Fixed steel
windows.
The picture window — maximum glass, no opening sash, one to three panes to a unit.
The shape,
settled first.
A fixed window is steel at its most reduced: no sash, no hinge, no hardware — just glass held in the slimmest section the suite allows. With nothing that opens, the frame can carry the largest panes in the window range.
Units run one to three panes, and gang together into larger compositions where an elevation wants a grid. Inside, the same design becomes a partition light — fixed glass borrowing light between rooms — which is why it is the one window built across all five suites, from the entry SF20 series to the structural FPS50.
Choose the suite by climate: single-glazed W20 for internal and heritage work, W40 double-glazed for the everyday envelope, W50 TB where the wall must hold warmth, FPS50 where the span is the brief.
External sizes are governed by wind zone — we confirm limits for your site when you enquire. See how the range performs.
Pick a design.
Then make it yours.
Each design is a fixed layout — panes, lockbox, kick plate. Open one in the builder and it carries straight through: suite, colour, hardware and glass are yours to choose, and nothing you pick here is asked again.
Same design.
Different steel.
The suite is the profile system behind the design — it sets the sightline, the glazing and the warmth. Relative cost shows as a tier, one to seven; a number appears only in the builder, once your opening is fully specified.
SF20
The standardised series. The accessible way into steel.
Internal screens & sheltered openings, standard sizes
W20
The slimmest. Single-glazed.
Heritage, internal partitions, mild climates
FPS50
Uninsulated. Strongest. Security & fire.
Large, high-traffic & commercial openings; fire, smoke & anti-burglar options
Finished
by hand.
Every unit is grit-blasted, primed and top-coated in the colour you choose — our house palette or any RAL on request — with the full corrosion-protection process underneath.
This style usually carries concealed hardware — flush & edge pulls, hidden catches — in a choice of seven finishes. Glass runs from clear toughened to low-E insulated units, matched to the suite you choose.
Steel Casement Windows
The side-hung opening sash, hinged at the jamb — single or paired, the classic steel window.
Steel Partitions & Internal Screens
Floor-to-ceiling office screens and multi-bay window walls — slim single-glazed steel that divides a room without closing it.
Arched Steel Doors
Single or dual hinged doors under a curved head, drawn to your radius — the shape aluminium can’t do.
Build your opening — suite, colour, hardware, glass.
Don’t wait. Plan ahead.
Steel joinery is complicated to make — every joint welded, ground and finished by hand. Bring us in early with your architect and the timeline takes care of itself. Specify it at the start, not the end.