Premium SV4.5F Flat Roof Flashing - Weatherproof & Durable Vent Seal for Home Roofing | Perfect for Attic Ventilation & Roof Repairs

Features

• Experience the ultimate in durability and efficiency with our heavy-duty pipe. Built to last for years to come. Its versatile design, available in a variety of sizes, will meet all your venting needs. Discover the perfect fit for your home with Superior Direct Vent Pipe.
• Durable galvanized steel construction
• Sealed seams ensure leakproof installation
• Designed exclusively for SecureVent 4 1/2 inch by 7 1/2 inch direct vent systems
• 20" by 20" base
• Limited Lifetime Warranty