WEBUILD Energiesparmesse 2026

WEBUILD Energy Saving Fair – advancing sustainable building in Wels

The WEBUILD Energy Saving Fair in Wels has become one of Austria’s most important platforms for sustainable construction and energy efficiency. Originally founded in 1985 as a specialist heating exhibition in Gmunden, the event has steadily expanded in scope and ambition. Since 1991, it has been held annually each spring at the Wels Exhibition Centre in Upper Austria, where it brings together experts, businesses, and private individuals who share a common goal: building smarter and saving energy responsibly.

Organized by Messe Wels GmbH & Co KG, the fair combines professional depth with public accessibility. Over the decades, it has transformed from a niche industry gathering into a comprehensive event that addresses the full spectrum of energy-efficient construction and modern living. The name WEBUILD reflects this broader perspective, emphasizing collaboration and forward-thinking solutions in the built environment.

From its earliest days, the fair has mirrored the evolution of energy awareness in Europe. What once centered primarily on heating systems now encompasses renewable energy, smart home integration, innovative materials, and holistic living concepts. This steady development has made the event a reliable compass for industry trends and technological breakthroughs.

Three key areas: Energy, Bathroom, Building & Living

A defining characteristic of the WEBUILD Energy Saving Fair is its clear structure. The exhibition is divided into three interconnected thematic areas: Energy, Bathroom, and Building & Living. Together, they provide a comprehensive overview of sustainable construction and renovation.

In the Energy section, visitors explore solutions for efficient energy generation and consumption. From modern heat pump systems and photovoltaic installations to advanced insulation technologies and energy storage solutions, the focus is on reducing environmental impact while improving cost efficiency. Exhibitors present innovations that respond to rising energy prices and stricter environmental standards.

The Bathroom segment highlights contemporary design combined with water-saving technologies and comfort-oriented solutions. Here, sustainability meets everyday functionality, demonstrating how resource efficiency can enhance rather than compromise quality of life.

The Building & Living area completes the concept by showcasing construction materials, smart home systems, interior design ideas, and renovation strategies. This holistic approach ensures that visitors gain insight into every stage of the building process from planning and structural work to final interior touches.

Among the featured topics are

• Renewable energy systems for residential and commercial buildings
• Smart control technologies for heating and electricity management
• Sustainable construction materials and insulation concepts
• Water-saving bathroom solutions and modern sanitary design
• Renovation strategies for energy-efficient retrofitting

By presenting these elements side by side, the fair encourages integrated thinking. Energy efficiency is not treated as a standalone feature, but as a guiding principle influencing architecture, technology, and lifestyle choices alike.

A unique format for professionals and private visitors

One of the aspects that sets the WEBUILD Energy Saving Fair apart is its carefully structured schedule. The first two days are reserved exclusively for trade visitors, creating a focused environment for architects, engineers, installers, energy consultants, and industry representatives. These professional days allow for in-depth technical discussions, targeted networking, and strategic partnerships.

Afterwards, the doors open for three public days dedicated to private builders, homeowners, and renovation enthusiasts. This dual format ensures that both expert knowledge exchange and practical consumer guidance are given equal importance.

Knowledge transfer and expert dialogue

An extensive supporting program enhances the exhibition experience. Workshops, lectures, and moderated discussions provide opportunities to learn directly from specialists. Experts from Austria and abroad share current research findings on sustainable energy production, efficiency strategies, and innovative building methods.

Key themes often addressed include

Advances in renewable heating technologies.

Energy-saving concepts for renovation projects.

Smart home integration and digital energy management.

Funding opportunities and regulatory developments in Austria.

This blend of exhibition and education transforms the event into more than a marketplace. It becomes a forum where practical solutions are linked with scientific insight and policy discussions.

Wels Exhibition Centre – a modern setting for innovation

The fair takes place at the centrally located Wels Exhibition Centre, a venue known for its modern infrastructure and accessibility. Its spacious halls and professional facilities provide an ideal environment for both exhibitors and visitors. The setting supports seamless networking, whether in formal presentation spaces or informal meeting areas.

Messe Wels GmbH & Co KG places strong emphasis on maintaining high exhibition standards. Careful curation of exhibitors, a balanced program, and clear thematic organization contribute to the fair’s strong reputation. Over the years, it has evolved into a trusted meeting point for innovation in energy-efficient construction.

Today, the WEBUILD Energy Saving Fair stands as an annual highlight in Austria’s trade fair calendar. It functions as a catalyst for sustainable development, a source of inspiration for homeowners, and a strategic platform for industry professionals. By uniting the fields of energy, bathroom design, building, and living under one roof, the event demonstrates that sustainability is not a trend, but a lasting commitment to responsible progress.