Standard Cones

Round 2-Piece Standard Pitch Pan Flashings

Shop Now

Standard Roof Cones — Precision Flashing Tailored for Performance

At Acme Cone, we bring innovation, quality, and our commitment to service to every flashing we produce. In the Pacific Northwest, roofs have to contend with intense rainfall, freeze-thaw cycles, and high winds. That means your choice of flashing could make a world of difference.  Choose high-performance flashing designed for Northwest conditions. Start your order today or request a quote.

Why Choose Our Standard Cones?

When you choose Acme Cone’s standard cones, you’re investing in a product backed by decades of hands-on experience in Eugene, OR, and beyond. Here’s what sets us apart:

• Consistent, factory-grade fabrication: Each cone is cut to exact tolerances, welded, and sealed in controlled conditions. That consistency means fewer field leaks, less rework, and more durable performance across your roof system.
• Material and compatibility confidence: Available in high-performance TPO or PVC, our cones are engineered to interface seamlessly with common roofing membrane types, avoiding stress points or compatibility issues.
• Time and labor savings: Delivered ready-to-install, our cones reduce field labor, cutting out measuring, forming, and welding in unpredictable weather. That efficiency speeds up your job timeline and reduces costs.
• Designed for durability: From welded seams to reinforced collars, each standard cone is built to withstand expansion, contraction, wind loads, and long-term exposure to moisture and UV.
• Broad sizes, flexible options: Whether you need a narrow pipe flashing or a tall roof penetration conversion, our catalog of standard cones offers a wide variety of shapes and dimensions. If your geometry falls outside the box, our custom options are also available.

Get precision, durability, and jobsite efficiency with every cone. Contact us now to discuss your project needs.

Our Available Standard Cone Types

We offer a curated line of standard cones for most common roof penetrations. Each is ready to install and backed by our quality assurance:

• A Cone Standard Flashing
• A Short Cone Standard Flashing
• B Cone Standard Flashing
• C Cone Standard Flashing
• D Cone Standard Flashing
• Pipe & Cone Clamps

Each listing shows dimensions, membrane compatibility, and installation notes to help you choose the right fit for your roof design. Find the right flashing fast with our full line of standard cones. Browse products or reach out for sizing guidance.

Shipping & Delivery — Fast, Reliable, Efficient

We know projects in Eugene and elsewhere across the Pacific Northwest can't wait. That’s why we’ve built an efficient shipping process:

• Free ground shipping on orders over $100 (within the lower 48)
• Most orders ship within 72 hours (FedEx for small items, LTL freight for larger loads)
• Expedited or priority shipping options available
• Nationwide reach, with special consideration for regional timelines in the Pacific Northwest

Our streamlined logistics reflect our commitment to service — making sure your flashings arrive when you need them, not a week later. Depend on fast turnaround and delivery where and when you need it. Place your order today to keep your project on schedule.

Integrating Standard Cones Into Your Roof System

To get the most out of your flashing investment:

1. Match membrane types: Use TPO cones with TPO membranes or PVC cones with PVC systems for best adhesion and thermal compatibility.
2. Seal carefully at the base: Use manufacturer-recommended adhesives, tapes, or welds to ensure a watertight interface at the cone-membrane joint.
3. Support the penetration when needed: For heavy pipes or high wind zones, consider clamps or structural supports to avoid strain on the cone.
4. Schedule work around weather: While prefabricated flashings reduce field risk, ensure you install in weather conditions favorable to bonding and curing (dry, moderate temperatures).
5. Inspect post-installation: A final walk-around inspection helps catch any missed sealant or interface edges before exposure begins.

With proper application, these cones become integral parts of a high-performing roof system and not just accessories. Ensure performance from installation to inspection. Talk to our team for best practices and technical support.

Our Regional Advantage

We’re proud to operate out of Eugene, Oregon, right in the heart of the Pacific Northwest. Our location gives us a keen understanding of local climate demands, regional building practices, and the performance expectations that clients here hold. That regional insight shapes our design, materials, and service approach.

No matter your location, we strive to deliver the same exceptional product quality, backed by hands-on experience in our home region. Built in Eugene, trusted across the Pacific Northwest. Experience the Acme Cone difference—connect with us today.

Ready to Get Started?

Acme Cone’s standard cones deliver the precision, consistency, and reliability that roofing professionals expect. Pair that with our commitment to service, regional insight, and reputation for innovation, and you get flashing that performs on every project.

Browse our standard cone offerings now, or reach out to our team for guidance on choosing the right cone or exploring custom solutions. We’re here to support your project with clarity, speed, and quality you can trust.