Tip-Top Urban Mates: Redefining Rooftop Architecture Through Modular Design

Project by Akos Huber

Honorable Mention, Urbanscape 2018

A New Perspective on Urban Architecture

The Tip-Top Urban Mates project introduces a refreshing interpretation of urban architecture – one that elevates the overlooked rooftop into a dynamic public space. Set atop a downtown Portland parking structure, this concept reimagines the potential of underutilized rooftops, transforming them into places of rest, recreation, and community engagement.

The project aims to redefine the relationship between the built environment and its users by exploring new layers of city life. Instead of seeing the roof merely as infrastructure, Akos Huber envisions it as a living platform for interaction, leisure, and sustainable design.

Concept and Inspiration

The inspiration for Tip-Top Urban Mates originated from observing Portland’s skyline from a high-rise apartment. The designer noticed that parking roofs often remain empty due to weather exposure, yet they offer some of the most breathtaking urban views. This realization sparked the idea to convert these flat, unused expanses into social oases for city dwellers.

Drawing from modularity and mobility, the design proposes a series of sculptural urban furniture elements that can be rearranged and combined in endless configurations. Each module serves as a bench, lounger, or communal pod, inviting users to rest, play, or interact. The project aligns with global trends in adaptive reuse architecture, where forgotten or residual urban spaces are reclaimed for public benefit.

Sustainable Material Innovation

A defining feature of the project lies in its commitment to sustainable architecture. Each Tip-Top module is crafted from recycled ocean plastic, a material chosen both for its environmental symbolism and practical durability. By repurposing waste from the ocean, Huber transforms pollution into architecture – highlighting design’s power to respond to global ecological challenges.

The furniture’s robust yet elegant construction makes it ideal for outdoor conditions. The material is resistant to UV radiation, rain, and heat, while its bright yellow hue not only enhances visibility but also evokes optimism and creativity. The use of recycled plastic also eliminates the need for long-distance transport, as the components can be locally produced in Portland, reducing the project’s carbon footprint.

Modular Design for Dynamic Use

The Tip-Top collection consists of three main components: the block lounger, the swivel lounger, and the bench. These elements share compatible geometries, allowing them to be hooked together, stacked, or used individually. Their form supports multiple seating postures, encouraging flexibility and creativity in how people interact with the space.

During summer, the modules can be spread across the rooftop for group lounging or events; in winter, they can be stacked vertically for storage or sculptural display. This adaptability makes the project a compelling example of modular furniture in public architecture.

Each design takes cues from the geometry of Portland’s streets and parking patterns, integrating seamlessly into the city’s fabric. The furniture’s wave-like profile mirrors the fluidity of human movement and social interaction.

Location and Context

The chosen site is the SmartPark parking garage in downtown Portland – a location that sits just three blocks from the Willamette River. Its accessibility, panoramic views of Mount Hood, and proximity to the business district make it an ideal site for public gathering. The rooftop offers a quiet retreat from the urban noise below, emphasizing the value of vertical layering in dense cityscapes.

This approach reflects a growing trend in urban design: reclaiming rooftops as active public terrains. By turning parking decks into multifunctional social landscapes, the project contributes to the discourse on how cities can evolve sustainably within their existing footprints.

The Future of Urban Furniture Design

Tip-Top Urban Mates embodies a balance between playfulness and practicality. It demonstrates how architectural design can intersect with environmental responsibility and community well-being. The project not only adds aesthetic value but also questions how we use and perceive architectural leftovers in the urban fabric.

In a time when cities are grappling with density, pollution, and social isolation, such designs offer pathways toward more inclusive, green, and human-centered architecture. Akos Huber’s project is a celebration of creativity rooted in sustainability – a call to rethink how even the most mundane surfaces can become vibrant spaces for life.