JPJ Installations - Kawneer Installer

AA®3720 Folding Sliding Door

AA®3720 Folding Sliding Door

The AA®3720 folding sliding door has been designed to offer optimum weather and thermal performance at a competitive price in the market place. The AA®3720 uses advanced thermal break technology, ensuring thermal efficiency and full compliance with Approved Document L and Scottish Building Standards Part 6. The polyamide thermal break allows for single and dual colour options. Product Definition

  •  Vast range of different door configurations in either Open-In or Open Out stack variants
  • Exclusive panel retainer
  • Rebated Frame
  • Choice of thresholds including DDA compliant variant
  •  Accommodates glazing up to 57mm with standard bead (See charts for variants)
  • Drained and ventilated weathering
  • Suites with the AA®720 series.
  • Stainless steel, self centring rollers

Security The Kawneer AA®3720 is due to undergo testing in accordance with PAS24 Standards for the enhanced security performance of external entrance doors, proven by stringent laboratory testing, carried out by a UKAS accredited testing authority. Additional hardware required. Product Features

  • Hook and pin locking
  • Suited hardware with the AA®720 window range
  • Optional security hardware
  • Square & Softline profile options
  • Enhanced thermal option

Construction and Size Limitations

  • Mechanical corner cleats option to pin frame for ease of fabrication together with corner braces for profile alignment
  • Weathering achieved by the use of EPDM gaskets
  • Drained and ventilated system
  • Leaf weight up to 120kg
  • Size limitations – Up to 1.2m wide by 2.93m high (based on height to width ratio)
  • Minimum height-1.93m (dependant on width)


  • Bead glazing with EPDM gaskets up to 57mm thickness can be accommodated using standard bead
  • Softline option up to 40mm using standard bead