22 June 2022 BMBI: Builders’ Merchants’ April value sales down 0.9% despite 17% price inflation Posted on 22nd June 202222nd June 2022 by Max Banner The latest figures from the Builders Merchant Building Index (BMBI), published in June, reveal that builders’ merchants’ value sales in April 2022 were 0.9% down on the same month in 2021.