Lignacite concrete blocks are fine textured and available with a paint grade or fair face finish. Manufactured to BS EN 771-3, Lignacite blocks are robust and durable with a technical performance that makes them well-suited to most applications.

The blocks’ unique mix design (consisting of cement, fine aggregates and recycled graded-wood particles) accounts for their outstanding technical performance.

This 140 mm-wide version, known as Lignacite SP, has a specially formulated mix that optimizes the block density to produce a solid block with a unit weight of less than 20 kg. There is a slight colour difference between Lignacite SP and 100 mm Lignacite blocks.

Features and benefits:

Loadbearing.
For use internally in fair face and directly decorated walls.
High levels of air tightness, sound insulation and fire resistance.
Credits available under BREEAM.
BSI Kitemarked to BS EN 771-3.
Can be used to satisfy the requirements of Part L of the Building Regulations.

Can be used in the following locations:

The inner leaves of external cavity walls;
Internal walls, including fire break walls and separating walls.

If required, the blocks can be drylined or plastered.

EPD - Lignacite 7.3N 140mm Block