How to maintain outdoor concrete

Concrete sealing is a treatment that protects concrete from moisture and harmful growth such as algae and mould. A special liquid is applied that penetrates deep into the concrete surface and creates an invisible barrier. This reduces water absorption and helps prevent harmful microorganisms from taking hold and growing.

Concrete sealing can extend the life of the concrete and reduce maintenance. It is particularly useful for balconies, steps and other outdoor concrete surfaces, as it protects against weathering that can otherwise cause cracks and deterioration.