Ceramic block LeierTherm 25 NF

The LeierTherm 25 NF ceramic block is a high-quality construction material with vertical cavities, designed for building non-load-bearing walls with a thickness of 25 cm. It is suitable for partition walls, infill walls, as well as framed walls in structural systems. Its hollow structure provides good thermal and acoustic insulation, reduces the overall weight of the masonry, and ensures easy installation. The material can be used with traditional mortar (cement–lime–sand) or ready-mixed masonry mortars.

To protect the walls from moisture, masonry constructed with LeierTherm 25 NF blocks must be plastered, which significantly enhances the durability and resistance of the structure. Due to the manufacturing process, surface color variations may occur without affecting product quality. The block measures 375 × 250 × 238 mm and weighs 16.5 kg, offering a reliable and practical solution for residential, commercial, and industrial construction projects.