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Vertical Gardens and Thermal Insulation in Modular Residential Building Design

Vertical Gardens and Thermal Insulation in Modular Residential Building Design
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Incorporating vertical gardens and advanced thermal insulation, the design transforms modular residential living in Kharkiv, enhancing sustainability while fostering community interaction.
5 key facts about this project
01
Modular units allow for future adaptability to community needs.
02
Integrated vertical gardens enhance biodiversity and air quality.
03
Underground parking minimizes surface disruption and maximizes green areas.
04
Natural stone finishes and thermal insulation promote energy efficiency.
05
Expansive communal spaces foster social interaction among residents.

### Overview

The renovation and reconstruction of residential buildings in Kharkiv's Northern Saltivka district focuses on revitalizing an area heavily impacted by conflict while respectfully engaging its historical context. The intent is to restore the built environment with a design that integrates modern aesthetics and sustainable practices, creating a resilient housing solution for residents.

### Modular Design and Urban Integration

A modular design strategy underpins the project, allowing for flexibility and adaptability in the urban landscape. This approach promotes the incorporation of green spaces into building facades, facilitating improved natural ventilation and insulation. The arrangement includes a mix of 9- and 16-storey structures that complement the existing urban fabric through a coherent visual narrative utilizing color, texture, and landscaping. Various facade treatments enhance the engagement between the buildings and public spaces, with light grey finishes and graphically designed surfaces for balconies, accentuated by randomly arranged planters.

### Material Selection and Sustainability

Material choices are fundamental to achieving both sustainability and architectural expression in this project. The structural framework employs reinforced concrete, while glass windows promote transparency and connectivity with the surrounding environment. Natural stone accents in planters and pathways contribute to urban ecology, and thermal insulation materials such as mineral wool bolster energy efficiency. The emphasis on locally sourced materials strengthens community bonds and supports regional economic resilience.

The design includes underground parking to minimize surface disruption, thus maximizing green areas, and highlights the importance of public spaces through the integration of parks and communal areas that foster social interaction and connectivity with nature. The project strives to improve living conditions in Northern Saltivka while upholding the area's historical significance and contributing to sustainable urban development.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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