*Clearance* Round Adapter for 1-1/4 in. OD

The Portals Plus Round Adapter for 1-1/4 in. OD (Item #: POR-14050) is designed for sealing smaller irregular or non-standard roof penetrations by adapting a 1-1/4″ outside diameter projection into a compatible retrofit flashing boot. The adapter slips around the projection, seats into the appropriate step of the retrofit boot (boot not included) and then the clamp is tightened (clamp not included) to create a secure watertight seal. This method helps avoid custom boot fabrication for odd sized penetrations.

Key features:

• Adapts 1-1/4″ outer diameter penetrations into standard retrofit boot systems.
• Designed for unusual or irregular shaped roof projections that cannot use standard boots.
• Allows reuse of compatible retrofit flashing boots rather than requiring custom fabrication.
• Adapter only; compatible flashing boot and clamp are sold separately for flexibility.

• SKU: POR-14050
• Product type: Round Adapter for 1-1/4″ outer diameter penetration
• Intended use: Fit around the projection, seat into boot, tighten clamp for seal
• Components included: Adapter only (boot and clamp not included)
• Application context: Retrofit flashing of non-standard penetrations into an existing retrofit boot system

Q: What size penetration does this adapter fit?
A: It accommodates a 1-1/4″ outer diameter projection.

Q: Are the boot and clamp included with this adapter?
A: No. The flashing boot and clamp must be purchased separately.

Q: Why use this adapter instead of a full retrofit boot?
A: It adapts irregular or non-standard penetrations into existing boots, reducing custom fabrication and product variation.

Q: How is the watertight seal achieved once installed?
A: The adapter fits into the boot step and a clamp (not included) is tightened over the assembly to secure the seal.