The Kent firm trades out of three branches located in Sittingbourne, Whitstable and Ashford and turned over just under £5m last year.
Since 1990, Direct Builders Merchants has developed in to a leading force within Kent, particularly as a brick specialist with a stock of over 1m bricks covering 100 brick types.
Grafton is the third largest builders merchant in the UK with over 400 branches, including the Buildbase chain of 145 depots.