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Composite Aluminum Domes Designed for Solar Efficiency in the Desert Environment

Authors:
Huda Masalmeh, Mariam Hesham, Baseema Nizar
Composite Aluminum Domes Designed for Solar Efficiency in the Desert Environment

Project in-detail

Set against the harsh desert landscape, the solar domes constructed with composite aluminum and designed for optimal energy efficiency provide eco-friendly lodging that encourages interaction with the surrounding wildlife.
5 key facts about this project
01
Solar panels integrated into the southern-facing exterior of each lodge maximize energy generation.
02
The design is inspired by the shapes and levels of local sand dunes.
03
Water bodies around the lodges serve to enhance cooling and attract local wildlife.
04
Each dome is oriented to optimize sunlight exposure while maintaining privacy for guests.
05
The common hub doubles as an educational visitor center about the desert ecosystem.

The architectural design located in the Arabian Oryx Protected Area features energy-efficient solar domes that offer a unique glamping experience while blending with the desert landscape. Designed to harness the region's strong sunlight, these domes focus on sustainability and comfort. The layout incorporates several lodges organized around a central common hub, which enhances community interaction and connects guests to nature.

Design Layout

The arrangement of lodges includes three wings—east, west, and south—joined by shaded pathways. This layout encourages movement among guests and creates a connection between built structures and the natural surroundings. Most lodges point north to capture maximum sunlight, which improves the effectiveness of the solar panels mounted on their southern-facing roofs.

Materiality

The choice of materials is essential for how the domes function and appear. Precast concrete bases provide stability in the shifting desert sands, while a steel structure supports the dome shapes. Composite aluminum panels cover the external surfaces, giving the lodges strength against harsh weather. Inside, triple-glazed glass prevents heat transfer, allows for natural light, and offers expansive views of the landscape.

Sustainability Features

Sustainability is a key focus. Each dome generates half of its energy through an integrated solar photovoltaic system. The rest comes from an additional solar setup on-site. Energy is stored in batteries located in each lodge, allowing for off-grid living. The common hub serves as a visitor center, featuring a reception area, display space, and a restaurant.

Outdoor shaded areas and two courtyards invite natural light and greenery, enhancing the living environment. The use of open spaces, along with warm wooden beams and natural shapes, fosters a welcoming atmosphere while emphasizing the relationship with the surrounding ecology. The design invites guests to engage with the desert landscape, encouraging a deeper appreciation of this unique environment.

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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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