The styles · Windows

Steel awning
windows.

Top-hung, opening outward — the sash that ventilates in the rain, alone or paired with fixed transoms.

The shape,
settled first.

An awning window hinges at the head and opens outward from the sill, so the open sash sheds water instead of catching it — the practical choice for a coastal or exposed wall that still wants air moving on a wet day.

Awnings work alone, in rows of one to three panes, or composed over and under fixed lites — the awning-over-fixed combination is a set design of its own. Sashes are sized to their wind zone, and the top-hung format keeps them modest by design.

The suites carry the usual logic: SF20 for standardised sheltered work, W40 double-glazed for the everyday envelope, and thermally broken W50 TB where the wall must hold warmth as well as ventilate.

At a glance
Panes / panels1–3
Maximum size1500 × 1200 / sash
Set designs1
SuitesSF20 · W40 · W50 TB
Lead time10–18 weeks
SizingMade-to-measure in 50mm increments (SF20: standard sizes)

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.

01

SF20

The standardised series. The accessible way into steel.

Internal screens & sheltered openings, standard sizes

Relative cost

View SF20 →

02

W40

The everyday. Double-glazed.

Residential, most external openings

Relative cost

View W40 →

03

W50 TB

Thermally broken. 50mm.

High-performance, alpine, coastal

Relative cost

View W50 TB →

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 lever hardware — round, square or rectangular rose — in a choice of seven finishes. Glass runs from clear toughened to low-E insulated units, matched to the suite you choose.

Finishes & hardware in full →

01

Steel Casement Windows

The side-hung opening sash, hinged at the jamb — single or paired, the classic steel window.

Read about casement windows →

02

Fixed Steel Windows

The picture window — maximum glass, no opening sash, one to three panes to a unit.

Read about fixed windows →

03

Steel Bifold Windows

Servery-style panels that fold and stack open — made for kitchen pass-throughs and outdoor bars.

Read about bifold windows →

Next step

Build your opening — suite, colour, hardware, glass.

Lead times · plan ahead

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.

Typical10–18 wks
From confirmed orderWe hold the slot
Start early