Horton Stack Doors
Horton Stack Doors by Duro Steel Doors
Duro Doors is a preferred distributor of
Horton Stack Doors. All the weight of the Stack Door is on the
bottom track, unlike the bi-fold door, which carries the weight of
their door overhead. That means a savings to you because of the
extra expense required for the building manufacture for the end
wall loading needed to accept the weight of the bi-fold door.
Horton Doors are for large
commercial openings - up to 70'
We also offer Commercial Overhead Doors,
Insulated Doors & Electric Operators
Stack Door is manually operated door system, that glides on
patented truck assemblies located on every other panel. Each truck
assembly has 6 heavy duty sealed bearing, two riding on the top of
the track and two riding one each side of the track. This design
eliminates friction on all three sides of the bottom track, for a
smooth operation. Due to the fact that power operators are not
required, you eliminate the problems associated with power
Questions? Call 800-872-5740 Today!
Sizes (In Feet)*
Stack Door Details
Stack Door opens to the left and right of the framed opening
for maximum versatility. When in the stacked position, door
panels extend 90 degrees from the face of the building,
requiring only 5" for every 2 panels. All doors Horton Stack
Doors purchased through Duro Doors include a one year
warranty on parts and workmanship. The manufacturer's
warranty on the fiberglass skin is a ten year limited
800-872-5740 for Pricing!
Widths from 40' - 70'
Heights from 12'-20'
The Stack Door installs on virtually any type of building, saving
money and space. From Alaska to Florida, Stack Doors have been
specified for aircraft hangars, tee hangers, industrial and
agricultural buildings...even floating barges.
The Stack Door is NOT installed within the framed opening. It
mounts on the outside of the building. The Upper Guide Channel and
Mounting Brackets attach to the flat header, as do the end hinges
on the flat side jams. Unlike vertical lift doors that store
overhead, the framed opening height for the Stack Door is also the
clear opening height. This unique feature can save 2' or more in
overall building height. Most installations are completed in one
No motors are required; anyone can open this door with ease.
Simply turn the handles located on every other panel, pull gently,
and the Stack Door glides on it bottom track to stack neatly out
of the way. The stacking design allows for a complete or partial
opening, eliminating the need for side entrance doors.
Designed and tested for a twenty-five pound wind load, in actual
use the Stack Door has withstood:
Hurricane Alicia; Texas, 1982
110 MPH winds; Russell, KS, 1983
Tornado; Wellington, KS, 1980
The Stack Door must be closed during high wind conditions. We have
never had a door blow in while closed.
The Stack Door is not affected by adverse winter weather
conditions. Our patented design puts the working mechanism inside,
away form ice and snow. The bottom track sits 1/4" inside the
framed opening. Neoprene Seals also protect the truck assembly
from snow and ice.
*Additional sizes may be available.
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