AA®201 Unitised Curtain Wall

The system offers factory fabrication to ensure additional quality control and rapid on-site installation as well as slimline design and flexibility. In addition, if limited access during installation is required, the AA®201 system can be installed, under restricted working conditions, with the building remaining occupied. The system gives the specifier a wide choice of styles to create individual and exciting building facades. It can also accommodate spandrel infill materials, including glass, stone and metal panels. It is adaptable to any new construction project from two storeys upwards, and is ideal for fast-track installation where safe methods of work are required.

Features/ Benefits:

  • Dual finish capability.
  • The AA®201 system accommodates glass or infill panels up to 32 mm.
  • Fully capped option.
  • Full SSG option.
  • Horizontal cap option with vertical silicone joint.
  • Vertical cap option with horizontal silicone joint.
  • Tested and certified in accordance with the CWCT Sequence B Standard for Systemized Building Envelopes.
  • Range of mullion, transoms and face cap options with 63.5 mm sightlines.
  • Suites with AA®130 Brise Soleil.
  • Integral vent option available.

General information



Permacover anodized to BS 3987

Permacover polyester powder-coated to BS 6495

Uniclass 2015

Ss_25_10_20_90 Unitized curtain walling systemsPrimary


H11/110 Curtain walling

Specification data - Unitized curtain walling systems

Product Reference

AA®201 Unitised Curtain Wall


Fully capped and pressure-plated system

Fully structurally silicone-glazed

Horizontally capped/ vertically silicone-glazed/ rubberized pressure plate

Vertically capped/ horizontally silicone-glazed/ rubberized pressure plate


Insert requirements.


Permacover anodized to BS 3987

Permacover polyester powder-coated to BS 6495




Insert requirements.


Insert requirements.

Film thickness

40 micrometres

60 micrometres

80 micrometres

Standard product features

Weather performance:

Weathering is achieved by zone-drained pressure equalization. The glazing provides a positive weather seal for high performance. The system also features a high performance thermal break:

  • Air permeability: 600 Pa.
  • Watertightness (static and dynamic): 600 Pa.
  • Wind resistance (serviceability): 2400 Pa.
  • Wind resistance (safety): 3600 Pa.


The AA201 system accommodates glass or infill panels of 32 mm.


Zone drained.

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