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    Home Our Systems Centre Glazed (Narrowline) Framing Systems AGS Commercial 400 Narrowline Single Glazed (101.6mm)
    AGS Commercial 400 Narrowline Single Glazed (100mm) Corner Image.
    Commercial

    AGS Commercial 400 Narrowline Single Glazed (101.6mm)

    The AGS 400 Narrowline framing system has set the standard for centre-glazed framing for over two decades.

    Download Brochure WERS Rating
    Residential Commercial
    Declare Label
    Certified
    Acoustic
    Rated
    BAL 40
    Tested
    Image Gallery Key Features Details Downloads Compatible Products More Products
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    4 Gosford Court Capral Window and Door Systems
    4 Gosford Court Capral Window and Door Systems
    10 Mawarra St Capral Aluminium
    Grays Point Kitchen/ Dining Room
    South Camp Dunn Bay Outdoors
    Capral's Project Esperance TAFE Campus Maximises Light For Learning using Capral window and building systems.
    Capral's Project Esperance TAFE Campus Maximises Light For Learning using Capral window and building systems.
    Capral's Project MLC Nicholas Learning Centre using Capral window and building systems.
    Capral's Project Our Place Early Learning Centre using Capral window and building systems.
    Capral's Project Our Place Early Learning Centre using Capral window and building systems.
    Capral's Project Mosman Project using Capral window and building systems.
    Capral's Project Mosman Project using Capral window and building systems.
    Capral's Project Mosman Project using Capral window and building systems.
    Capral's Project Peppermint Grove Residence using Capral window and building systems.
    Capral's Project Peppermint Grove Residence using Capral window and building systems.
    Capral's Project Peppermint Grove Residence using Capral window and building systems.
    Capral's Project St. Andrew's Beach House using Capral window and building systems.
    Capral's Project St. Andrew's Beach House using Capral window and building systems.
    Capral's Project St. Andrew's Beach House using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    4 Gosford Court Capral Window and Door Systems
    4 Gosford Court Capral Window and Door Systems
    10 Mawarra St Capral Aluminium
    Grays Point Kitchen/ Dining Room
    South Camp Dunn Bay Outdoors
    Capral's Project Esperance TAFE Campus Maximises Light For Learning using Capral window and building systems.
    Capral's Project Esperance TAFE Campus Maximises Light For Learning using Capral window and building systems.
    Capral's Project MLC Nicholas Learning Centre using Capral window and building systems.
    Capral's Project Our Place Early Learning Centre using Capral window and building systems.
    Capral's Project Our Place Early Learning Centre using Capral window and building systems.
    Capral's Project Mosman Project using Capral window and building systems.
    Capral's Project Mosman Project using Capral window and building systems.
    Capral's Project Mosman Project using Capral window and building systems.
    Capral's Project Peppermint Grove Residence using Capral window and building systems.
    Capral's Project Peppermint Grove Residence using Capral window and building systems.
    Capral's Project Peppermint Grove Residence using Capral window and building systems.
    Capral's Project St. Andrew's Beach House using Capral window and building systems.
    Capral's Project St. Andrew's Beach House using Capral window and building systems.
    Capral's Project St. Andrew's Beach House using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Capral's Project Cape Escape using Capral window and building systems.
    Key features
    • 101.6mm x 44mm centre glazed framing system
    • Supports single glazing
    • Captive glazing wedge options for more accessible on-site glazing
    • Flexible design with a wide range of mullion and transom options
    • Sub-frame options
    • Compatible door and window suites are available
    • Internal and externally beaded options
    • Dedicated corner posts
    • Tested for BAL 40 compliance

    The AGS 400 Narrowline framing system has set the standard for centre-glazed framing for over two decades. With an aesthetically balanced look and the option of bevelled or square finishes, the AGS 400 Narrowline is the most versatile and adaptable framing system in the range.
    With many compatible window and door suites, the AGS 400 Narrowline offers enormous design flexibility, making this product ideal for commercial or residential projects requiring a bold modern look and high levels of structural performance.

    Download Brochure

    Details

    Product Specs
    Configurations
    Arrangements

    Maximum Product Sizes

    Panel Height (mm) 4000
    Panel Width (mm) 2400

    Frame Dimensions (mm)

    Frame depth (mm) 101.6
    Face Width (mm) 44

    101.6mm x 28mm frame option also available

    Acoustic Rating

    Rw (C;Ctr) 37 (0;-3)

    Bushfire Rating

    BAL 40

    Maximum Product Performance

    SLS (Pa) 5200
    ULS (Pa) 10300
    WATER (Pa) 1500

    Glazing Details

    Single Glazed 4 - 10

    Energy Performance

    Uw Range 4.07 - 6.03
    SHGC Range 0.26 - 0.75
    Tvw Range 0.08 - 0.81
    Air infiltration 0.04 - 0.04
    WERS Rating
    Residential Commercial

    Downloads

    Technical Documents, CAD & Revit
    Other
    Technical Manuals
    Technical Manual AGS 400 Narrowline
    Technical Manual AGS Sub Frames
    Wall Charts
    Extrusion Wall Chart AGS Narrowline Framing Systems
    Extrusion Wall Chart AGS Speciality Sub Frames
    Extrusion Wall Chart AGS Sub Framing
    BIM Files
    Revit AGS Narrowline Framing
    Revit Capral Subframes
    CAD Files
    CAD Files AGS 400 Narrowline
    CAD Files AGS Sub Frames
    CAD Wall Chart AGS Narrowline Framing
    CAD Wall Chart AGS Sub Framing
    Bulletins
    PBJ1064 - Concealed End Dam for 400/425 Narrowline Sub Sills
    PB467 - Head Flashings
    PB337 - AGS Narrowline Relaunch
    PB305 - Urban Plus to AGS Couplers
    Other
    Capral_ArchitecturalSeries_Whitepaper Capral AGS 400 Narrowline Brochure Specification AGS 400 Narrowline Capral Installation Details
    NATSPEC Branded Work Section
    Environmental Protection Declaration (EPDs)
    EPD-IES-0031050:001 LocAl Version: 1 (2026-05-28)
    EPD-IES-0032247:001 LocAl SG Version: 1 (2026-06-12)

    Compatible Products

    Systems
    AGS Commercial 480 Sliding Window (100mm) Corner Image. AGS Commercial 480 Sliding Window (101.6mm)

    The AGS 480 Sliding Window incorporates the features and flexibility of a residential window system into the commercial grade AGS 400/425 Narrowline framing systems.

    Capral's AGS Commercial 481 Double Hung Window (100mm) Corner Image. AGS Commercial 481 Double Hung Window

    The AGS 481 Double Hung window incorporates the features and flexibility of a residential window system into the commercial grade AGS 400 Narrowline framing system.

    Capral's AGS Commercial 482 Awning Window Corner Image. AGS Commercial 482 Awning Window

    The 482 Awning Window incorporates the features and flexibility of a residential window system into the commercial grade AGS 400/425 Narrowline framing systems and 100mm Flushline framing systems.

    AGS Commercial 488 Tilt-and-Turn Window Corner Image. AGS Commercial 488 Tilt-and-Turn Window

    The AGS Tilt & Turn window is flexible in form and function and compatible with our AGS Narrowline range of commercial framing products.

    Artisan 996 Folding Door Corner Image. Artisan 996 Folding Door

    The Artisan aluminium folding door incorporates a technologically advanced folding door system that surpasses that of ordinary aluminium folding doors.

    Artisan 996 Quik Folding Door

    The Artisan Architectural Quik Folding Door has smooth top rolling panels and allows for convenient use of floor space - open wide for uninhibited access when entertaining and close for protection from the elements.

    AGS Commercial 35 Hook Hinge Awning Sash

    This AGS Commercial Awning Window with Hook Hinge is an operable window sash available for use with AGS commercial framing.

    AGS Commercial 50 Awning Sash

    The AGS 50 Series window is a high-performance commercial awning window compatible with AGS framing.

    Capral's AGS Commercial 35 Awning Sash Corner Image. AGS Commercial 35 Awning Sash

    This AGS Commercial Awning Window is an operable window sash available for use with AGS commercial framing.

    AGS Commercial 35 Casement Sash Corner Image. AGS Commercial 35 Casement Sash

    This AGS Commercial Casement Window is an operable window sash available for use with AGS commercial framing.

    Capral's AGS Commercial 50 Awning Corner Image. AGS Commercial 50 Casement Sash

    The AGS 50 Series window is a high-performance commercial casement window compatible with AGS framing.

    Extruded Aluminium Louvre Extruded Louvre

    An extensive range of extruded louvre blades are available from Capral to cater for various ventilation, shading and aesthetic requirements

    More products from this range

    AGS Commercial CW116 116mm Curtain Wall Corner Image. AGS Commercial CW116 116mm Curtain Wall

    The Capral CW116 Curtain Wall system has been designed as an economical, four-sided, structurally glazed system suitable for small to mid-sized projects. An evolution of the highly successful CW175 Curtain Wall system, the CW116 shares several of its extrusions and design features.

    Capral's AGS Commercial 482 Awning Window Corner Image. AGS Commercial 482 Awning Window

    The 482 Awning Window incorporates the features and flexibility of a residential window system into the commercial grade AGS 400/425 Narrowline framing systems and 100mm Flushline framing systems.

    AGS Commercial 600 Narrowline Single Glazed (150mm) Corner Image. AGS Commercial 600 Narrowline Single Glazed (150mm)

    The AGS 600 Narrowline offers an increased level of structural Performance than the AGS 400 Narrowline with its bolder 150mm frame depth and increased 50mm face dimension.

    AGS Commercial 225 Sliding Door Corner Image. AGS Commercial 225 Sliding Door

    The AGS 225 Sliding Door is a 46mm pocket glazed commercial door panel capable of delivering flexibility, performance and ease of assembly in mind.

    AGS Commercial Louvre Adaptor

    The AGS Commercial Louvre Adaptor gives you the flexibility you need to create a high-performance louvre window with a clean architectural finish.

    AGS Commercial 659 Flushline Wide Pocket (150mm) Corner Image. AGS Commercial 659 Flushline Wide Pocket (150mm)

    The AGS 659 150mm wide glazed commercial Flushline framing system has been developed to accommodate both internal and external glazing techniques.

    AGS Commercial 625 Narrowline Double Glazed (150mm) Corner Image. AGS Commercial 625 Narrowline Double Glazed (150mm)

    The AGS 625 Narrowline offers an increased level of structural performance than the AGS 425 Narrowline with its bolder 150mm frame depth and increased 50mm face dimension.

    AGS Commercial 225 Hinged Door Corner Image. AGS Commercial 225 Hinged Door

    The AGS 225 Hinged Door is a 46mm pocket glazed commercial door panel capable of delivering flexibility, performance and ease of assembly in mind.

    Not quite what you’re looking for? Consider...

    AGS Commercial 450 Narrowline Wide Pocket (101.6mm)

    The AGS 450 Narrowline has been designed with extra wide glazing pockets to accept double-glazed units with internal Venetian blinds

    AGS Commercial 300 Narrowline Single Glazed (76mm) Corner Image. AGS Commercial 300 Narrowline Single Glazed (76mm)

    The AGS 300 Narrowline’s slimline frame depth makes it ideal for lowrise commercial applications

    AGS Commercial 600 Narrowline Single Glazed (150mm) Corner Image. AGS Commercial 600 Narrowline Single Glazed (150mm)

    The AGS 600 Narrowline offers an increased level of structural Performance than the AGS 400 Narrowline with its bolder 150mm frame depth and increased 50mm face dimension.

    AGS 325 Narrowline Double Glazed (76mm) Corner Image. AGS Commercial 325 Narrowline Double Glazed (76mm)

    The AGS 325 Narrowline double-glazed aluminium framing system's slimline frame depth and ability to accommodate a captive glazing wedge make it an economical option for architectural projects.

    SGS Commercial 400 Narrowline Single Glazed (100mm) (QLD Only)

    The SGS 400 Narrowline framing system redefines the standard for centre-glazed framing.

    AGS Commercial 650 Narrowline Wide Pocket (150mm)

    The AGS 650 Narrowline framing boasts extra-wide glazing pockets, making it ideal for various applications.

    AGS Commercial 425 Narrowline Double Glazed (100mm) Corner Image. AGS Commercial 425 Narrowline Double Glazed (101.6mm)

    The AGS 425 Narrowline framing system was developed specifically to cater for the growing requirement for energy-efficient double glazing.

    AGS Commercial 625 Narrowline Double Glazed (150mm) Corner Image. AGS Commercial 625 Narrowline Double Glazed (150mm)

    The AGS 625 Narrowline offers an increased level of structural performance than the AGS 425 Narrowline with its bolder 150mm frame depth and increased 50mm face dimension.

    Projects that use this system

    Careel Head Road Residence: Elevated Coastal Living


    Architectural Homes

    Buddina House

    Just 100 metres from the beach, Buddina House uses Capral aluminium windows and doors to create a light-filled coastal home connected to its outdoor spaces.


    Architectural Homes

    Charlestown Health Facility: Precision Glazing for Specialist Healthcare Design

    The Charlestown Eating Disorder Facility demonstrates how precision glazing and Capral aluminium systems supported a specialist healthcare environment focused on safety, performance and patient wellbeing.


    Healthcare