Archetech Issue 87 2026 | Page 72

INTERIORS & INTERIOR DESIGN

BEYOND THE STRUCTURE

SPECIFYING THE COMPLETE STAIRCASE
In high-end residential architecture, the staircase is more than a means of moving between floors. Its form, materials and detailing can define the character of an entire interior.
For architects, realising this vision requires careful consideration of both the structural design and the finishing touches. Balustrades, handrails and tread finishes all contribute to the final aesthetic, helping create a cohesive architectural feature.
At Kallisto, we manufacture bespoke precast concrete staircases that combine design flexibility with engineered precision. From sweeping curves and helical forms to contemporary, understated designs, each staircase is developed to complement the wider architectural vision.
Precast manufacture offers a controlled approach to achieving consistent quality, with each staircase delivered to site ready for installation. This can help reduce on-site labour, programme time and disruption, while allowing greater certainty during the construction process.
However, the structural form is only one part of the finished design. The choice of balustrade, handrail and surface finish can transform the appearance of a staircase, whether the brief calls for contemporary glass, refined metal detailing, warm timber accents or complementary stone finishes.
At Kallisto, we manufacture bespoke precast concrete staircases that combine design flexibility with engineered precision.
Kallisto is developing its approach to coordinated staircase packages, working with trusted specialist suppliers to explore complementary balustrade and finishing options. This offers architects greater scope to consider the staircase as a complete feature, with materials and detailing working together to achieve the intended result.
Early collaboration is key. Considering design intent, technical interfaces, installation requirements and finishing specifications from the outset can help address practical challenges before they reach site. Kallisto helps architects realise distinctive staircase designs through a considered balance of architectural expression, technical performance and carefully coordinated detailing..
www. kallistostairs. com
ARCHETECH- PAGE 72