A staircase is, by default, a background element. It connects levels. It occupies a corner or a core. It is designed to be traversed rather than read.
These three are different. Each has a red staircase — but the red is not a finish applied to an existing element. In each case, the staircase was designed to be red from the beginning, because the red is what gives the staircase its spatial authority. Remove the colour and the staircase recedes. The house reorganises itself around the absence.
SILCOHAUS curates colour the way a structural engineer reads load. These three staircases pass the test.
London Georgian Maisonette
Michaelis Boyd (@michaelisboyd) · London, UK
Two Georgian flats in Kensington, converted into a single four-bedroom maisonette. The architects' brief from the client was clear: to live with their art rather than merely display it. The result is a home where the architecture itself functions as a curatorial decision.
© Gavriil Papadiotis
The centrepiece is a floating staircase in perforated red steel, connecting the two levels above the living room floor. Michaelis Boyd have cited Do Ho Suh's Staircase-III at Tate Modern as the reference — a work about the psychological weight of thresholds and the spatial memory that staircases carry between them.
© Gavriil Papadiotis
The Georgian period details remain entirely intact: brick, cornicing, original proportions. The red steel makes no attempt to integrate with them. It occupies the space as a distinct object from a distinct moment — which is the only honest approach when working within architecture this self-assured. The perforations mean the staircase is simultaneously solid and permeable, present and transparent, a red plane the eye reads as both surface and void.
The period details remain. The red steel does not negotiate with them. It occupies a completely different register — and both are stronger for it.
Cut Out House
Fougeron Architecture (@fougeronarch) · San Francisco, USA
Cut Out House began as a century-old Victorian in San Francisco. Fougeron Architecture's transformation is primarily vertical: suspended floors, canted glazing, and a series of cuts through the section that allow light to travel between levels in ways the original structure never permitted.
© Joe Fletcher
The lacquered red staircase is the circulation core that connects these new levels. It is not a single flight but a sequence of planes — red surfaces catching daylight from the cuts above and amplifying the openness that the architectural intervention created. The staircase is simultaneously the building's spine and its primary chromatic element, doing structural and spatial work simultaneously.
© Joe Fletcher
Against the red core, cool blue structural elements recur across the section. The chromatic dialogue between red and blue sharpens every perspective line in the house — each cut through the section frames the contrast between the two colours, and the contrast makes the cuts more legible. The colour is not applied to the architecture. It is the tool through which the architecture becomes readable.
The staircase carves through the Victorian section like an exposed spine. Its red planes catch daylight and amplify every cut the architects made. Colour as explanation, not decoration.
Station Lodge
Lacey + Saltykov Architects (@laceysaltykov_architects) · London, UK
Station Lodge was designed for a family with two daughters, with a specific brief: the home should be capable of dividing into two independent dwellings in the future. The plan is symmetrical. The structure is doubled. Every decision was made with the eventual split in mind.
Except the staircase.
© Agnese Sanvito
The red steel staircase connects the two halves of the house through the centre of the plan. It is the one element that cannot be duplicated when the split happens — the one object that belongs to both sides and to neither. Lacey + Saltykov chose signal red for its steel finish, a colour that is impossible to read as neutral and impossible to ignore.
© Agnese Sanvito
This is what makes the staircase worth examining: it is simultaneously the most structural and the most emotional object in the house. It holds the building together in the present and marks the future moment when it will no longer do so. The red is not applied to this meaning. It is the meaning made visible.
When the house eventually divides, what remains of this staircase is the memory of it. The red ensures that memory is specific.
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A red staircase is never just a staircase. In each of these three homes, the colour is the reason the staircase has spatial authority — the decision that makes circulation the event the house is built around. Remove the red, and the logic recedes with it.
