Description
Heavy-Duty Roofing Screws – Self-Drilling with Sealing Washer
Product Description
Secure your roofing installations with Heavy-Duty Roofing Screws, designed for fastening compatible roofing sheets and panels to suitable steel or timber supports. Featuring a hex washer head, self-drilling tip (where specified) and sealing washer, these fasteners provide a practical solution for roofing and outdoor construction projects.
Their extended shank design makes them suitable for applications requiring additional fixing length, subject to the roofing material and support specifications.
Key Features
- Self-Drilling Tip: Helps penetrate compatible metal roofing and steel supports without pre-drilling, within the screw’s rated drilling capacity.
- Extended Shank: Provides additional fixing reach for suitable roofing assemblies.
- EPDM Sealing Washer: Helps create a weather-resistant seal around the fixing point when installed correctly.
- Hex Washer Head: Provides a secure grip with a compatible hex driver.
- Corrosion-Resistant Finish: Protective coatings may be available for outdoor roofing applications.
- Versatile Fastening: Suitable for compatible metal roofing, insulated panels and selected polycarbonate roofing systems.
Technical Specifications
- Product Type: Heavy-Duty Roofing Screws
- Design: Long-shank roofing fastener
- Head Type: Hex washer head
- Tip Type: Self-drilling, depending on the selected variant
- Washer: EPDM or equivalent sealing washer, depending on the product
- Finish: Galvanized or corrosion-resistant coating, subject to availability
Applications
- Corrugated metal roofing sheets
- Insulated roofing panels
- Patio and pergola roofing
- Carports and outdoor shelters
- Industrial sheds and metal roofing structures
- Compatible polycarbonate roofing systems
Why Choose Roofing Screws?
Roofing screws are designed to provide secure fastening and help protect roof fixing points from water ingress. Choosing the correct screw length, drilling capacity, washer type and coating is essential for long-lasting performance.
Contact us for available sizes, coating options, pricing and product compatibility.
Important: Not every roofing screw is suitable for every roofing material. Follow the roofing manufacturer’s installation instructions, particularly for polycarbonate sheets, thermal movement, washer compression and fixing positions.
