Lateral stringer staircases

How to choose this product

The lateral stringer staircase has a support element on each side of the treads. Risers are optional.

Applications

This type of staircase is common in homes, residential and commercial buildings. The great variety of suitable materials and combination options create numerous possibilities.

Technologies

These staircases can be built in any configuration: straight, quarter-turn, half-turn or spiral.

How to choose

Choice of staircase will depend on its structure, form and materials, available space and expected traffic density, which may vary greatly between residential and commercial settings.

94 companies | 1197 architectural and design products

Companies per page

22 products RINTAL
RINTAL LOFT
Straight staircase with a lateral stringer (metal frame and wood steps) LOFT RINTAL

Contemporary and emotional. Rigorous but passionate. These are the characteristics of Loft, the new solution by Rintal which gives passion...

RINTAL LOFT
Quarter-turn saddle staircase with a lateral stringer (metal frame and wood steps) LOFT RINTAL

Contemporary and emotional. Rigorous but passionate. These are the characteristics of Loft, the new solution by Rintal which gives passion...

RINTAL METROPOL
Straight staircase with a lateral stringer (metal frame and glass steps) METROPOL RINTAL

Metropol is contemporary style interpreted by Rintal in order to enhance the most exclusive environments. The several configurations...

RINTAL METROPOL
Quarter-turn staircase with a lateral stringer (metal frame and wood steps) METROPOL RINTAL

Metropol is contemporary style interpreted by Rintal in order to enhance the most exclusive environments. The several configurations...

RINTAL MONOLAMA
Straight staircase with a lateral stringer (metal frame and glass steps) MONOLAMA RINTAL

Monolama has the same and elegant line as Metropol. With...

1 products FAKRO
FAKRO MSU
Straight staircase with a lateral stringer (for small space) MSU FAKRO

The MSU Universal Miller staircase is a fixed, non-folding staircase manufactured from solid spruce wood. Simple treads as well as carefully selected...

Trescalini - Escaliers, structures et garde-corps SNAKE 1
Circular staircase with a lateral stringer (metal frame and wooden steps) SNAKE 1 Trescalini - Escaliers, structures et garde-corps

Trescalini - Spiral staircase Snake steel frame and wood stairs, steel railing and handrail. Details...

Trescalini - Escaliers, structures et garde-corps SNAKE 2
Circular staircase with a lateral stringer (metal frame and wooden steps) SNAKE 2 Trescalini - Escaliers, structures et garde-corps

Trescalini - Spiral staircase Snake steel frame, wood stairs and stell counterstairs, steel railing and wood handrail. Details...

Trescalini - Escaliers, structures et garde-corps HURRICANE
Spiral staircase with a lateral stringer (metal frame and glass steps) HURRICANE Trescalini - Escaliers, structures et garde-corps

Trescalini - Spiral staircases Hurricane steel frame and glass stairs, steel railing : Details : ....

Trescalini - Escaliers, structures et garde-corps ELITE
Quarter-turn staircase with a lateral stringer (metal frame and glass steps) ELITE Trescalini - Escaliers, structures et garde-corps

Trescalini - Straight staircases Elite quarter turn by intermediary platform steel frame and glass stairs, glass...

Trescalini - Escaliers, structures et garde-corps ELITE SKYSTEP
Straight staircase with a lateral stringer (metal frame and wood steps) ELITE SKYSTEP Trescalini - Escaliers, structures et garde-corps

Trescalini - Hal turn staircases Elite stainless steel frame and wood stairs, glass railing and stainless steel...

17 products Marretti
Marretti OPEN WOODEN
Circular staircase with a lateral stringer OPEN WOODEN Marretti

The wooden-stainless steel staircase comprises wooden steps supplied in various types of wood (Beech, Oak, Doussie, Wenge, Teak, Iroko) and with several finishes (oil, bleached, polyurethane varnishes,...

Marretti
Half-turn staircase with a lateral stringer (wooden frame and steps) Marretti

The staircase with solid wood band structure 60 mm in thickness has no fastening screws in the parts in view. It can be painted according to the customers sample or to preference...

Marretti
Straight staircase with a lateral stringer (wood frame and glass steps) Marretti

The staircase with solid wood band structure 60 mm in thickness has no fastening screws in the parts in view. It can be painted according to the customer’s sample or to preference from our catalogue....

Marretti PAINTED IRON
Straight staircase with a lateral stringer (metal frame and glass steps) PAINTED IRON Marretti

The staircase with band structure made of painted iron 12 mm in thickness has no fastening screws in the parts in view. It can be painted according to the customer’s sample or to preference from our catalogue....

Marretti PAINTED IRON
Circular staircase with a lateral stringer (metal frame and glass steps) PAINTED IRON Marretti

The staircase with band structure made of painted iron 12 mm in thickness has no fastening screws in the parts in view. It can be painted according to the customers sample or to preference from our catalogue....

14 products SNBV
24 products Siller Stairs
1 products Gorter
video Gorter GS55
Straight staircase with a lateral stringer for commercial buildings (metal frame and steps) GS55 Gorter

Gorter® complete assembled, aluminium, anodized. TÜV certified according to EN-ISO 14122, with label "Baumuster geprüft" Room...

24 products New Living srl
12 products Rintal Executive
20 products PALLADIO SCALE
PALLADIO SCALE LONDON
Circular staircase with a lateral stringer (stainless steel frame and glass steps) LONDON PALLADIO SCALE

With the flexibility of our custom design work, PALLADIO SCALE can transform any staircase into a showpiece....

PALLADIO SCALE LOS ANGELES
Circular staircase with a lateral stringer (stainless steel frame and glass steps) LOS ANGELES PALLADIO SCALE

With the flexibility of our custom design work, PALLADIO SCALE can transform any staircase into a showpiece....

PALLADIO SCALE MONACO
Circular staircase with a lateral stringer (metal frame and wooden steps) MONACO PALLADIO SCALE

With the flexibility of our custom design work, PALLADIO SCALE can transform any staircase into a showpiece....

PALLADIO SCALE VERONA.
Circular staircase with a lateral stringer (metal frame and wooden steps) VERONA. PALLADIO SCALE

With the flexibility of our custom design work, PALLADIO SCALE can transform any staircase into a showpiece....

PALLADIO SCALE VICENZA
Circular staircase with a lateral stringer (metal frame and wooden steps) VICENZA PALLADIO SCALE

With the flexibility of our custom design work, PALLADIO SCALE can transform any staircase into a showpiece....

PALLADIO SCALE ROMA
Half-turn staircase with a lateral stringer (metal frame and glass steps) ROMA PALLADIO SCALE

For this product category Palladio Scale offers an extremely wide range of solutions. All...

26 products essegi scale
4 products FARAONE Srl
Grana Enzo & C.Snc STILO
Quarter-turn staircase with a lateral stringer (wooden frame and steps) STILO Grana Enzo & C.Snc

Our open staircase ranges represent the ideal marriage between classic handicraft production, in which we boast...

Grana Enzo & C.Snc DECA
Quarter-turn staircase with a lateral stringer (wooden frame and steps) DECA Grana Enzo & C.Snc

Our open staircase ranges represent the ideal marriage between classic handicraft production, in which we boast...

Grana Enzo & C.Snc PENTA
Quarter-turn staircase with a lateral stringer (wooden frame and steps) PENTA Grana Enzo & C.Snc

Our open staircase ranges represent the ideal marriage between classic handicraft production, in which we boast...

Grana Enzo & C.Snc EPTA
Quarter-turn staircase with a lateral stringer (wooden frame and steps) EPTA Grana Enzo & C.Snc

Our open staircase ranges represent the ideal marriage between classic handicraft production, in which we boast...

Grana Enzo & C.Snc DUAL
Straight staircase with a lateral stringer (wooden frame and steps, for small space) DUAL Grana Enzo & C.Snc

Our open staircase ranges represent the ideal marriage between classic handicraft production, in which we boast...

Grana Enzo & C.Snc TREND
Quarter-turn staircase with a lateral stringer (metal frame and wood steps) TREND Grana Enzo & C.Snc

Our open staircase ranges represent the ideal marriage between classic handicraft production, in which we boast...

14 products Treppenmeister
Staka Bouwproducten B.V.
Straight staircase with a lateral stringer (metal frame and steps) Staka Bouwproducten B.V.

If a flat roof is accessed regularly, a roof access hatch in combination with a fixed stairs...

5 products TREPPENMEISTER
FONTANOT - ALBINI & FONTANOT COLLECTION LAFONT : FASCIA LAYOUT 1
Straight staircase with a lateral stringer (metal frame and wood steps) COLLECTION LAFONT : FASCIA LAYOUT 1 FONTANOT - ALBINI & FONTANOT

LaFont is a unique staircase, that exists only in the client’s mind. It is a profoundly...

FONTANOT - ALBINI & FONTANOT COLLECTION LAFONT : FULMINE LAYOUT 2
Half-turn staircase with a lateral stringer (metal frame and steps) COLLECTION LAFONT : FULMINE LAYOUT 2 FONTANOT - ALBINI & FONTANOT

LaFont is a unique staircase, that exists only in the client’s mind. It is a profoundly...

FONTANOT - ALBINI & FONTANOT COLLECTION OXA : OXA
Quarter-turn staircase with a lateral stringer (wooden frame and steps) COLLECTION OXA : OXA FONTANOT - ALBINI & FONTANOT

The Fontanot Oxa indoor staircases bring the age-old fascination of artisanally worked wood to interior...

FONTANOT - ALBINI & FONTANOT COLLECTION OXA : OXA LIGHT
Quarter-turn staircase with a lateral stringer (wooden frame and steps) COLLECTION OXA : OXA LIGHT FONTANOT - ALBINI & FONTANOT

The Oxa Light staircase forms part of the Oxa collection and is made of rubberwood, a particularly elegant and...

11 products CAST SCALE
17 products Alfa Scale
Alfa Scale ELITE LINE GLAS
Half-turn staircase with a lateral stringer (metal frame and glass steps) ELITE LINE GLAS Alfa Scale

Open staircase without riser, double iron bearing structure outside to steps. Structure...

Alfa Scale MOD.A
Half-turn staircase with a lateral stringer (wooden frame and steps) MOD.A Alfa Scale

Open staircase in solid wood. Iron parts with embossed...

Alfa Scale MOD. A
Quarter-turn staircase with a lateral stringer (wooden frame and steps) MOD. A Alfa Scale

Scala a giorno in legno massello. Parti in ferro con verniciatura...

1 2 3 4 5
Filter by :
Extend the search
Search by manufacturer
Search by catalog
With ArchiExpo you can find a nearby distributor, contact a manufacturer for an estimate or a price, or examine product characteristics and specifications.