Let’s create your custom-made atmosphere
Indoor stairs
Belgian bespoke staircases to enhance your living spaces
Spira indoor staircases turn vertical circulation into a true architectural feature. Fully manufactured in Belgium in our own workshops, they blend high-quality steel, precise craftsmanship and contemporary design so they naturally match any interior style. Thanks to our made-to-measure expertise, every staircase is designed to fit your space, technical constraints and aesthetic expectations.
Integrated handrails and balustrades, tailored to each staircase
To ensure optimal safety and a consistent look, Spira also designs and manufactures bespoke balustrades, guardrails and handrails, directly integrated with each staircase. Produced in steel, stainless steel or painted steel, our guardrails complement the structure and reinforce the character of your interior. Every element is adjusted to the millimetre according to your layout, material choices and architectural style, delivering a durable, reliable and perfectly adapted finish.
STEEL UP
STEEL UP is a steel spiral staircase designed specifically for small spaces, studios, duplexes and mezzanines. Its compact structure around a…
LOGI
The LOGI is an interior straight staircase with a central steel stringer and wooden treads. Custom-made for each project, it offers a timeless…
Up & Down
The Up & Down is a modern interior steel staircase with a double stringer, designed for living rooms and open-plan spaces. With wooden or…
GRADE UP
The Grade Up is a versatile interior staircase with a steel structure beneath the treads. Custom-made and available with wooden, steel or…
UP
The UP staircase is a compact, space-saving custom stair designed for small interiors such as studios, mezzanines, duplexes and attic access.…
CLASSIC
The Classic is an all-steel interior spiral staircase with a timeless industrial look, produced by Spira for over 65 years. Available in…
SPIRWILL
SPIRWILL is a modular aluminium interior staircase designed as a feature living-room stair. Its spine of aluminium blocks and choice of wooden…
ZAP-UP
ZAP UP is a compact retractable wall stair designed for occasional access to lofts, mezzanines or high storage areas. Its solid steel frame…
CARAKOLL 1
Carakoll 1 is a compact, economical interior spiral staircase designed to free up floor space in small homes. Its steel column and wooden or…
CARAKOLL 3
Carakoll 3 is a bespoke steel-and-wood interior spiral staircase designed to act as a focal point in the room. With a larger diameter, warm…
LOOP
LOOP is a bespoke steel-and-wood interior spiral staircase with a square plan, designed for visible stairwells, double-height spaces and…
CIRCLE STEEL
CIRCLE STEEL is a compact all-steel interior spiral staircase with a clean, minimalist design, custom-made in Belgium. It is ideal for…
KLARA
Klara is a compact, made-to-measure ladder stair, ideal for mezzanine bedrooms and small spaces. Its twin steel structures, two handrails and…
SPRING UP
The Spring UP by Spira is a compact, space-saving staircase with a straight flight, designed for tight indoor spaces where a conventional…
ZIP-UP
ZIP UP is a compact retractable wall stair designed for occasional access to lofts, mezzanines or high storage areas. Its steel structure with…
U-PIL
The U-PIL is a compact straight metal staircase, developed for tight budgets and tight spaces. Its stackable folded-steel steps, with…
MOIRA
The MOIRA is a stainless steel straight staircase with a slim tubular frame that structures the room without blocking the light. With steps…
DUKE
Duke is a large-diameter all-steel interior spiral staircase designed for generous residential and commercial spaces. Its thick steel…
UP GRANDE
The UP GRANDE is a living-room feature staircase in steel with wooden treads, designed to connect two main levels. Wider and more comfortable…