AluK 77IW Open In Thermally Broken Commercial Window System

AluK 77IW Open In Thermally Broken Commercial Window System

AluK (GB) Ltd 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

Description

Aluminium commercial open in casement window.

Features and benefits:

  • Suitable for use with high rise residential and commercial new build and refurbishment projects.
  • 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 1.2 W/m²K.

General information

Size

As drawing

Insert reference.

As schedule

Insert reference.

Uniclass 2015

Pr_30_59_98_02 Aluminium window unitsPrimary

CAWS

L10/25 Aluminium windows

L10/330 Aluminium windows

Specification data - Aluminium window units

Product Reference

AluK 77IW Open In Thermally Broken Commercial Window System

Size

As drawing

Insert reference.

As schedule

Insert reference.

Outer frame

K2000

53 mm frame.

K2003

78 mm frame.

K2010

71 mm deep frame.

K2013

96 mm frame.

K2064

Curtain wall insert.

Vent

K2031

Square slim vent.

K2033

Square standard vent.

K2037

Balcony door rail.

Coupler

Not required

U43650

H coupler.

U43651

38 mm coupler.

Sub sill

Not required

U43631

Sub sill.

Configuration

Bottom hung vent

Fixed light

Side hung vent

Tilt before turn

Top hung vent

Glazing

Glass panels

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

Glazing

24–50 mm insulating glass units, insert requirements.

Infill panels

24–50 mm insulated sandwich panels, insert requirements.

Finish

-

Exterior

-

Type

Anodized to a minimum 15 micrometres thickness

Polyester powder coated to a minimum 60 micrometres thickness

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

Texture

Not applicable

For anodized.

High gloss

Matt

Semi-gloss

Textured

Textured metallic

Colour

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

Interior

-

Type

Anodized to a minimum 15 micrometres thickness

Polyester powder coated to a minimum 60 micrometres thickness

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

As exterior

Texture

Not applicable

For anodized.

High gloss

Matt

Semi-gloss

Textured

Textured metallic

As exterior

Colour

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

Ironmongery

Locking handle with a 1/3 sash position sash position

Insert requirements.

Locking handle with a centre sash position

Insert requirements.

Accessories

None

809650

Weathering centre seal.

K2029

Threshold profile.

K2064

Curtain wall insert adaptor.

U43630

Reverse rebate adaptor.

V31903

Integral EPDM clip.

Standard product features

Bead:

Square.

Recommended weight limits (maximum):

  • Side hung: 100 kg.
  • Balcony door: 100 kg.
  • Bottom hung: 80 kg.
  • Tilt before turn: 130 kg.

Performance:

  • Air permeability rating: Class 4 (600 Pa).
  • Water tightness rating: E1200 (1200 Pa).
  • Wind resistance: C5 (2000 Pa).

Product Options

Recommended size limits (maximum):

  • Side hung (w x h): 1400 x 2350 mm (hardware limits).
  • Side hung (w x h): 995 x 2200 mm (tested limits - sash size).
  • Balcony door (w x h): 1200 x 2400 mm (hardware limits).
  • Balcony door (w x h): 995 x 2200 mm (tested limits - sash size).
  • Bottom hung (w x h): 2000 x 1200 mm (hardware limits).
  • Tilt before turn (w x h): 1300 x 2200 mm (hardware limits).
  • Tilt before turn (w x h): 995 x 2200 mm (tested limits - sash size).

Outer frame:

Compatible with a range of ancillary profiles including frame extenders, couplers and sub sill.

Sub sill:

  • Concealed drainage can be directed downwards through sub sill or drainage tray.
  • Alternative drainage path can be directed through front face of section.

Configuration:

Manual opening vents are hung on AluK gearing with a multipoint locking mechanism corner drives and standard AluK locking handle.

Glazing:

- Glass panels:

24–50 mm 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 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 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.

Finish:

  • 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.

Ironmongery:

  • AluK groove TBT hardware and espagnolette handle.
  • Butt hinges available.

Literature

Third party certifications

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