The thermal insulating sectional doors represents
a good alternative to the horizontal sliding doors
for positive temperature application. Whenever there
is not enough space for a side sliding or when wide
door span is required. Its operating principle is
close to the standard sectional doors with special
sealing gaskets allowing the thermal tightness.
Two versions are available: MD 60 and MD 80.The
first one has the blade composed of 60 mm thick panels,
the second one of 80 mm thick panels. Both of them can
be produced in manual or automatic version and a wide
choice of accessories is available, such as portholes,
closing bolts, chain winch.