You are viewing content for United Kingdom.
Choose a country to see content for your location. Changing region will navigate you to the homepage.
Compare variants
Summary
Traditional steel window to match original fenestration.
-
-
Application
Suitable for larger projects such as schools and public buildings, but equally may be used in all types of property where strong, durable frames, efficient opening casements and robust fittings are required.
-
-
Description
An advanced steel window introduced in the 1990s, W40 windows are suitable for larger projects such as schools and public buildings, but equally may be used in all types of property where strong, durable frames, efficient opening casements and robust fittings are required.
W40 steel window frames are suitable for metal window refurbishment projects where the pattern of the original fenestration is to be maintained. Suitable for metal window refurbishments due to the advanced strength of steel and for fulfilling the requirements for listed buildings.
Features and benefits:
- Insulated glass units up to a maximum thickness of 26 mm
- Multi point locking to BS 7950 or traditional single point locking
- PAS24:2016 on top hung and side hung vents, single and double doors when using our multi point locking systems
- Various glazing options
- Supplied shaped, with shaped heads, or ‘curved on plan’
- Produced from 98% recycled steel source material
-
-
Color
Black, Grey, White, Other, Clear, Beige, Blue, Bronze, Brown, Copper, Cream, Gold, Green, Ivory, Orange, Pink, Purple, Red, Silver, Turquoise, Yellow
-
-
Finish
Powder-coated, Matt, Gloss, Galvanized, Semi-gloss, Satin, Painted
-
-
Material
Steel
-
-
Shape
Circle, Triangle, Square, Rectangle, Other, Oval, Rhombus, Trapezoid, Trapezium, Kite, Parallelogram, Pentagon, Hexagon, Octagon, Crescent, Formless
-
-
Length
Bespoke
-
-
Width
Bespoke
-
-
Height
Bespoke
-
-
Warranty description
Ten year, Five year, One year
-
-
SKU Code
N/A
-
-
Specification
Classification data
Dimensions and configurations
Fixed light.
-
-
Product performance
-
-
-
Weather performance
-
-
-
UK exposure category
To BS 6375-1, 2000 Pa.
-
-
Air permeability
Class 4.
-
-
Watertightness
300 Pa.
-
-
Resistance to wind load
C5.
-
-
Safety
-
-
-
Security level
To PAS 24.
-
-
Environmental
-
-
-
Acoustic performance rating
30 (-1; -4) dB.
-
-
Frame
-
-
-
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., Specialist colour.
-
-
Film thickness (minimum)
>100 micrometres.
-
-
Glazing or infill
-
-
-
Requirements
28 mm insulating glass units.
-
-
Hardware
Trickle vents., Restrictor., Single point locking handle., Multi-point locking handle., Pegstay.
-
-
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.
-
-
Additional properties
Window shape
Circle., Triangle., Square., Rectangle.
-
-
Profile
Curved on plan., Curved on elevation., Shaped heads.
-
-
Width
300–3000 mm.
-
-
Height
300–3000 mm.
-
-
Perimeter
9400 mm.
-
-
Sustainability data
Contains Red List materials
No
-
-
Country of material origin
Switzerland
-
-
Country of product manufacture
Poland
-
-
Material
Steel
-
-
Recyclability
100
-
-
Recycled content
90 %
-
-