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ORDER INFORMATION
To specify a Stair-Pak All-Wood Spiral Stairway:
1. Imagine yourself at the top of the stairway.
On a stairway as shown in Diagram A,
you will descend counter-clockwise.
On a stairway as shown in Diagram B,
you will descend clockwise. In both cases,
you will leave the bottom step facing
the same direction (arrow) as you started
on the top step. Cross out the diagram of the
stairway you do not want.
2. On the remaining diagram, indicate any walls
that are adjacent to the stairway by making dark
solid lines over the appropriate lines.
3. Indicate desired diameter.
4. Indicate desired height finished floor
to finished floor.
5. Only a platform rail (shown by solid line on
one inside edge of the platform) is provided. If
additional level is desired, draw its location on
the diagram and provide length dimensions.
6. Indicate whether the well-hole at the top
of the stairway is square, circular or balcony.
7. Specify square chamfered, flared
or Hampton baluster.
8. Specify standard, extra full or Colonial rail.
9. All spiral stairways have a maximum of
4" spacing between balusters.
10. Specify if Safety Space Bars between
treads are to be included.
HOW TO DETERMINE
THE NUMBER OF TREADS
Measure the distance vertically between the
two floors the spiral stairway will connect.
Make sure the measurement is from finished
floor to finished floor, not floor to ceiling.
Use this measurement and the chart below to
determine the number of treads in the stairway.
TREAD REQUIREMENTS
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FROM
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TO
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TREADS
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RISERS
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81"
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85-1/2"
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8
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9
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86"
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95"
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9
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10
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95-1/2"
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104-1/2"
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10
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11
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105"
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114"
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11
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12
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114-1/2"
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123-1/2"
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12
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13
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124"
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133"
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13
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14
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This will allow maximum headroom as you
circle under the platform.
SHIPPING WEIGHT
Complete stairway shipping weight is 300
to 500 pounds. Stair-Pak wood spirals are
shipped carton-packed, ready for assembly,
with complete instructions.
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