A large number of FDNY and NYPD vehicles responded to Engine Co. 166/Ladder 86 at 1400 Richmond Ave. near Lamberts Lane.

More than a day after flames tore through a massive warehouse in Red Hook, firefighters are still on ladders spraying water into the building Friday morning.

More than 250 firefighters battled a five-alarm blaze in Red Hook for nearly six hours, leaving two of New York’s Bravest injured, officials said.