Portals Plus 24025, Alumi-Flash Extra Tall Base w/212 Black Cap

The Portals Plus 24025 Alumi-Flash Extra Tall Base with C-212 Black Cap is designed for flashing at locations where up to two pipes .375″-1″ and up to two pipes 1″-2″ in diameter penetrate the roof. The unit includes a .060″ spun aluminum base unit 13″ high with a 14″ base diameter and an 8″ collared opening featuring two roll-formed beaded sealing rings. The molded EPDM cap model C-212 is included with the stainless-steel Snaplock clamp to provide a mechanical weather-tight pressure seal.

Key features:

• Coverage for up to two pipes sized .375″-1″ and up to two pipes sized 1″-2″ in diameter. 
• Base: .060″ spun aluminum, 13″ height, 14″ base diameter, 8″ collared opening with two sealing beads. 
• Cap: EPDM molded C-212 with stainless-steel Snaplock clamp for mechanical seal. 
• Suitable for installation on all roof types, replacing traditional pitch pans.

• SKU: 24025
• Product type: Alumi-Flash Extra Tall Base with C-212 Black Cap
• Penetration capacity: Up to two pipes .375″-1″ and up to two pipes 1″-2″ in diameter. 
• Base construction: .060″ spun aluminum, height 13″, base diameter 14″, collared opening 8″ with two roll-formed beaded sealing rings. 
• Cap model: C-212 molded EPDM with stainless-steel Snaplock clamp.

• Install and roof-in the spun aluminum base unit per Portals Plus installation instructions and the roofing membrane manufacturer’s guidelines.
• Insert up to two pipes .375″-1″ and up to two pipes 1″-2″ in diameter through the base collar opening.
• Seat the C-212 EPDM cap so its internal grooves engage the two sealing beads on the collar.
• Tighten the stainless-steel Snaplock clamp evenly to complete the mechanical pressure seal.
• Inspect the assembly to ensure proper bead engagement and secure clamp fit.

Q: What penetration sizes does this model support?
A: It supports up to two pipes sized .375″-1″ and up to two pipes sized 1″-2″ in diameter.

Q: What are the base dimensions and material?
A: The base is .060″ spun aluminum, 13″ high, with a 14″ base diameter and an 8″ collared opening with two roll-formed beaded sealing rings.

Q: What cap model is used and how is it sealed?
A: The cap model is C-212 molded EPDM and it is secured by a stainless-steel Snaplock clamp forming a mechanical seal with the base collar beads.

Q: Is this product compatible with all roof types?
A: Yes. The Extra Tall Alumi-Flash system is designed for all roof systems and replaces traditional pitch pans.