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Altherm Commercial Curtain Wall Stick System
Description

A fully proven and cost-effective curtain wall system for low to high rise buildings.

A concealed drainage system allows these extrusions to be used with confidence on multi-storey projects. Two mullion options are available for varying span and strength requirements.

Key Features
  • A fully proven and cost-effective curtain wall system for low to high rise applications
  • Concealed drainage allows these extrusions to be used with confidence on multi-storey buildings
  • The system takes its name from the long continuous mullion sticks and and transoms that arrive on site in lengths
  • Internal aluminium jointers are used within mullion lengths
  • Two mullion options are available for varying span and strength requirements
  • For alternative curtain wall systems refer to the 40mm Window Series, Flushglaze and Structural Glaze Systems
Scope of Use
  • For low to high rise applications
  • Capable of a range of spans depending on aspect ratio, mullion spacing and wind pressure
Limitations on Use
  • Project-specific flashings and brackets are often required and are supplied by the window manufacturer
  • Tested to Very High wind zones and beyond but projects may require project-specific testing
  • Shop drawings can be supplied when specified
Statement of Building Code Compliance
  • Designed, tested and manufactured to meet NZS 4211: Performance of Windows, and NZS 4233:  Glazing in Buildings, Parts 1-4
  • Designed and tested to conform to NZ Building Code, including Clause E2
In-Service History
  • Launched in 1993
  • Occasionally used by builders and specifiers
Other Performance Attributes
  • Window and door warranty provided under normal conditions of use against failure of materials and workmanship for a period of five years
  • Surface finish is covered by a separate performance warranty dependent on the actual finish selected
  • A hardware/componentry warranty is offered against defects in manufacturing, functionality and surface finish for a period of five years, provided care and maintenance guidelines have been followed
Literature
Product Assurance
Data Sheet
Warranty
Other Literature
Altherm Care & Maintenance Brochure 2017
APL and Sustainability 2017
Manufacturer Contact List
Span Tables
WANZ Guide to E2/AS1
CAD/PDF Details
Altherm Commercial Curtain Wall Stick System A100CW Curtain Wall

ACCW01-0

Altherm Window Systems produce windows and doors with a recognised tradition of design excellence.

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