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EB24® Steel Window - Steel window

Verified by manufacturer 2 months ago

EB24 Window Fixed Light

Clement Windows Group Variant:
Third party certifications:
  • CHAS

    CHAS

    Certificate type

  • Constructionline

    Constructionline

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

  • Constructionline Gold

    Constructionline Gold

    Certificate type

  • ISO 14001 Environmental Management Systems

    Certificate type

Traditional steel window.

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+44 (0)1428 643393 Website

Application

EB24 windows are appropriate for both new build and refurbishment projects, whether they are large-scale commercial schemes or smaller residential installations

Description

The Clement EB24 range of steel windows and doors has been crafted for fenestration projects where a traditional steel window appearance is desired. Custom manufactured, each EB24 window comes with features which faithfully replicate original steel windows with all the advantages of advanced security devices, sustainable credentials and energy efficiency.


The windows benefit from exceptionally slim frames. They are generally fitted with sealed, insulated glass units. The 24 mm units mean that the largest possible glazed area is provided, thereby optimizing solar gain and saving energy through reduced use of artificial lighting. The glass we use is modern, low emissivity glass, minimizing heat loss from your rooms and the space between the two glass panes is filled with argon gas to ensure excellent insulation.


Frames are manufactured from hot rolled carbon steel profiles with corner joints mitred, welded and dressed square and T glazing bars whose ends are tenon riveted and/or welded the and cross joints are interlocked and welded with rigid joints. Composite windows can be assembled but connecting windows horizontally and/or vertically with mullions and/or transoms of hot rolled slim steel profiles. Box sections are available as tubes or as box mullions which can be either hot rolled or manufactured from sheet steel. Pressed metal cills are available in a choice of profiles. Trickle vents can be fitted in accordance with Building Regulations Approved Document F.



Features and benefits:

  • Exceptionally slim 24 mm insulated glass units
  • Building Regulations Approved Document L compliant
  • Window Energy Rating of 'C' – 'B' available if greater thermal performance required
  • Available with multi point locking to PAS 24 or traditional single point locking
  • Low maintenance
  • Various glazing options
  • Supplied shaped, with shaped heads, or ‘curved on plan’
  • Produced from 98% recycled steel source material

General information

Color

Black

Grey

White

Other

Clear

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Manufacturer guidance

Hot dip galvanized and available in a wide choice of highly durable Akzo Nobel powder paint RAL colours.

Finish

Powder-coated

Matt

Gloss

Galvanized

Semi-gloss

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Manufacturer guidance

Polyester powder coating available in three options: matt, semi-gloss and full gloss.

Material

Steel

Shape

Circle

Triangle

Square

Rectangle

Other

Guidance for specification option:

Curved on plan, curved on elevation and various shaped heads.

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Length

Bespoke

Manufacturer guidance

See individual variants for min/ max sizes.

Width

Bespoke

Manufacturer guidance

See individual variants for min/ max sizes.

Height

Bespoke

Manufacturer guidance

See individual variants for min/ max sizes.

Warranty description

Ten year

Guidance for specification option:

Should any material fault appear in any window frame or door frame sold and installed by us within ten years from the date of installation because of defective materials or workmanship then:-

• within the first 12 months from the date of installation, Clement Windows Ltd will (at its sole discretion) repair or replace the faulty window frame or door frame; or,

• thereafter supply replacement materials free of charge.

Five year

Guidance for specification option:

Should any material fault appear in a sealed double glazed glass unit sold and installed by us within five years from the date of installation then:-

• within the first 12 months from the date of installation, Clement Windows Ltd will (at its sole discretion) repair or replace the faulty materials; or,

• thereafter supply replacement materials free of charge.

One year

Guidance for specification option:

Should any material fault appear in a window fitting (handle, stay, locking mechanism etc) sold and installed by us within one year from the date of installation, Clement Windows Ltd will (at its sole discretion) repair or replace the faulty materials.

Manufacturer guidance

Subject to our Terms and Conditions, copy available upon request.

Uniclass

Pr_30_59_98_83 Steel window unitsPrimary

CAWS

L10/20 Steel windows

L10/310 Steel windows

Specification data - Steel window units

Dimensions and configurations

Fixed light.

Product performance

-

Weather performance

-

Air permeability

Class 4.

Watertightness

E900.

Resistance to wind load

C5.

Safety

-

Security level

To PAS 24.

Environmental

-

Acoustic performance rating

30 (-1; -4) dB.

Thermal

-

Whole window U-value

2.01 W/m²K.

British Fenestration Rating Council Window Energy Rating

C.

Frame

-

Profile

-

Manufacturer guidance

Various options are available, consult manufacturer for details and insert requiremetns.

Material

Carbon steel.

Finish as delivered

-

Coating

Hot-dipped galvanized to BS EN ISO 1461.

Powder coating to BS EN 13438.

Colour

Deep Black, RAL9005, matt.

Deep Black, RAL9005, semi-gloss.

Graphite Grey, RAL7024, matt.

Graphite Grey, RAL7024, semi-gloss.

Anthracite Grey, RAL7016, semi-gloss.

Cream White, RAL9001, matt.

Traffic White, RAL9016, matt.

Traffic White, RAL9016, semi-gloss.

Pure White, RAL9010, semi-gloss.

RAL colour.

Guidance for specification option:

  • From the Akzo Nobel powder paint RAL colour range, exceeding the minimum paint thickness over the zinc of 60 microns.
  • Consult manufacturer and insert requirements.

Specialist colour.

Guidance for specification option:

  • Specialist colours available e.g. metallic.
  • Cost and lead times vary.
  • Consult manufacturer and insert requirements.

Film thickness (minimum)

>100 micrometres.

Glazing or infill

-

Requirements

High performance 24 mm insulating glass units.

Guidance for specification option:

EB24 can be supplied if required with various glazing options, from both inside or outside including:

  • Clear glazing.
  • Georgian bars: Using G+ welded bar system, an applied bar system in a horizontal or vertical pattern.
  • Genuine T Bars
  • Leaded lights, using real lead that is soldered by hand in a diamond or rectangular pattern in variable widths of lead.

Consult manufacturer for details and insert requirements.


Manufacturer guidance

EB24 windows are double glazed with high performance 24mm insulating glass units. The specification includes the latest glazing technology, a 4 mm inner pane, 16 mm cavity with argon gas fill and a 4 mm outer pane. This configuration achieves a superior performance with a centre pane “U” value of 1.2W/m²K. The panes are joined using special Warm Edge spacers.


In accordance with Glass & Glazing Federation best practice, Clement steel windows are factory glazed, however, concealed fixings mean that fixed light windows need to be glazed on site after the frames have been installed. Glazing beads are made of aluminium or glass reinforced plastic (GRP).


EB24 windows can be supplied shaped, with shaped heads, and ‘curved on plan’.

Hardware

Trickle vents.

Restrictor.

Single point locking handle.

Guidance for specification option:

A range of handles are available, consult literature for details and insert requirements.

Multi-point locking handle.

Guidance for specification option:

A range of handles are available, consult literature for details and insert requirements.

Pegstay.

Guidance for specification option:

A range of pegstays are available, consult literature for details and insert requirements.

Fixing features

Can be fitted into timber subframes, or direct to brickwork, concrete or stone. Windows. Installed using fixing lugs or direct fixing stainless steel screws.

Window shape

Circle.

Triangle.

Square.

Rectangle.

Profile

Curved on plan.

Curved on elevation.

Shaped heads.

Guidance for specification option:

Various shaped heads available. Consult manufacturer and insert requirements.

Manufacturer guidance

Glazing profile.

Width

150–1800 mm.

Manufacturer guidance

Minimum–maximum width. Insert requirements.

Height

150–2200 mm.

Manufacturer guidance

Minimum–maximum height. Insert requirements.

Perimeter

7200 mm.

Manufacturer guidance

Maximum perimeter. Insert requirements.

Sustainability data

Contains Red List materials

No

Manufacturer guidance

Lead if used in light glass units.

Country of material origin

Switzerland

Manufacturer guidance

The country of origin of our hot rolled window sections is Switzerland.

70-80% of the raw material is from Switzerland and 20-30% comes from Italy.

Country of product manufacture

Poland

Recyclability

100

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

90 %

Third party certifications

CHAS

CHAS

CHAS

Constructionline

Constructionline

Constructionline GOLD

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Constructionline Gold

Constructionline Gold

Social Value

Constructionline

Constructionline

SSIP Acclaim

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

ISO 14001:2015

Literature

Clement EB24 technical specification

Clement EB24 technical specification

Steel window and door brochure

Steel window and door brochure

Case studies

Charming cottage style house re-vamped with EB24 steel windows

Charming cottage style house re-vamped with EB24 steel windows

EB24 steel windows for Henley College

EB24 steel windows for Henley College

Elegance and green credentials…it has to be EB24 steel windows!

Elegance and green credentials…it has to be EB24 steel windows!

Stunning Gothic style building rejuvenated with EB24 steel windows

Stunning Gothic style building rejuvenated with EB24 steel windows

Slim EB24 steel windows light up this glorious Guildford proerty!

Slim EB24 steel windows light up this glorious Guildford proerty!

19th century restored church transformed into 5 unique luxury homes with new Clement steel windows and rooflights

19th century restored church transformed into 5 unique luxury homes with new Clement steel windows and rooflights

A ‘full house’ of Clement steel door screens and partitions

A ‘full house’ of Clement steel door screens and partitions

Clement replace steel windows at landmark Grade II listed Old Marylebone Town Hall

Clement replace steel windows at landmark Grade II listed Old Marylebone Town Hall

Network Rail’s Grade II Listed Building refreshed with new EB24 steel windows

Network Rail’s Grade II Listed Building refreshed with new EB24 steel windows

Clement steel windows light up Central London hotel

Clement steel windows light up Central London hotel

Clement steel windows chosen for City of London refurbishment project

Clement steel windows chosen for City of London refurbishment project

Clement steel windows selected for transformation of Art Deco office block into contemporary work space

Clement steel windows selected for transformation of Art Deco office block into contemporary work space

Over half a century later Clement return to one of Bristol’s landmark buildings to install new steel windows

Over half a century later Clement return to one of Bristol’s landmark buildings to install new steel windows

Clement steel windows come in all shapes and sizes!

Clement steel windows come in all shapes and sizes!

Only genuine steel windows will do for such a magnificent property!

Only genuine steel windows will do for such a magnificent property!

Fine steel windows retain the unique original character of this stunning property

Fine steel windows retain the unique original character of this stunning property

Clement EB24 steel windows and doors chosen for incredible country house

Clement EB24 steel windows and doors chosen for incredible country house

Landmark Art Deco building in Malta fitted with new Clement steel windows

Landmark Art Deco building in Malta fitted with new Clement steel windows

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