, further reinforcing the protective barrier.
REX SynFelt offers several advantages derived from its material composition and construction. The synthetic materials used are resistant to rot and decay, ensuring long-term performance. The woven and non-woven combination provides a balance of strength, flexibility, and breathability. The textured grip surface addresses a critical safety concern in roofing applications, and its compatibility with self-adhering tapes ensures a superior weatherproofing system.
Features and Benefits
REX SynFelt, from REX SynFelt by Alpha Pro Tech, is a high-performance synthetic roofing underlayment designed to offer superior protection for your roof deck. It serves as a critical layer beneath your primary roofing material, providing a robust barrier against moisture and environmental elements. This underlayment is engineered for durability and ease of installation, making it an excellent choice for both professional roofers and discerning homeowners seeking long-term roof integrity.
Key Features and Benefits
- Exceptional Water Resistance: REX SynFelt provides a reliable barrier against wind-driven rain and other moisture, helping to prevent water from penetrating the roof deck. This feature is crucial in protecting the underlying structure from rot, mold, and other water-related damage.
- High Traction Surface: The textured surface of REX SynFelt offers enhanced slip resistance, creating a safer working environment for installers, especially on steep slopes or in wet conditions. This significantly reduces the risk of accidents during the roofing process.
- Lightweight and Easy to Handle: Being lighter than traditional felt underlayments, REX SynFelt is easier to transport, unroll, and install. This translates to reduced labor time and costs.
- Superior Strength and Durability: Engineered for robust performance, REX SynFelt is resistant to tearing and stretching, ensuring it maintains its protective qualities throughout the lifespan of the roof. It can withstand the rigors of installation and exposure to the elements.
- Consistent Quality: Manufactured under strict quality control standards, each roll of REX SynFelt provides uniform thickness and performance, ensuring reliable protection across the entire roof area.
- Excellent Stability: REX SynFelt offers excellent dimensional stability, meaning it won't sag or wrinkle, which helps maintain a smooth surface for the final roofing material and prevents potential installation issues.
- UV Resistance: Designed to tolerate exposure to sunlight before the final roofing material is installed, REX SynFelt's UV resistance ensures its integrity is not compromised during the roofing project timeline.
- Versatile Application: Suitable for a wide range of roofing systems, including metal, shingles, tile, and slate, REX SynFelt is a versatile underlayment solution for various roofing projects.
Core Advantages of REX SynFelt
REX SynFelt stands out in the roofing underlayment market due to its combination of advanced material science and practical application benefits. Its core advantages lie in its ability to offer a superior level of protection while simultaneously enhancing the installation experience. The inherent strength and water resistance mean that building owners can have increased confidence in the longevity and integrity of their roof. Furthermore, the installer-friendly design, characterized by its lightweight nature and high-traction surface, contributes to a more efficient and safer installation process, ultimately benefiting the overall project outcome. Its resilience against environmental factors ensures that it performs as expected, safeguarding the roof deck against the elements for years to come.Options-Styles
The REX SynFelt by Alpha Pro Tech is a high-performance synthetic roofing underlayment designed to provide superior protection for your roof deck. It is engineered for ease of installation and durability, offering a reliable barrier against the elements.
Style and Features:
- Construction: REX SynFelt is a woven polypropylene synthetic underlayment. This construction provides exceptional tear resistance and strength, ensuring it remains intact during installation and throughout the life of the roof.
- Surface Grip: The product features a textured walking surface. This is a significant advantage as it enhances traction for roofers during installation, reducing the risk of slips and falls. It also aids in preventing underlayment from shifting once installed.
- Water Resistance: REX SynFelt is waterproof, preventing water from penetrating the roof deck. This is crucial for protecting the underlying structure from moisture damage, mold, and rot.
- Breathability (Limited): While primarily a waterproof barrier, synthetic underlayments like REX SynFelt offer a degree of breathability compared to traditional felt, which can help manage moisture within the roof assembly.
- Fastening System: It incorporates a unique fastening area that allows for secure attachment with standard roofing nails or cap staples. This feature helps to ensure the underlayment is firmly held in place, further preventing wind uplift and water intrusion.
- UV Stability: The material is formulated for good UV stability, meaning it can withstand exposure to sunlight for a reasonable period if left uncovered during construction before final roofing materials are installed.
- Roll Sizes: REX SynFelt is available in standard roll sizes commonly used in the roofing industry, facilitating efficient coverage of large roof areas. Common roll dimensions are 5' x 100' (500 sq. ft.) and 4' x 100' (400 sq. ft.).
Options:
REX SynFelt is available in various roll sizes to accommodate different project needs:
- Standard Widths: Typically offered in 4-foot and 5-foot widths.
- Standard Lengths: Rolls are commonly 100 feet long.
The specific width and length options ensure that contractors can select the most efficient size for their project, minimizing waste and installation time.
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