The new era of construction
Sustainability is now a key priority in the construction industry. The need to reduce CO₂ emissions and use natural resources responsibly is leading professionals and contractors to choose solutions with a lower environmental footprint.
In this context, Mapei is leading the way with the ZERO product line, combining technology, high performance and environmental responsibility.

What is the ZERO product line?
Mapei’s ZERO product line includes products with offset CO₂ emissions through certified environmental protection and reforestation projects. In this way, the environmental footprint is reduced without affecting product quality or performance.
Mapei has long invested in solutions that support:
- sustainable development
- reduced CO₂ emissions
- energy efficiency
- construction durability
- indoor air quality

Which products are included?
The ZERO product line covers a wide range of construction products: adhesives and grouts for ceramic tiles and natural stone, cleaning and surface maintenance products, waterproofing, concrete repair and other categories.
Some key products include:
KERAFLEX MAXI S1 ZERO — high-performance tile adhesive
ULTRACOLOR PLUS — fast-setting grout; together with Keraflex, it forms the first carbon-neutral tile installation system
MAPELASTIC ZERO — flexible waterproofing membrane for balconies, terraces, bathrooms and swimming pools
MAPEFER 1K ZERO — anti-corrosion cementitious mortar for reinforcing steel
MAPESIL AC ZERO — silicone sealant made without the use of fossil-based resources, supplied in recycled packaging and featuring low VOC emissions

Less CO₂, more value
ZERO products are designed to reduce emissions throughout their life cycle — from production to application on site. At the same time, they support international green building certifications such as LEED, BREEAM and WELL, adding greater environmental value to modern projects.

Performance without compromise
Sustainability does not mean reduced performance. Products in the ZERO line offer high strength, reliability and excellent technical performance, meeting the demands of every modern construction project.
At the same time, many products feature low VOC emissions, contributing to healthier indoor spaces.

Building tomorrow
Choosing sustainable materials is an investment in the future. Architects, engineers and contractors now have the opportunity to create projects that meet today’s needs without burdening the environment.
With the ZERO product line, Mapei proves that innovation and sustainability can go hand in hand, contributing to a more responsible and sustainable future for everyone.