12mm Multi Rend External Render Carrier Board 12mm Multi Rend External Render Carrier Board is a premium BBA certified external render carrier board and is suitable for use in any location around the British Isles. It is faster to fit than a brick layer can lay a block and is the perfect substitute for masonry substrates on all domestic and co..

9mm Multi Rend External Render Carrier Board 9mm Multi Rend External Render Carrier Board is a premium BBA certified external render carrier board and is suitable for use in any location around the British Isles. It is faster to fit than a brick layer can lay a block and is the perfect substitute for masonry substrates on all domestic and comm..