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Rainwater Harvesting Center with Cross-Laminated Timber Elements

Author:
Aimar Santos garcia
Rainwater Harvesting Center with Cross-Laminated Timber Elements

Project in-detail

Incorporating cross-laminated timber and rainwater harvesting, the center offers a sustainable space for visitors to connect with the diverse ecology of the surrounding park.
5 key facts about this project
01
Features rainwater collection integrated into the ceiling for sustainable resource management.
02
Utilizes cross-laminated timber for structural walls, enhancing both strength and aesthetics.
03
Designed with a clear north-south axis to facilitate organized visitor flow.
04
Surrounded by a perimeter of trees that provide natural privacy and ecological integration.
05
Centralizes public amenities like kitchens and playgrounds to foster community interaction.

Pape Nature Park, located on the western coast of Latvia, serves as the foundation for a design that emphasizes the relationship between built spaces and the natural environment. The aim is to create an experience for visitors that respects the park's diverse ecosystems while encouraging interaction with nature. The design prioritizes calmness and immersion, connecting the activities within the visitor center to the surrounding landscape.

Design Integration

The layout of the project reduces interference with the park by placing the access road tangentially to the site. This layout minimizes the need for visitors to walk through the park, promoting a peaceful atmosphere. A clear north-south axis organizes the design, helping to guide visitors through both public and private areas. This arrangement fosters connections among users while maintaining spaces for individual reflection and tranquility.

Natural Experience

The site analysis highlights the opportunities for expansive views through the trees, enhancing the connection visitors have with their environment. Trees along the perimeter function as natural barriers, providing privacy for facilities such as restrooms while placing more social areas like playgrounds and kitchens in central locations. This balance between public and private spaces encourages social interaction and allows for peaceful retreats.

Sustainability Measures

Sustainability is a key feature of the design, evident in several bioclimatic strategies. Rainwater can be collected through deposits integrated into the ceiling, allowing for reuse in essential services. Solar panels on south-facing roofs contribute to energy efficiency, while the continuous roof serves to protect against inclement weather and supports ventilation throughout the facilities.

Structural and Material Components

Construction employs a prefabricated method, which suits the remote location of the site. The foundation is made from prefabricated concrete blocks, and steel circular pillars provide structural support. Walls are made of cross-laminated timber, with a network of CLT beams forming the roof. In terms of cladding, oak wood is used for the roof and floor while extruded aluminum boards cover the walls. This combination enhances durability and allows the building to blend harmoniously with the park's setting.

The thoughtful integration of these elements results in a cohesive design that respects and enhances the ecological aspects of Pape Nature Park. Visitors can experience the natural beauty of the landscape while engaging with various activities within the facilities.

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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

Enter an open architecture
competition now

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