Flashers #7 Grey EPDM Flexible Roof Jack Pipe Boot - Made in USA

In this review of the Flashers #7 Grey EPDM Flexible Roof Jack Pipe Boot, the bottom line is simple: this is a durable, easy-to-fit roof flashing aimed at contractors and handy homeowners who need a reliable seal for metal roofing penetrations. The standout reason to consider it is its flexible EPDM rubber construction, which resists cracking across a wide temperature range and adapts to different metal roof profiles without special tools. For installations where a precise fit and long-term flexibility matter, this flashing delivers clear practical benefits.

Key Features

• 100% Made in the USA: Manufactured domestically, which supports American labor and ensures tight production oversight.
• Wide temperature rating: EPDM is rated to service from -65 to +250 degrees F, providing stability in extreme climates.
• Flexible rubber cone: The rubber cone resists cracking and accommodates expansion, contraction and pipe vibration for a longer-lasting seal.
• Aluminum ring and heavy fold: The base design allows the boot to conform to different roof pitches and metal profiles for a better fit.
• Simple installation: No special tools required and the cone is marked in inches and millimeters for easy trimming with tin snips or scissors.
• Code listed: Holds a Certificate of Listing with IAPMO R&T, indicating compliance with UPC and IPC plumbing codes.

Who It's For

The Flashers #7 is best for roofers, metal roofing contractors, and skilled homeowners who install or replace pipe flashings on standing seam or R-panel metal roofs and need a flexible, code-listed solution. Its adaptability to pipe sizes from 6 in to 11 in and the ability to trim the cone make it practical on jobs with varying pipe diameters.

It is less suitable for users who require a hard-shelled or decorative finished flashing where appearance is the primary concern, or for applications demanding integrated plumbing stacks pre-sized to an exact sleeve with a rigid flange. For those, a different style of flashing may be preferable.

Pros & Cons

Pros

• Made in the USA construction offers traceable manufacturing quality and domestic sourcing.
• Flexible EPDM material provides durability across a wide temperature range and prevents cracking on movement.
• Marked cone and simple trimming make installation fast and tool-light for field adjustments.
• Code listing with IAPMO R&T provides assurance of compliance with UPC and IPC standards.

Cons

• Some customers report mixed water retention in the bottom fold, which may require attention depending on roof drainage details.
• There are isolated reports of premature failure in unusual conditions, so extreme exposure scenarios should be monitored.

Specifications

Brand	Jackman Industries, Inc.
Material	EPDM rubber cone with aluminum ring
Pipe OD range	6 in to 11 in
Temperature rating	-65 to +250 degrees F
Installation	No special tools; cone marked in in and mm for trimming
Certifications	Certificate of Listing with IAPMO R&T (UPC and IPC compliance)

Our Verdict

The Flashers #7 Grey EPDM Flexible Roof Jack is a practical, cost-effective flashing for metal roofs where flexibility and code compliance matter. It offers a good balance of durability, ease of installation and fit for contractors and experienced homeowners, making it a sound value when a flexible EPDM solution is required.

Frequently Asked Questions

Can this flashing be trimmed to fit different pipe diameters?
Yes. The rubber cone is clearly marked in inches and millimeters and can be trimmed with tin snips or scissors for a customized fit.

Will the EPDM material hold up in extreme temperatures?
EPDM is rated for continuous service from -65 to +250 degrees F, so it is suitable for most extreme climate conditions.

Is this product compliant with plumbing codes?
Yes. The Flashers line holds a Certificate of Listing with IAPMO R&T, showing compliance with the UPC and IPC codes.