Efflorescence is a common phenomenon in masonry and cladding, where white, powdery deposits appear on the surface of bricks, mortar, concrete, or stone. It occurs when water-soluble salts within the materials dissolve in moisture and migrate to the surface. As the moisture evaporates, these salts crystallize, leaving behind a visible white residue.

Efflorescence typically arises from one or a combination of the following factors:

• Excess moisture within the wall or substrate

• Inadequate drainage or ventilation

• High salt content in materials or the surrounding environment

While efflorescence is primarily a cosmetic issue, its presence can indicate ongoing moisture movement, which may lead to longer-term concerns if not addressed. It does not usually affect the structural integrity of the building but can impact the appearance of brick cladding, stonework, or concrete.

In the brick cladding sector, efflorescence can appear on:

• Brick slips and full brick walls

• Cast stone and wet cast components

• Mortar joints and pointing

• Concrete cladding panels

Prevention and management of efflorescence involve good construction practices such as proper damp-proofing, adequate drainage, breathable sealers, and ensuring materials are stored correctly on-site. In most cases, efflorescence can be removed using dry brushing, specialist cleaning solutions, or natural weathering over time.

Whether you’re restoring a classic archway or incorporating timeless design into a modern project, our cladding solutions offer the durability and aesthetic appeal needed to highlight these intricate features. With our easy-to-install brick slips and cladding options, you can achieve the look of expertly crafted masonry while benefiting from contemporary performance standards.

Explore our range today and bring your architectural vision to life with TBS Cladding Solutions.