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AluK 77IW Window System - Aluminium Windows

Verified by manufacturer 17 days ago

77IW Open-In Window

AluK (GB) Ltd Variant:
Third party certifications:
  • Axalta Approved Architectural Applicator Certificate

    Certificate type

  • BM Trada

    BM Trada

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

  • BS EN 12206:2021

    BS EN 12206:2021

    Certificate type

  • Qualicoat approval

    Qualicoat approval

    Certificate type

  • Secured By Design

    Secured By Design

    Certificate type

Aluminium high performance window system.

Jump to:
+44 (0)1291 639739 Website

Application

Suitable for new build and refurbishment developments in both high-rise and low-rise buildings.

Description

Modern contemporary styles and a wide variety configurations delivering high levels of thermal performance through incorporating technologies such as high performance polyamides, insulated centre seals and profile foam insertions. The 77IW system also fully integrates with AluKs curtain walling and door systems.


The system has been specifically designed to meet the most demanding British and European performance requirements in terms of thermals, weathering and security.


Features and benefits:

  • High levels of thermal performance.
  • Multi chamber polyamide thermal breaks, insulated centre seals and foam insertions provide excellent performance.
  • Integrates with AluK curtain wall and door systems.
  • Provides PAS24 and Secured By Design certification for security.
  • 77 mm frame depth.
  • Concealed window available.
  • Wide variety of configurations.
  • Dedicated profile to accommodate trickle ventilation.
  • Choice of restrictors.
  • Incorporates the AluK Novaue handle design range for suited windows and doors.
  • Available in single or dual colour options, including any RAL colour and anodized finishes.

General information

Color

-

Manufacturer guidance

Various polyester powder coated RAL colours available including Anodic (anodised look) and various anodised colours available. Please contact the AluK project team for more information on the colour ranges available

Finish

Anodized

Powder-coated

Coated

Matt

Mill

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Material

Aluminium

Shape

Rectangle

Square

Other

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

Ten year

Guidance for specification option:

Up to 10 year AluK system warranty available upon request. Subject to terms and conditions. For more information please contact the AluK project team.

Uniclass

Pr_30_59_98_02 Aluminium window unitsPrimary

CAWS

H11/137 Windows/ opening lights

L10/330 Aluminium windows

L10/25 Aluminium windows

Product range

Windows

Specification data - Aluminium window units

Standard

Non-fire and/ or smoke-rated windows to BS EN 14351-1.

Dimensions and configurations

Open-in, side hung.

Guidance for specification option:

  • Maximum size (width x height): 1400 x 2350 mm.
  • Minimum size (width x height): 500 x 600 mm.
  • Maximum weight: 100 kg.

Open-in, bottom hung.

Guidance for specification option:

  • Maximum size (width x height): 2000 x 1800 mm.
  • Minimum size (width x height): 460 x 600 mm.
  • Maximum weight: 80 kg.

Open-in, tilt and turn.

Guidance for specification option:

  • Maximum size (width x height): 1500 x 2200 mm.
  • Minimum size (width x height): 460 x 550 mm.
  • Maximum weight: 130 kg.

Fixed light, internally beaded.

Fixed light, externally beaded.

Product performance

-

Fire performance

-

Fire resistance

Not available.

Weather performance

-

UK exposure category

To BS 6375-1.

Air permeability

Class 4 (600 Pa).

Watertightness

E1050 (1200 Pa).

Resistance to wind load

C5 (2000 Pa).

Safety

-

Anti-ligature standard

Not available.

Security level

To PAS 24.
Secured By Design certification.

Thermal

-

Whole window U-value

1.2 W/m²K (double glazing).
0.8 W/m²K (triple glazing).

Frame

-

Profile

AluK K profile: Multi chamber polyamide thermal breaks, insulated centre seals and foam insertions.

Finish as delivered

-

Coating

Anodized.

Powder-coated.

Colour

-

Manufacturer guidance

Insert requirements.

  • Available in single or dual colour options.
  • Various polyester powder coated RAL colours available including Anodic (anodized look) and various anodized colours available.

Please contact the AluK project team for more information on the full scope of colour ranges available.

Film thickness (minimum)

60 microns (minimum average).

Ventilator

Trickle ventilation.

Glazing or infill

-

Standard

-

Manufacturer guidance

Insert requirements. Infills thickness: 24–50 mm glazing (double or triple glazing), insulated panels, glass look-a-like panels or infills.

Requirements

Guidance for specification option:

Insert requirements.

  • Glazing thickness: 24–50 mm.

Hardware

AluK IW groove.

Operation

-

Type

Manual.

Execution

-

Manufacturer guidance

The AluK window system shall be fabricated and installed by AluK authorised companies only in complete accordance with information and guidance released by AluK (GB) Ltd.

Restrictions

Not required.

100 mm restriction.

Accessories

Not required.

Multi-point locking.

Locking handles.

Espagnolette handle.

Punched out openings.

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Certification

Q-Mark, Qualicoat; PAS 24 and Secured by Design.

Sustainability data

Contains Red List materials

No

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

2.0 kg CO₂ eq/kg

Self declared

Guidance for specification option:

This is the best performing embodied carbon performance value based upon the aluminium billet only and is available upon request. Please contact the AluK project team for further information and availability.


A maximum of value of 6.0 and an average of 4.5 is currently offered as standard, this is system and section choice dependent.

Recyclability

95%

Guidance for specification option:

Up to 95% of the aluminium content of the window system is recyclable

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

80 %

Guidance for specification option:

This is the best performing recycled content of the aluminium billet only and has limited availability upon request. Please contact the AluK project team for further information and availability.

Third party certifications

Axalta Approved Architectural Applicator Certificate

Axalta Approved Architectural Applicator Certificate

Alesta® Powder Coatings

BM Trada

BM Trada

BM Trada Q-Mark General Performance Window

QA Certificate

QA Certificate

Council for Aluminium in Building Certificate 2024

BS EN 12206:2021

BS EN 12206:2021

Interpon Powder Coatings Applicator

Qualicoat approval

Qualicoat approval

Qualicoat Seaside Applicator Certification

Secured By Design

Secured By Design

Secured By Design License

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

AluK Colour Collection

AluK Colour Collection

AluK Specification Guide

AluK Specification Guide

AluK 77IWE Window System Datasheet Open Out

AluK 77IWE Window System Datasheet Open Out

Case studies

West End Gate, London

West End Gate, London

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