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Rainwater Collection and Solar Panels in a Compact Timber Cabin for Cyclists

Authors:
Mai Osman, Katarzyna Owczarska, Angus Chow
Rainwater Collection and Solar Panels in a Compact Timber Cabin for Cyclists

Project in-detail

Constructed with timber and equipped with solar panels and a rainwater collection system, the compact cabin serves as a practical rest area for cyclists along the Velo 6 route.
5 key facts about this project
01
Modular design allows for quick assembly and customization on-site.
02
Integrates solar panels for off-grid energy production.
03
Features a rainwater collection system for practical water use.
04
Constructed with vertical hardwood oak for structural strength.
05
Includes a unique glass panel that enhances natural light penetration.

The Velostop is a rest area created for cyclists using the Velo 6 route. Located in an area that encourages outdoor activities, the structure aims to provide a space for relaxation and respite. Its design focuses on adaptability and functionality, offering a compact solution that responds to the needs of travelers while enhancing their experience.

Modularity and Flexibility

The design incorporates a modular approach that allows for easy assembly with identical components. This feature enables quick construction and makes it possible to customize the structure by adding or removing sections. The compact footprint, measuring 20 square meters, maximizes available space, allowing for various configurations based on user needs.

Structural Composition

The cabin has a pitched roof that draws from traditional gable architecture, while an innovative angle introduces a glass plane. This glass element brings natural light into the interior, reducing the need for artificial lighting. The main structure is built with vertical hardwood oak studs, which are complemented by Siberian larch cladding. This combination offers both strength and a warm, inviting appearance.

Functional Configurations

The Velostop can be realized in several functional variations. The Tier 3 Cabin includes key amenities such as a bathroom, four bunk beds, a kitchenette, and integrated seating with storage. A simpler Tier 2 version includes a fireplace and seating, while the most basic Tier 1 option provides an open shelter with seating and bike racks. Each configuration serves to meet the diverse requirements of cyclists.

Sustainability Features

In line with modern sustainability practices, the Velostop features solar panels installed on the south-facing roof. This allows the structure to collect energy that powers its lighting and charging stations. The design also includes a rainwater collection system that channels water from the roof into a storage tank, enabling its reuse for practical applications like flushing toilets.

The glass panel strategically placed in the roof reflects light onto the ceiling, enhancing the sense of space and brightness within the compact cabin.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

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