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AluK 77IW Open In Thermally Broken Commercial Window System
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AluK 77IW Open In Thermally Broken Commercial Window System

Bottom Hung Vent: Anodized.

AluK (GB) Ltd Variant:
Third party certifications:
  • Secured By Design

    Secured By Design

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

Aluminium commercial open in casement window.

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+44 (0)1291 639739 uk.aluk.com

Application

Suitable for use with high rise residential and commercial new build and refurbishment projects.

Description

Aluminium commercial open in casement window.


Features and benefits:

  • Windows project in and can be fully customized in terms of security, weather and functionality.
  • Dedicated groove for ethylene propylene diene monomer (EPDM) mounting.
  • Integrates with AluK curtain walling.
  • Windows are Secured by Design accredited and are Q-Marked in accordance with BS 4873 and PAS 24.
  • Aluminium profiles are extruded in accordance with BS EN 12020, and are manufactured from grade 6060/ 6063 T6 aluminium.
  • Compliant with ADL1/ ADL2 capable of achieving U-values of 1.1 W/m²K.
  • A variety of powder coated colours are available in accordance with BS 6496 and BS EN 12206-1:2004.
  • Powder coating is applied to a Qualicoat standard, utilizing an inline flash anodizing pre-treatment process, with the polyester powder coating applied within 30 minutes of the flash anodizing process to ensure suitable adhesion.
  • Windows can be dual coloured, textured or have an anodized finish.

General information

Color

Other

Insert RAL colour requirement or type 'Not applicable' for anodized.

Finish

Anodized

To a minimum 15 micrometres thickness.

Polyester powder coated

Polyester powder coated to a minimum 60 micrometres thickness.

Polyester powder coated to a minimum 60 micrometres thickness with marine environment guarantee.

Material

Aluminium

Glass

Shape

Rectangle

Width

Recommended weight limits (maximum).

995 mm

Side hung (tested limits - sash size).

Balcony door (tested limits - sash size).

Tilt before turn (tested limits - sash size).

1200 mm

Balcony door (hardware limits).

1300 mm

Tilt before turn (hardware limits).

1400 mm

Side hung (hardware limits).

2000 mm

Bottom hung (hardware limits).

Height

Recommended weight limits (maximum).

1200 mm

Bottom hung (hardware limits).

2200 mm

Side hung (tested limits - sash size).

Balcony door (tested limits - sash size).

Tilt before turn (hardware limits).

Tilt before turn (tested limits - sash size).

2350 mm

Side hung (hardware limits).

2400 mm

Balcony door (hardware limits).

Uniclass

Pr_30_59_98_02 Aluminium window unitsPrimary

CAWS

L10/25 Aluminium windows

L10/330 Aluminium windows

Product range

Casement Window

Specification data - Aluminium window units Enhanced data

Dimensions and configurations

Bottom hung vent.

Product performance

-

Weather performance

-

Air permeability

Class 4 (600 Pa).

Watertightness

E1200 (1200 Pa).

Resistance to wind load

C5 (2000 Pa).

Safety

-

Security level

Secured By Design certification and to PAS 24.

Thermal

-

Whole window U-value

1.2 W/m²K.

Frame

-

Finish as delivered

-

Coating

Anodized.

Colour

Anodized.

Film thickness (minimum)

15 micrometres.

Ventilator

K2031.

Square slim vent.

K2033.

Square standard vent.

K2037.

Balcony door rail.

Glazing or infill

-

Requirements

Glass panels.

24–50 mm glass look-a-like panels, insert requirements.


Glass look-a-like panels incorporating two panes of minimum 6 mm-thick glass, with a 16 mm argon gas filled cavity and ceramic painted internal face with foil backed insulation to achieve a maximum 0.35 W/m²K centre pane. Exposed internal faces of insulation incorporate an internal polyester powder coated aluminium tray backing.

Glazing.

24–50 mm insulating glass units, insert requirements.


Insulating glass units incorporating a clear low emissivity inner pane and a clear outer pane with an argon gas filled cavity and 'warm edge' spacer bar to achieve a maximum centre pane U-value of 1.0 W/m²K. All glass within 800 mm from FFL should be toughened or laminated (within 1500 mm from FFL if within 300 mm of a door).

Infill panels.

24–50 mm insulated sandwich panels, insert requirements.


Insulated sandwich panels incorporating two sheets of a minimum 2 mm-thick polyester powder coated aluminium sheet to match framing and minimum 24 mm non-combustible foam insulation core.

Operation

-

Type

Manual.

Execution

Fixing of aluminium frames.

Product Reference

AluK 77IW Open In Thermally Broken Commercial Window System

Outer frame

K2000.

53 mm frame.

K2003.

78 mm frame.

K2010.

71 mm deep frame.

K2013.

96 mm frame.

K2064.

Curtain wall insert.

Coupler

Not required.

U43650.

H coupler.

U43651.

38 mm coupler.

Sub sill

Not required.

U43631.

Sub sill.

Texture

Not applicable.

Ironmongery

Locking handle with a 1/3 sash position sash position.

Insert requirements.

Locking handle with a centre sash position.

Insert requirements.

Accessories

Not required.

809650.

Weathering centre seal.

K2029.

Threshold profile.

K2064.

Curtain wall insert adaptor.

U43630.

Reverse rebate adaptor.

Show more

Bead

Square.

Panel weight

Recommended weight limits (maximum).

80 kg.

Bottom hung.

Size:

Recommended weight limits (maximum).

1200 x 2400 mm.

Balcony door (w x h) (hardware limits).

2000 x 1200 mm.

Bottom hung (w x h) (hardware limits).

995 x 2200 mm.

Tilt before turn (w x h) (tested limits - sash size).

As drawing.

Insert reference.

As schedule.

Insert reference.

Environmental information

Country of product manufacture

United Kingdom

Literature

AluK 77 Windows System Brochure

AluK 77 Windows System Brochure

AluK 77IW Open-In Window System Datasheet

AluK 77IW Open-In Window System Datasheet

Third party certifications

Secured By Design

Secured By Design

Secured by Design - certificate

QA Certificate

QA Certificate

BM Trada: Q Mark PAS 24

QA Certificate

QA Certificate

BM Trada: Q Mark BS 4873

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