What a highroof is
The split-window Type 2 highroof (Hochdach) is Volkswagen's factory high-roof panel van, built 1961–1967: a raised steel roof and taller side doors giving standing height inside. It was an option on the panel van, not a separate model, so no production figures exist. Most went to post offices, dealers and tradespeople and were worked hard – few survive.
Factory or conversion?
A factory highroof has the roof pressed in steel and tall doors to match. Fibreglass and camper high-tops are conversions and are not listed. Bay-window (1968 onwards) highroofs are outside this registry.
Chassis number
Until July 1964 a plain sequential Type 2 number; from August 1964 nine digits: 21 = panel van, third digit = model year (215 = 1965 … 217 = 1967). Numbers are stored without the 21 prefix, so 217 002 897 appears as 7002897. Date a chassis to the month with the free decoder at vw.moterno.com.