Metro Series ThermalHEART® Awning & Casement Windows by FIRST Windows & Doors

Metro Series ThermalHEART® Awning & Casement Windows

FIRST Windows & Doors

All products

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44mm window frame with facing sash

56mm window frame with flush sash

Awning window jamb section

Internal box mullion option

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Description

Awning and casement windows have clean lines and a visual aesthetic that matches the entire product range. There is a choice of facing and flush, non-facing options. Designed for suitability in large sizes. For larger format fixed and opening windows consider using APL Architectural Series ThermalHEART®.

Key Features

Awning and casement windows have a facing option and a flush, non-facing option
Facing sashes available in varying performance grades
Mullions and transoms with external fins or internal boxes available
Concealed drainage option available
Multi-point locking available through Eurogroove feature
Maximum glass thickness of 44mm IGU — compliance with NZBC clause H1 Energy Efficiency requires high performing Low-E double glazing
Vent options — Aerovent, SashVent and Ventient

Ranges

Metro Series ThermalHEART®

Scope of Use

Suitable for broad residential use, including in apartments and buildings over 10m in height
Compliance with NZBC clause H1 Energy Efficiency requires high performing Low-E double glazing
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 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
Compliance with NZBC clause H1 Energy Efficiency requires high performing Low-E double glazing
For large fixed and opening windows consider using APL Architectural Series ThermalHEART®

Statement of Building Code Compliance

Designed, tested and manufactured to meet NZS 4211: Specification for Performance of Windows, and NZS 4233: Glazing in Buildings, Parts 1-4
Conforms to all relevant NZ Building Code clauses

In-Service History

Redesigned and relaunched in 2023 (previous version 2012)
New range rolling out nationally; previous version in use in residential projects, including medium rise, 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. Metro Series ThermalHEART® products can have a different colour on the interior and exterior faces as an optional choice
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