Roof House 主要功能：住宅 by Yahya Kashi is a highly esteemed winner of the very prestigious 2025 A' Design Award 铜奖 in 建筑与结构设计 Competition Category.

铜建筑· 2025

Roof House 主要功能：住宅

by Yahya Kashi

Client: Kasa Office

A' Design Award 铜奖 Winner in 建筑 Category

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View at A' Design Award Press Release Award Badge

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The Design

About Roof House 主要功能：住宅

屋顶之家项目位于克尔曼沙赫一座汽车展厅的屋顶之上，挑战了人们对居住空间的传统认知。该项目探索以另类方式重塑房屋概念，并以全新视角转变人们对其的理解。它通过三个核心理念重新诠释了通用住宅：解构，即外部力量使房屋变形；爆破，即结构与非结构元素从废墟中夸张地凸显并退离；以及扩张，即物体通过散播自身的本质来主导其他元素。

The Recognition

About the A' Design Award 铜奖

Roof House 主要功能：住宅是 A' Design Award 铜奖得主，这是授予以创造力、独创性和敏锐见长的杰出设计的极具声望的认可。铜奖得主是技艺娴熟、创意惊人的作品，印证了其设计师丰富的经验、想象力与机智。预计Roof House 主要功能：住宅将成为一件备受推崇、令人钦佩且被珍爱的物品，兼具显著的专业性与创新性。这件赢得 A' Design Award 铜奖的设计融入艺术、科学、设计和技术领域的最佳实践，并因注重细节而出类拔萃。Roof House 主要功能：住宅出色地满足需求，触动渴望，迷住情感，并吸引好奇心。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: "Roof House" is at the entrance of Kermanshah providence, Gilane-Gharb, located on a flat roof 15 ×32 meters of a car showroom. The location of the current situation shows a house in a non-residential, somehow industrial area. In general, at the beginning, it challenges the public beliefs about the location of the house.
Dimensions & Packaging: 15000 mm × 32000 mm × 20000 mm
Tags: Roofhouse, Kasaoffice, Residental, Extention, Kermanshah, Iran, Destruction, Explosion, Expansion
Production Technology: To integrate it with the existing structure, the framework of the original buildings was extended to ensure continuity with the new construction. Also, the LSF (Light Steel Frame) system was utilized to reduce the structural weight of an extension.
Design Challenge: This project started from a generic type of house that existed in our common sense. Therefore, these questions were raised. How can we transfigure the house concept in another way?
How is it possible to shift the understanding of the house from our perspective?
Research: The main purpose of this project is to experiment on the generic model of the house. Hence, for this idea of transformation of the generic object, we are following three strategies to execute the concept of form. The first one is Destruction, which emerges from the external forces on the object. The second one is Explosion, in which the object is exaggerating its properties to transfigure itself. And the last one is Expansion. In this strategy, the object’s features infect the surrounding objects and try to disturb their essence.
Inspiration: The project began with a generic type of house that exists in common understanding. In this context, the question was raised: how can the concept of a house be transfigured in a new way? How can the understanding of a house be shifted from a different perspective? "Roof House" is not merely a generic house; rather, it represents what remains of the generic house. This is referred to as object debris, a state that emerges when the conventional perception of a house is dismantled.
Project Duration: The Project Started in January 2024 and finished in june 2024 in Hamedan, Iran
Operation Flow: So as we can see, three keywords indicate our path during the project.
The first one is "Destruction". Destruction is the method which the object itself is demolished by some external forces that are pushing pressure on our generic house to get deformed from its previous state. The second keyword is "Explosion". When the object exaggerates its elements, such as structural properties (beams, columns) or non-structural things (windows, doors, or some of the roofs), we can realize that the explosion is happening inside the house. Somehow the object is withdrawn from the debris itself. The last one is Expansion. In this way, one of the objects in this house is trying to dominate the other objects by infecting or grasping the other object's essence. in "Roof House" a few methods were executed to evoke our object to emerge for us these concepts of form which are occurring in the generic house. As you follow the drawings in the project, you can see the pool on the roof as an object distributed itself by expanding its material on the surrounding objects. Or you will see some destructured objects disclosing themselves by overtaking the current existing generic house.
Patents: Copyrights belong to Kasa Office, 2024
Image Credits: Image #1 : Visualization Mohammad Javad kasae, 2024
Image #2 : Visualization Mohammad Javad kasae, 2024
Image #3 : Visualization Mohammad Javad kasae, 2024
Image #4 : Visualization Mohammad Javad kasae, 2024
Image #5 : Visualization Mohammad Javad kasae, 2024