Stairs · 2026 Collection

Steel staircases
S · M · L

From the purest outdoor access to the signature staircase of the living room. Same workshop, same engineering — only typology, materials and craftsmanship change.

Technical datasheets

— Full collection

STAIRS S — central steel structure, lacquered plate treads, vertical-picket railing
01 / 03 · Outdoor access

01 · Straight · up to 6 steps

STAIRS S

The essential staircase. A straight flight with central steel structure and lacquered plate treads — designed to bridge outdoor level changes to home, garden or pool.

Specifications

Typology
Straight, single flight
Steps
3 — 6
Width
80 — 100 cm
Tread / riser
28 / 18 cm
Structure
Lacquered S275 steel
Treads
5 mm steel plate
Finish
Matte black / anthracite
Lead time
6 — 8 weeks

What's included

  • Central steel structure (mono-stringer) or two side stringers
  • Oven-lacquered steel plate treads
  • Side railing with vertical pickets and tubular handrail
  • Anchor plates and stainless screws
  • Primer + oven lacquer
  • On-site layout and installation included*

Ideal for

Garden, pool and rooftop access; outdoor level changes.

STAIRS M — central steel structure, black lacquered plate treads, horizontal stainless-cable railings
02 / 03 · Structure + stainless cables
Best seller

02 · Straight · up to 10 steps

STAIRS M

The most requested model. Central steel structure with lacquered plate treads and stainless-cable side railings with tubular handrail.

Specifications

Typology
Straight, single flight
Steps
5 — 10
Width
90 — 110 cm
Tread / riser
28 / 17.5 cm
Structure
Lacquered S275 steel (mono-stringer)
Treads
5 — 6 mm steel plate
Railing
Steel posts + 6 stainless cables Ø4 mm
Handrail
Stainless tube Ø42 mm
Lead time
7 — 9 weeks

What's included

  • Oven-lacquered S275 central steel structure
  • Steel plate treads (matte black or anthracite)
  • Two side railings with steel posts and tensioned stainless cables
  • AISI 316 stainless tubular top handrail
  • Turnbuckles, terminals and stainless fixings
  • Anchor plates to slab or screed
  • Layout and installation included*

Ideal for

Signature accesses, terraces, villas with level changes, industrial lofts.

STAIRS L — folded steel treads, matte black, laminated safety-glass railing, structure, posts and handrail all in steel
03 / 03 · Premium indoor

03 · Indoor · steel + glass

STAIRS L

The signature interior stair. Folded steel plate treads on a matte-black lacquered S275 steel structure, with a laminated-glass railing framed by a continuous steel profile. All in steel — our specialty: pure architectural line, no wood.

Specifications

Typology
Straight or with landing, indoor
Steps
10 — 16
Width
90 — 110 cm
Tread / riser
28 / 17.5 cm
Structure
Matte-black lacquered S275 steel
Treads
6 mm folded steel plate
Railing
Laminated glass 8+8 / 10+10 mm
Posts
Steel flat bar 60 × 10 mm
Handrail
Flat steel profile 40 × 10 mm
Lead time
10 — 12 weeks

What's included

  • Oven-lacquered S275 steel structure
  • 6 mm folded steel plate treads, matte black
  • Laminated glass railing (8+8 or 10+10 mm)
  • Continuous flat-steel perimeter frame and handrail
  • Steel posts and hidden EPDM-gasket clamps
  • Slab anchor plates and stainless fixings
  • Premium layout and installation included*

Ideal for

Signature homes, duplexes, penthouses, full interior renovations.

— Full collection

Three typologies, one same craftsmanship.

S

Straight · up to 6 steps

Outdoor access · Central steel structure · Lacquered plate treads

M

Straight · up to 10 steps

Structure + stainless cables · Central steel structure · Black lacquered plate treads

L

Indoor · steel + glass

Premium indoor · Folded steel treads, matte black · Laminated safety-glass railing

Every project is quoted individually based on dimensions, finishes and site conditions. Reply within 48 hours.

— Free quote

We build your piece to measure.

Tell us sizes, location and finish. An engineer replies within 48 hours with a proposal and an indicative quote.

Taller
Vic · Osona · Catalunya
E-mail
hola@geasteel.com

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