TRD House by Biselli Katchborian Arquitetos Associados, A Harmonious Fusion of Glass, Wood, and Concrete

Date of Publishing: March 16, 2025

Architecture Design of TRD House

Description About The Project

Discover TRD House by Biselli Katchborian Arquitetos Associados, a stunning modern residence in São Paulo that blends glass, concrete, and wood. Featuring a sculptural helical staircase, expansive glazing, and a seamless connection to nature, this home is a masterclass in contemporary Brazilian architecture.

The Project “TRD House” Information:

Project Name: TRD House
Location: São Paulo, Brazil
Project Year: 2013
Built area: 1500 m²
Designed by: Biselli Katchborian Arquitetos Associados

A Modern Architectural Statement in São Paulo

Nestled in a gated community on the outskirts of São Paulo, TRD House by Biselli Katchborian Arquitetos Associados is a masterful interplay of materials, where glass, concrete, and wood converge to create an elegant yet functional living space. Designed to embrace the natural surroundings, the house features large transparent surfaces that establish a seamless dialogue between the interior and exterior.

TRD House by Biselli Katchborian Arquitetos Associados, A Harmonious Fusion of Glass, Wood, and Concrete

“The goal was to create a home that balances openness with privacy while leveraging natural materials to enhance both aesthetics and functionality,” the design team shared with Luxury Houses Magazine.

SEE MORE: Alma Switch House by Brooks + Scarpa, A Modern Courtyard Haven

A Dual-Volume Composition for Functional Elegance

The architectural concept of TRD House is defined by two distinct volumes, carefully arranged to respond to the site’s unique geometry.

✔ The main volume, enveloped in expansive glass panels, serves as the social hub of the residence, housing the living and dining areas as well as a home office.
✔ The secondary volume, defined by exposed concrete, accommodates private spaces, including a sauna, wine cellar, gourmet kitchen, service areas, and five luxurious suites.

TRD House by Biselli Katchborian Arquitetos Associados A Harmonious Fusion of Glass Wood and Concrete 10

This spatial organization allows for an intimate yet open experience, ensuring that every room enjoys natural light and ventilation.

SEE MORE: Guaimbê House by Schuchovski Arquitetura, A Modern Sanctuary in Curitiba

A Sculptural Helicoidal Staircase as a Focal Point

At the heart of the TRD House is a striking helical staircase, a key design feature requested by the client. This architectural centerpiece is:

✔ Strategically placed within the social volume, elevating the elegance of the entrance hall.
✔ A seamless connection between the ground floor’s living areas and the upper walkway, which links the private accommodations.
✔ A sculptural element, showcasing meticulous craftsmanship while maintaining the house’s modernist aesthetic.

TRD House by Biselli Katchborian Arquitetos Associados A Harmonious Fusion of Glass Wood and Concrete 6

“The staircase is more than just a functional element; it is a defining feature that enhances the fluidity and vertical connection of the home,” the architects explained.

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Seamless Indoor-Outdoor Integration

One of the standout aspects of TRD House is the carefully curated relationship between architecture and nature.

✔ Glass walls provide unobstructed views of the surrounding greenery, creating a sense of transparency.
✔ A triangular open space between the two main volumes is dedicated to leisure, featuring a swimming pool and outdoor relaxation areas.
✔ Large canopies and extended overhangs, made possible by reinforced concrete structures, provide shade while enhancing visual continuity.

TRD House by Biselli Katchborian Arquitetos Associados A Harmonious Fusion of Glass Wood and Concrete 1

This design approach ensures that the house feels connected to the landscape, promoting a serene and luxurious atmosphere.

SEE MORE: DAC House by Gilda Meirelles Arquitetura, A Harmonious Integration with Nature

Structural Innovation for an Expansive Feel

By utilizing reinforced concrete as the primary structural element, Biselli Katchborian Arquitetos Associados achieved a:

✔ Minimalist aesthetic with clean, uninterrupted lines.
✔ Reduction in support points, allowing for large open spans and floating canopies.
✔ A balance between strength and lightness, where concrete provides stability, glass introduces transparency, and wood adds warmth.

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“Our goal was to create a structure that feels both monumental and welcoming—where materiality enhances the experience of space,” the architects noted.

SEE MORE: Paralelogramo House by Najas Arquitectos, A Harmonious Integration of Architecture and Landscape

Conclusion: A Refined Expression of Contemporary Brazilian Architecture

TRD House stands as a testament to contemporary Brazilian architecture, where form, function, and materiality converge to create an exceptional living environment.

✔ A dual-volume design that optimizes space while maintaining privacy.
✔ A sculptural staircase that serves as both a functional and aesthetic focal point.
✔ Seamless integration with nature, achieved through glass walls and open-plan living.
✔ Structural innovation, utilizing reinforced concrete for expansive spans and architectural fluidity.

“TRD House is more than just a residence; it is a carefully orchestrated composition that reflects the essence of modern luxury,” the architects concluded.

SEE MORE: SIRI House by Gla Design Studio, A Harmonious Life Gallery

Photo credit: | Source: Biselli Katchborian Arquitetos Associados

For more information about this project; please contact the Architecture firm :
– Add: R. Itambé, 315 – Sobreloja – Higienópolis, São Paulo – SP, 01239-001, Brazil
– Tel: +55 11 3845-5946
– Email: bkweb@bkweb.com.br