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Metro Series ThermalHEART Bi-Fold Doors & Windows
New APL 2019 Specifier Guide now available Order now
Description

The Metro Series ThermalHEART are bottom rolling with an in-frame track. A lay-back option is available for certain configurations — 2-panel, 2+2 and 2+1, where the open panels fold back against an adjoining wall for an unobstructed deck.

Because the door system is used, bi-fold windows are capable of tall heights.

Key Features
  • Metro ThermalHEART bi-fold windows and doors use the same system
  • The bi-folds are bottom rolling with an in-frame track
  • ThermalHEART products are Ideal for jobs where minimising the transfer of cold and reducing condensation are priorities
  • Thermal efficiency achieved through a thermal break in aluminium profiles
  • A lay-back option is available for certain configurations (2-panel, 2+1 & 2+2) where the open panels fold back against an adjoining wall for an unobstructed deck
  • Lay-back panels require the facing to be within 15mm of final finished cladding line in order to achieve 180º opening
  • A wide range of configurations available
  • Overlights possible
Scope of Use
  • Suitable for residential applications in standard and larger sizes
  • Available in defined maximum sizes
  • A wide range of configurations available
  • Overlights possible
Limitations on Use
  • In closed position bi-fold window and door stiles impact views
  • Open bi-folds need to be monitored if windy conditions occur
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
Altherm Care & Maintenance Brochure

2017

Producer Statement / Warranty

2017

Full Specification
Specification Clause
Specifier Guide: : Bi-Fold Doors
Specifier Guide: Bi-Fold Windows
WGANZ Guide to E2/AS1
APL and Sustainability

2019

Manufacturer Contact List
CAD/PDF Details
Full Set of Drawings
Altherm Metro Series Thermal Heart A600MT Bi-Fold Door Open Out

ATBD02-0

Altherm Metro Series Thermal Heart A600MT Bi-Fold Door Overlight Transom

ATBD03-0

Altherm Metro Series Thermal Heart A600MT Bi-Fold Door Three Panel Open Out Door

ATBD04-0

Altherm Metro Series Thermal Heart A600MT Bi-Fold Door Meeting Stiles

ATBD05-0

Altherm Metro Series Thermal Heart A600MT Bi-Fold Door Meeting Stiles

ATBD06-0

Altherm Metro Series Thermal Heart A620MT Bi-Fold Door Open In

ATBD07-0

Altherm Metro Series Thermal Heart A620MT Bi-Fold Door Three Panel Open In Door

ATBD08-0

Installation Details
Altherm Metro Series Thermal Heart Bifold Door Open In on Board & Batten

MTBIBB

Altherm Metro Series Thermal Heart Bifold Door Open In on Brick Veneer

MTBIBV

Altherm Metro Series Thermal Heart Bifold Door Open In on Bevelback Weatherboard

MTBIBW

Altherm Metro Series Thermal Heart Bifold Door Open In on Flat Sheet

MTBIFS

Altherm Metro Series Thermal Heart Bifold Door Open In on No Cladding

MTBINC

Altherm Metro Series Thermal Heart Bifold Door Open In on Profile Metal

MTBIPM

Altherm Metro Series Thermal Heart Bifold Door Open In on Rusticated Weatherboard

MTBIRW

Altherm Metro Series Thermal Heart Bifold Door Open In on Stucco

MTBIST

Altherm Metro Series Thermal Heart Bifold Door Open Out on Board & Batten

MTBOBB

Altherm Metro Series Thermal Heart Bifold Door Open Out on Brick Veneer

MTBOBV

Altherm Metro Series Thermal Heart Bifold Door Open Out on Bevelback Weatherboard

MTBOBW

Altherm Metro Series Thermal Heart Bifold Door Open Out on Flat Sheet

MTBOFS

Altherm Metro Series Thermal Heart Bifold Door Open Out on No Cladding

MTBONC

Altherm Metro Series Thermal Heart Bifold Door Open Out on Profile Metal

MTBOPM

Altherm Metro Series Thermal Heart Bifold Door Open Out on Rusticated Weatherboard

MTBORW

Altherm Metro Series Thermal Heart Bifold Door Open Out on Stucco

MTBOST

BIM
Altherm Metro Series Thermal Heart Bi-Fold Door Open Out 3 Panel
Altherm Metro Series Thermal Heart Bi-Fold Door Open In 2 Panel Standard
Altherm Metro Series Thermal Heart Bi-Fold Door Open Out 2 Panel Layback
Altherm Metro Series Thermal Heart Bi-Fold Door Open Out 2 Panel Standard
Altherm Metro Series Thermal Heart Bi-Fold Door Open Out 2+1 Panel
Altherm Metro Series Thermal Heart Bi-Fold Door Open Out 2+2 Panel
Altherm Metro Series Thermal Heart Bi-Fold Door Open Out 3+1 Panel

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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