List of featured suppliers of BLOCKS Thermal Insulation BS EN 771-3 on Building Products Index

Lignacite are UK manufacturers of a variety of standard masonry blocks. Our standard range of concrete blocks include medium density blocks, paint grade blocks, fair faced and expanded clay lightweight aggregate blocks and a range of Lignacrete and Lignacite load bearing reinforced concrete lintels. Lignacite also manufacture extensive ranges of internal and external architectural facing masonry blocks. Our ranges include cast stone architectural dressings, coloured facing masonry available in a range of finishes including split face, polished and weathered. Our concrete blocks are also available as granite or marble stone faced masonry blocks. Lignacite products are manufactured under quality assurance management systems BS EN ISO 9002-1994. Lignacite walling blocks are manufactured from cement, sand and unique lightweight aggregates, 55% is recycled materials utilizing the latest machinery and plant we are committed to fulfilling the company's aims to produce its diverse range of products in a discernibly sustainable manner.

Forterra is a leading UK manufacturer of essential clay and concrete building products, with a unique combination of strong market positions in clay bricks, concrete blocks, and precast concrete flooring. Our heritage dates back for many decades and the durability, longevity and inherent sustainability of our products is evident in the construction of buildings that last for generations; wherever you are in Britain, you won’t be far from a building with a Forterra product within its fabric.

Suppliers of: Concrete Blocks structural concrete block