Steel Look Systems

Our range of steel look glazing systems offer the elegant timeless design of traditional steel with increased durability, as well as a more efficient window and door system.

Roof Glazing

The Sieger range includes a selection of roof glazing solutions to complement our range of aluminium windows and doors.

Schuco Systems

Highly engineered aluminium window and door systems.

Front Doors

Our range of high security entrance doors are available in a range of styles to suit the project.

Associated Glazing

To complement our range of aluminium windows and doors we also offer a range of associated glazing products to complete your project.

Sieger Legacy Door

Heritage Steel Replacement Door

Product Selector

Configurations Available

Single / Double Door, with / without fixed side lights.


Double Glazing as standard

Typical Glass Specification

6mm TXD outer, 16mm argon filled gas cavity, 6mm TXD inner with low e coating

Available on request: Low Iron Glass, Low Maintenance Coatings, Solar Control Coatings, IQ Heated Glass, Privacy Glass, Electro Chromic Glass, Coloured/Decorative Interlayers (available on small sizes), Acoustic Interlayer (available on small sizes), Anti Reflective Glass

Typical Ug Value

1.0 W/m2K

Glass thickness 


Maximum Glass Weight



Thermally broken aluminium profile steel look design


powder coated any RAL colour or a specialised metallic finish

Frame Depth


Side, Head + Base Profile


Fixed Frame Profile


Double Vent Profile


Locking Box

91mm + 33mm fixed side frame. 42mm tall glazing bars run across the door from the locking box.


Maximum Sizes

These are the maximum recommended and tested sizes. Larger sizes may be available on request.


600-900mm per leaf




Trickle Vents 


Glazing Bars

Optional to bespoke design, 21mm or 42mm wide


Air Permeability

Class 4 (600Pa) in accordance with EN 12207 

Water Resistance

Class 9A (600Pa) in accordance with EN 12208

Resistance to Wind Load

Class AE (2400Pa) in accordance with EN 12210

Window Energy Rating



Thermal Performance

Uw value of 1.5 W/m2K (to be calculated per installation)


>>Download the Product Sheet Here<<

>>Download the NBS Specification Sheet Here<<