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InteriorInterior
Residential Sliding Windows
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Description

Residential Slidemaster is a versatile, high specification horizontal sliding window. It has strong profiles suitable for double glazing and significant spans.

Double sliding panels are possible where the choice of opening format exists. Windows incorporating a timber shutter for privacy and sun screening are also available. Over-lights can be included.

Key Features
  • For mainstream residential use
  • Two ranges available — Slimline (single glaze only) and a heavier duty Slidemaster range
  • Wide opening is possible in bi-parting or stacking configurations
  • Double sliding panels are available where two panels slide past each other
  • Overlights are possible
  • Corner sliders without a corner post are possible with the Slidemaster range
Scope of Use
  • Suitable for most applications where non-projecting windows are desired
  • Need to be used in defined maximum sizes according to the wind exposure
  • A good option for servery windows
  • Work well with insect screens 
Limitations on Use
  • Slimline option only available with single glazing
  • Consider the ease of reaching to the window catch if the sliding panel is placed beyond a bench
  • Some weather protection above e.g. wide eaves recommended to protect open windows
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
  • Extensively used in residential projects throughout New Zealand for more than 40 years with continuous design upgrades
  • Widely used 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
Declare Label

2025

Altherm on Masterspec
Full Specification
Specification Clause
Specifier Guide
WGANZ Guide to E2/AS1
Altherm Care, Maintenance & Warranty Brochure (with AGP)

2020

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 Residential Slimline Sliding Window SF Single Sliding Panel

ASL01-0

Altherm Residential Slimline Sliding Window SS Double Sliding Panel, FSSF Four Panel

ASL02-0

Altherm Residential Slimline Sliding Window SF with Overlight/Ventlight

ASL03-0

Altherm Residential Slimline Sliding Window FSF Butt Jointed Corner

ASL04-0

Altherm Residential Slidemaster Sliding Window SF Double Glazed with Overlight

ASW01-0

Altherm Residential Slidemaster Sliding Window SS Bypass Slider

ASW02-0

Altherm Residential Slidemaster Sliding Window FSF Double Glazed

ASW03-0

Altherm Residential Slidemaster Sliding Window SFS / FSSF Double Glazed

ASW04-0

Altherm Residential Slidemaster Sliding Window SS with Timber Shutter

ASW05-0

Installation Details
Altherm Residential Slidemaster Multislider Window on Board & Batten

ARMWBB

Altherm Residential Slidemaster Multislider Window on Brick Veneer

ARMWBV

Altherm Residential Slidemaster Multislider Window on Bevelback Weatherboard

ARMWBW

Altherm Residential Slidemaster Multislider Window on Flat Sheet

ARMWFS

Altherm Residential Slidemaster Multislider Window on No Cladding

ARMWNC

Altherm Residential Slidemaster Multislider Window on Profile Metal

ARMWPM

Altherm Residential Slidemaster Multislider Window on Rusticated Weatherboard

ARMWRW

Altherm Residential Slidemaster Multislider Window on Stucco

ARMWST

Altherm Residential Slimline Sliding Window on Board & Batten

ARSLBB

Altherm Residential Slimline Sliding Window on Brick Veneer

ARSLBV

Altherm Residential Slimline Sliding Window on Bevelback Weatherboard

ARSLBW

Altherm Residential Slimline Sliding Window on Flat Sheet

ARSLFS

Altherm Residential Slimline Sliding Window on No Cladding

ARSLNC

Altherm Residential Slimline Sliding Window on Profile Metal

ARSLPM

Altherm Residential Slimline Sliding Window on Rusticated Weatherboard

ARSLRW

Altherm Residential Slimline Sliding Window on Stucco

ARSLST

Altherm Residential Twin Slider Window on Board & Batten

ARTWBB

Altherm Residential Twin Slider Window on Brick Veneer

ARTWBV

Altherm Residential Twin Slider Window on Bevelback Weatherboard

ARTWBW

Altherm Residential Twin Slider Window on Flat Sheet

ARTWFS

Altherm Residential Twin Slider Window on No Cladding

ARTWNC

Altherm Residential Twin Slider Window on Profile Metal

ARTWPM

Altherm Residential Twin Slider Window on Rusticated Weatherboard

ARTWRW

Altherm Residential Twin Slider Window on Stucco

ARTWST

BIM
APL Residential Sliding Window FSF
APL Residential Sliding Window FSSF
APL Residential Sliding Window SF
APL Residential Sliding Window SFS
APL Residential Sliding Window SS

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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