Catnic

Catnic is a brand name synonymous with steel lintels, particularly those used in construction. The name "Catnic" originally belonged to a company based in Caerphilly, Wales, that pioneered the development and manufacture of lightweight, high-strength steel lintels as an alternative to traditional concrete or timber lintels.

Over time, the term "Catnic lintel" became a generic descriptor in the UK construction industry, often used to refer to any similar type of steel lintel, regardless of the actual manufacturer. These lintels are commonly used to support masonry above openings such as windows and doors in buildings.

Catnic-style lintels are known for their strength-to-weight ratio, ease of installation, and durability. They are typically manufactured from pre-galvanized steel, providing corrosion resistance. The company and brand have been associated with innovation in the construction sector. The product range generally includes lintels for various load-bearing requirements and wall thicknesses.