York AirSill Type A Receiver and Clip

York's AirSill™ Aluminum Flashing Receivers provide a modern, efficient alternative to traditional flashing attachment methods for wall openings. This system ensures the fenestration perimeter flashing (e.g., sill, jamb, and head) remains securely in place without disrupting critical perimeter seals to the air barrier.

KEY PROPERTIES

• Two-Piece System: Consists of a receiver and a clip for secure installation.
  1. Install the receiver to the backer wall.
  2. Insert brake metal flashing into the receiver.
  3. Install the clip into the receiver, which holds the flashing in place.
• Easily Removable Flashing: Allows damaged flashing to be removed without interfering with the fenestration assembly.
• Air Barrier Integration: Easily integrates with air barrier assemblies and is ideal for fenestration collar flashing applications.
• Simplified Installation: Eliminates the need for difficult collar flashing brake metal corner splices.

BENEFITS

• Provides an alternative flashing attachment method that doesn’t interrupt critical air barrier seals.
• Eliminates the need for fasteners in sill conditions, which are more prone to water penetration.
• Secures flashing to the vertical wall (rather than the opening), allowing fenestration installation before or after exterior cladding.
• Offers flexibility in construction sequencing.
• Speeds up “dry-in” of the building enclosure, enabling simultaneous interior and exterior work.
• Flashing is easily removable for future repairs or replacements.

COMPATIBLE WITH

• Roofing membranes
• Waterproofing membranes
• Weather resistive barriers and air barriers
• Construction sealants
• Spray polyurethane foam
• Cavity wall insulations
• York Flashing products

AVAILABLE SIZES

• 5' Lengths
• 10' Lengths

PRODUCT PACKAGING

• This product is sold per piece. 

RESOURCES

• Submittal
• LEED
• Tech Data
• SDS
  • Aluminum Alcoa
  • Aluminum Hydro
  • Aluminum Matalco
  • Aluminum Rio Tinto
• Sub Request
• Spec