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Metro Series ThermalHEART Awning & Casement Windows
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Description

The Metro Series ThermalHEART window frames have a large 44mm platform to ensure strength and suitability in exposed environments. A facing sash is used as standard. Mullions and transoms have internally projecting stiffening boxes for improved aesthetics.

Designed to be used in conjunction with double glazing for total thermal efficiency, windows can accept IGUs of up to 32mm thickness, thus allowing for interior pleated or Venetian blinds. 

Key Features
  • A thermally efficient range of high performance windows and doors for residential and architectural applications
  • Thermal efficiency achieved through a thermal break in aluminium profiles
  • Designed to be used in conjunction with double glazing for a fully effective barrier system (32mm maximum IGU)
  • Ideal for those projects where conformity with the energy efficiency requirements of NZ Building Code Clause H1 is a design difficulty issue
  • Awnings and casements have facing sashes as standard
  • High performance mullions/transoms have internal boxes 
  • Corner or faceted windows available  
Scope of Use
  • Awning windows provide versatile ventilation with a good degree of weather protection
  • Casements can direct breezes inside and have a traditional aesthetic
  • Need to be used in defined maximum sizes according to the wind exposure
Limitations on Use
  • Care needed if projecting on to walkways and decks. Restrictor stays can limit opening in such situations
  • Restrictors will be needed to conform to NZBC F4 'Safety from falling' if windows open on to a drop of 1m or more 
  • Consider a Metro ThermalHEART horizontal sliding window to protect walkways
  • Caution is required for the use of casements which open directly into prevailing winds
  • Casements beyond benches may have top fasteners that are hard to reach
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 2007
  • Widely used in residential projects throughout New Zealand by homeowners, builders, Group home 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
Documents
Data Sheet
Span Tables

2020

Altherm Care, Maintenance & Warranty Brochure (with AGP)

2020

Full Specification
Specification Clause
Specifier Guide
WGANZ Guide to E2/AS1
Altherm Design Brochure

2020

AGP Cleaning & Maintenance
AGP Condensation Guide
AGP Visual Quality of Glass
APL and Sustainability

2019

Manufacturer Contact List
CAD/PDF Details
Full Set of Drawings
Altherm Metro Series Thermal Heart A100MT Awning Window Internal Box Mullion / Transom

ATAW01-0

Altherm Metro Series Thermal Heart A100MT Awning Window 90º Corner Window Facet Window

ATAW02-0

Installation Details
Altherm Metro Series Thermal Heart Awning Window on Board & Batten

MTAWBB

Altherm Metro Series Thermal Heart Awning Window on Brick Veneer

MTAWBV

Altherm Metro Series Thermal Heart Awning Window on Bevelback Weatherboard

MTAWBW

Altherm Metro Series Thermal Heart Awning Window on Flat Sheet

MTAWFS

Altherm Metro Series Thermal Heart Awning Window on No Cladding

MTAWNC

Altherm Metro Series Thermal Heart Awning Window on Profile Metal

MTAWPM

Altherm Metro Series Thermal Heart Awning Window on Rusticated Weatherboard

MTAWRW

Altherm Metro Series Thermal Heart Awning Window on Stucco

MTAWST

BIM
Altherm Metro Series Thermal Heart Awning Window
Altherm Metro Series Thermal Heart Awning Window 90° Corner
Altherm Metro Series Thermal Heart Awning Window Corner Option (2D Section)
Altherm Metro Series Thermal Heart Awning Window with Mullion and Transom

Revit LT 2020

Altherm Metro Series Thermal Heart Awning Window with Sidelight
Altherm Metro Series Thermal Heart Awning Window with Underlight
Metro Thermal Heart Awning Window

Revit LT 2020

Metro Thermal Heart Awning Window Aerovent

Revit LT 2020

Metro Thermal Heart Awning Window Ventient

Revit LT 2020

Stylish contemporary lines, effective thermal technology and unwavering attention to detail have made Altherm a favourite with architects, designers and homeowners across New Zealand.

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