Description
Pegasus Solar Fastener Deck Rafter 85mm (1 pc) PF-DRW85
The PF-DRW85 Decking Fastener is a precision-engineered roof decking fastener designed for secure attachment through roofing materials into structural decking. Featuring a bonded EPDM washer, this fastener delivers reliable weather sealing to help prevent water intrusion while maintaining strong mechanical attachment for solar racking and rooftop hardware.
Key Technology
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Bonded EPDM Sealing Washer
Provides long-term watertight sealing around the fastener penetration to protect roof assemblies. -
85mm Length for Decking Engagement
Optimized to penetrate roofing layers and achieve secure embedment into roof decking. -
Precision-Manufactured Hardware
Produced to tight dimensional tolerances for consistent installation results. -
Installer-Approved Design
Engineered for use in professional solar mounting and rooftop attachment applications.
Best Uses
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Solar Racking Attachments
Secure fastening of racking components to roof decking. -
Commercial & Residential Rooftop Systems
Reliable, sealed penetrations for long-term rooftop installations. -
Weather-Exposed Installations
EPDM washer helps protect against moisture ingress over time.
Installation Notes
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Install per project engineering and roof manufacturer requirements.
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Ensure proper torque to compress the EPDM washer without over-tightening.
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Use appropriate sealants if specified by the roofing system design.
Warranty & Manufacturer
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Manufacturer: Pegasus Solar
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Pegasus Solar |
| Part Number | PF-DRW85 |
| Product Type | Decking Fastener with EPDM Washer |
| Fastener Length | 85 mm (3.3 in) |
| Washer Type | Bonded EPDM |
| Washer Diameter | 13 mm (0.5 in) |
| Application | Roof decking attachment / solar mounting |
About Pegasus Solar Solar:
Pegasus Solar is an American solar company founded in 2012 that designs and manufactures rooftop solar mounting systems—especially rail-less and rail-based hardware to hold solar panels securely on residential and commercial roofs. The brand focuses on making solar installations simpler, faster and more reliable with innovative, durable products and extensive installer support.
Reliable, Sealed Roof Deck Attachments
The Pegasus Solar PF-DRW85 Decking Fastener combines secure structural attachment with integrated EPDM sealing—making it a dependable choice for professional solar and rooftop installations where long-term weather protection matters.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.
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