All 38 systems — aluminium windows and doors

01

How to read the range

Thermal breakStops heat and condensation bridging the frame.

DrainageConcealed sends water out. Exposed drains on the face.

Sliding window rollers and multi-point locking hardware — **Sash load**What the hardware carries — 50 to 120 kg.

02

Cut through the system

The same frames, sectioned. This is what sits behind the plaster once the trim goes on — and it is where a window succeeds or fails.

An aluminium sill cut open to show the concealed drainage chamber and its outlet slot — **The hidden drainage path**Water that gets past the outer seal collects in the sill chamber and leaves through a concealed slot, rather than running down the face of the frame.

A multi-chamber mid-rail section showing polyamide thermal-break struts between inner and outer profiles — **The thermal break**The yellow strips are polyamide. They hold the inner and outer halves of the frame apart so heat and condensation cannot bridge across the metal.

An insulated glass unit shown pane by pane in section — **The glass build-up**Two panes, a sealed cavity and a desiccant spacer. The cavity does the insulating work, not the glass.

A window section showing the insect screen and its separate track alongside the glazed sash — **Screen and running gear**The screen runs in its own track, outboard of the glass, so it can be serviced without touching the glazing.

A multi-track sliding system cut through the meeting stiles — **Multi-track sliders**Each panel gets its own track. Track count is what sets how wide the opening can go and how much of it clears.

A casement window frame cut through head, jamb and sill — **A casement, head to sill**One continuous section through head, jamb and sill — the compression seal runs the whole way round.

03

Casement windows

Only NC-01 has no thermal break. Concealed drainage begins at NC-04.

Morning light through an open casement window onto a warm plaster wall

Code	Section	Profile	Thermal break	Standard glazing	Hardware	Drainage	Sash load	Opening sash range
NC-01	85 mm	1.4 mm	No	5 mm glass · 19 mm air · 5 mm glass	Jingshuo	Exposed	50 kg	550–650 mm × 700–1350 mm
NC-02	110 mm	1.8 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	STORO	Exposed	50 kg	550–650 mm × 700–1350 mm
NC-03	110 mm	2.0 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	Wehag	Exposed	70 kg	550–700 mm × 700–1450 mm
NC-04	110 mm	1.4 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	Wehag	Concealed	60 kg	550–700 mm × 700–1500 mm
NC-05	110 mm	2.0 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	Wehag	Concealed	70 kg	550–700 mm × 700–1450 mm
NC-06	120 mm	2.0 mm	Yes	5 mm glass · 27 mm air · 5 mm glass	Wehag	Concealed	70 kg	550–700 mm × 700–1500 mm
NC-07	122 mm	3.0 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	Wehag	Concealed	70 kg	550–700 mm × 700–1500 mm
NC-08	65 mm	1.9 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	STORO	Concealed	60 kg	550–700 mm × 700–1500 mm
NC-09	75 mm	1.9 mm	Yes	5 mm glass · 12 mm air · 5 mm glass · 12 mm air · 5 mm glass	STORO	Concealed	60 kg	550–700 mm × 700–1500 mm
NC-10	85 mm	1.9 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	STORO	Concealed	60 kg	550–700 mm × 700–1500 mm
NC-11	88 mm	1.9 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	STORO	Concealed	60 kg	550–700 mm × 700–1500 mm
NC-12	100 mm	1.9 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	STORO	Concealed	60 kg	550–700 mm × 700–1500 mm
NC-13	128 mm	2.0 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	STORO	Concealed	60 kg	550–700 mm × 700–1500 mm

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04

Sliding windows

For openings where a swinging sash has nowhere to go. NW-04 lifts 120 kg per sash.

A three-track sliding window open behind a moving linen curtain

Code	Section	Profile	Thermal break	Standard glazing	Drainage	Sash load	Opening sash range
NW-01	120 mm	1.4 mm	Yes	5 mm glass · 12 mm air · 5 mm glass	Concealed	50 kg	550–700 mm × 700–1500 mm
NW-02	130 mm	2.0 mm	Yes	5 mm glass · 18 mm air · 5 mm glass	Concealed	60 kg	550–1000 mm × 700–1500 mm
NW-03	100 mm	1.8 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	Concealed	60 kg	550–1000 mm × 700–1500 mm
NW-04	116 mm	2.0 mm	Yes	5 mm glass · 19 mm air · 5 mm glass	Concealed	120 kg	800–2000 mm × 1000–3500 mm

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05

Sliding doors

Specified by track count, not sash size. ND-01 is interior-only; the rest carry 100 kg sashes up to 2.7 m.

Code	Track configurations	Profile	Standard glazing	Track type	Sash load	Opening sash range
ND-01	1-track 49 mm · 2-track 105 mm · 3-track 161 mm · 4-track 217 mm	frame 1.4 mm sash 2.0 mm	8 mm single glass	low flat track · copper line track · trackless top hung	80 kg	550–800 mm × 700–2700 mm
ND-02	2-track 102 mm · 3-track 158 mm	frame 1.4 mm	4 mm glass · 12 mm air · 4 mm glass	low flat track · high low track · copper line track	60 kg	550–1000 mm × 700–2200 mm
ND-03	2-track 105 mm · 3-track 161 mm	frame 1.4 mm sash 2.0 mm	5 mm glass · 15 mm air · 5 mm glass	low flat track · high low track · copper line track for option	60 kg	550–1000 mm × 700–3000 mm
ND-04	2-track 108 mm · 3-track 165 mm	frame 1.4 mm sash 3.0 mm	5 mm glass · 15 mm air · 5 mm glass	low flat track · high low track · copper line track for option	100 kg	550–1000 mm × 700–3000 mm
ND-05	2-track 155 mm	1.6 mm	5 mm glass · 15 mm air · 5 mm glass	low flat track · high low track	100 kg	550–1000 mm × 700–4500 mm
ND-06	2-track 143 mm · 3-track 212 mm	frame 2.0 mm sash 2.0 mm	5 mm glass · 19 mm air · 5 mm glass	low flat track · high low track · copper line track for option	100 kg	800–2000 mm × 1000–3500 mm
ND-07	2-track 140 mm · 3-track 210 mm	2.0 mm	6 mm glass · 12 mm air · 6 mm glass	low flat track · high low track · copper line track for option	100 kg	550–1000 mm × 700–4500 mm
ND-08	2-track 148 mm	2.0 mm	5 mm glass · 19 mm air · 5 mm glass	low flat track · high low track for option	100 kg	800–2000 mm × 1000–3500 mm

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06

Folding doors

Stack aside to open up to 90% of the opening. NF-04 is the structural end — 145 mm.

Code	Section	Profile	Standard glazing	Hardware	Drainage	Sash load	Opening sash range
NF-01	59 mm	1.6 mm	5 mm glass · 15 mm air · 5 mm glass	Kerssenberg	Concealed	50 kg	550–800 mm × 700–1500 mm
NF-02	78 mm	1.6 mm	5 mm glass · 12 mm air · 5 mm glass	Kerssenberg	Concealed	60 kg	550–800 mm × 700–2500 mm
NF-03	88 mm	2.0 mm	5 mm glass · 27 mm air · 5 mm glass	Kerssenberg	Concealed	80 kg	550–800 mm × 700–3000 mm
NF-04	145 mm	3.0 mm	6 mm glass · 27 mm air · 6 mm glass	Kerssenberg	Concealed	120 kg	550–1500 mm × 1200–6000 mm

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Standard glazing shown throughout. Low-E, coated, laminated and thicker glass are available on most systems at additional cost. Opening sash range is the sash itself, not the maximum overall unit. Finishes: silver grey, matte coffee and matte black, with custom colour available. Sunroom and curtain-wall systems are specified structurally, per project, and are not listed here.

07

Swing doors

Hinged interior doors, slim-framed. NG-02 and NG-03 carry a 16–18 mm sash face — almost all glass. Four opening modes: inswing or outswing, left or right hand.

A slim black-framed swing door with reeded glass, open into a living space

Code	System	Frame face	Sash face	Wall thickness	Standard glazing	Profile	Max leaf H × W	Finishes
NG-01	Panelled Swing Door 86	86 mm	80 mm	57.5 / 54.5 mm	4 mm glass · 15 mm air · 4 mm glass	1.4 mm	2.2 × 0.8 m	Silver grey · Textured black · Coffee
NG-02	Slimline Swing Door 16	50 mm	16 mm	68 / 79 mm	8 mm single glass	frame 1.4 · sash 2.0 mm	2.2 × 0.8 m	Gloss black · Grey · White
NG-03	Slimline Swing Door 18	50 mm	18 mm	68 / 79 mm	5 mm glass · 12 mm air · 5 mm glass	frame 1.4 · sash 2.0 mm	2.2 × 0.8 m	Gloss black · Grey · White

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EPDM sealing throughout. Wall thickness is given for single- and double-pack frames. Stated as maximum leaf size, not opening-sash range.

08

French & British windows

The British-style range — arched heads, Georgian glazing bars, slim steel-look sections in the French retro manner. Thermally broken like the rest of the range, in three finishes the modern systems do not offer.

A black heritage window with Georgian glazing bars set into a stone facade

Code	System	Section	Profile	Thermal break	Standard glazing	Sash load	Max unit W × H	Finishes
NH-01	French Heritage Window 120	120 mm	2.0 mm	Yes	5 mm glass · 15 mm air · 5 mm glass	80 kg	1200 × 2500 mm	Black · White · Oxblood
NH-02	Heritage Steel Door	120 mm	2.0 mm	Yes	5 mm glass · 15 mm air · 5 mm glass	80 kg	1200 × 2500 mm	Black · White · Oxblood
NH-03	French Heritage Window 60	60 mm	2.0 mm	Yes	5 mm glass · 15 mm air · 5 mm glass	80 kg	1200 × 2500 mm	Black · White · Oxblood

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Heritage systems are stated by maximum unit size rather than opening-sash range. Also available as internal glazed doors, partitions and sliding room dividers — specified per project.

09

Sunrooms & curtain wall

Structural framing rather than an opening within a wall — so these are specified by member size and alloy rather than section width.

A glazed sunroom with dark aluminium framing and a glazed roof, built against a brick house

Code	System	Profile	Alloy	Main members	Finishes	Notes
NS-01	German Style Sunroom 120	3.0 mm	Titanium-magnesium aluminium	120 × 120 columns · 120 roof	Silver grey	Twin-slope, mono-slope, inside-corner or outside-corner
NS-02	European Style Sunroom 120	3.0 mm	Titanium-magnesium aluminium	120 × 120 columns · 120 roof	Silver grey	Motorised roof venting and integrated drainage
NS-03	Curtain Wall Window	—	—	86 mm sash · 120 mm reinforced mullion	Silver grey	Structurally bonded and mechanically fixed; high-rise and commercial

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Sunrooms and curtain wall are engineered per project — spans, loads and roof form all change the member sizes. The figures above are the system basis, not a quotation.

10

Which one is right

That depends on the opening, not the catalogue. Which is why we look at it first.

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