XELLA: building envelope

Pioneer of Sustainable and Innovative Construction Solutions

XELLA is an international company that has established itself as a major player in the construction industry. Founded in Germany, it has rapidly expanded globally thanks to its innovative and sustainable approach to construction. XELLA's high-quality products are redefining industry standards and paving the way for a more environmentally friendly future.

A solid heritage: the origins of XELLA

The XELLA brand was born from the merger of several companies specializing in building materials, which joined forces to create an entity capable of meeting the current and future challenges of the sector. XELLA's history is thus marked by innovation and the ability to anticipate market needs, offering solutions that are both efficient and sustainable.

XELLA's flagship products: a revolution in construction

XELLA has built a solid reputation thanks to its iconic products, including the cellular concrete blocks autoclaved concrete (AAC) and calcium silicate panels. These materials have revolutionized the way we build, offering considerable advantages in terms of energy savings, thermal comfort and reduced CO2 emissions.

Autoclaved cellular concrete (AAC) blocks

Autoclaved aerated concrete is a lightweight and durable building material with a honeycomb structure that provides excellent thermal and acoustic insulation. AAC blocks are made from natural raw materials such as sand, lime, cement, and water, to which an expansion agent is added to create millions of micro-air bubbles. The blocks then undergo an autoclaving process, which hardens and stabilizes the material's structure. AAC blocks offer a fast, economical, and environmentally friendly construction solution.

Calcium silicate panels

Calcium silicate boards are lightweight, fire-resistant, weather-resistant, and thermally and acoustically insulating building materials based on hydrated calcium silicate. These boards are used for interior and exterior wall construction, roofs, and ceilings, as well as for the renovation of existing buildings. Their ease of installation and durability make them a preferred solution for both new construction and renovation projects.

The 5 Xella Brands: Healthy and Sustainable Solutions

1. Ytong: Cellular Concrete for Integrated Construction

ytong offers a complete system for building individual homes, with easy-to-use blocks, excellent thermal insulation, and low weight. Ideal for new builds and renovations.

2. Siporex: Innovative Tiles for Partitions and Fittings

Siporex, combined with Siporex Easyfix ready-to-use adhesive, is perfect for a variety of projects. Siporex partitions are strong, moisture-resistant, insulating and fire-resistant.

3. Hebel: Reinforced Cellular Concrete Slabs for Commercial and Industrial Buildings

Slabs lever offer excellent fire resistance and are ideal for industrial construction, providing increased safety.

4. Silka: High Density and Zero Waste Construction

silka excels in load-bearing capacity and on-site waste management, offering an alternative to cellular concrete solutions for high-rise projects.

5. Multipor: Advanced Mineral Insulation

Insulating panels Multiport offer exceptional thermal insulation, fire safety and optimum vapor permeability, suitable for both interior and exterior insulation.

XELLA's commitment to sustainable development

XELLA places sustainable development at the heart of its business strategy, continually seeking to reduce the environmental impact of its products and production processes. The company invests in research 

and development to further improve the energy efficiency and sustainability of its solutions. The objective is to minimize CO2 emissions, reduce energy consumption and optimize the use of natural resources.

Environmentally friendly production

XELLA implements environmentally friendly production processes, optimizing the use of resources and promoting waste recycling. The company also strives to reduce energy consumption and greenhouse gas emissions during the manufacturing of its products. XELLA's factories are designed to limit their environmental impact by incorporating cutting-edge technologies and energy management systems.

Partnerships for a sustainable future

XELLA collaborates with local and international partners to promote sustainable development in the construction sector. The company participates in initiatives aimed at promoting the adoption of green building practices and encouraging the use of sustainable materials. XELLA also supports research and innovation projects in the field of sustainable construction, contributing to the emergence of new environmentally friendly technologies and materials.

The future of construction with XELLA: a vision focused on innovation

By adopting a resolutely innovative and sustainable approach, XELLA is shaping the future of construction. The company believes that sustainable solutions are the key to meeting the industry's current and future challenges, and is committed to developing ever-more efficient and environmentally friendly products and systems.

Solutions for smart and connected buildings

XELLA is working on projects aimed at integrating new technologies and connected objects into its construction solutions to create smart, connected buildings. These buildings will offer improved living comfort, greater energy efficiency, and greater flexibility of use. XELLA's solutions will thus contribute to the emergence of sustainable and smart cities.

A commitment to social responsibility

XELLA is aware of its corporate social responsibility and is committed to supporting local communities and initiatives aimed at improving the quality of life and access to decent housing for all. The company participates in projects to build schools, health centers, and social housing, providing its expertise and innovative products.