Stairways, Inc. - Standard Spiral Stair Kits

For over thirty years, Stairways Inc. has designed, produced, and delivered metal spiral staircases and metal spiral stair kits to commercial, industrial and residential clients throughout the United States as well as worldwide. Metal spiral staircase kits from Stairways Inc. are available in...


Category: spiral metal stairs | stair cases | wood risers...

MasterFormat: Metal Stair Treads | Fabricated Metal Spiral Stairs | Wood Stairs...



Stairways, Inc.
4166 Pinemont
Houston, TX 77018
Tel: (800) 231-0793
Fax: (713) 680-2571

swinfo@stairwaysinc.com

http://www.stairwaysinc.com

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Standard Spiral Stair Kits

Standard Spiral Stair Kits

For over thirty years, Stairways Inc. has designed, produced, and delivered metal spiral staircases and metal spiral stair kits to commercial, industrial and residential clients throughout the United States as well as worldwide. Metal spiral staircase kits from Stairways Inc. are available in stainless steel, marine grade aluminum and galvanized steel versions. Other options, such as wood handrails or wood treads (or both) are available with other metal components. In other words, you, as the client, can mix and match to customize for your specific tastes.

Stairways Inc. standard metal spiral staircase kits in galvanized steel are delivered ready to assemble in a red oxide primer finish. Metal spiral stair kits are available in three finishes, including a Number 4 brushed finish, a Number 7 mirror finish and a mill finish. Metal spiral staircase kits meet UBC (Uniform Building Code) and BOCA (Building Officials and Code Administrators International, Inc.) codes; we recommend you check with your local building department or local building inspector before ordering a Stairways Inc. metal spiral stair kit.

  • Fast Installation, Easy to Assemble – can be installed by two people in less than a day, using regular tools and no expensive equipment
  • Available in any height or diameter
  • Steel, Aluminum, or Stainless Steel Construction
  • No Welding Require
  • Standard Staircase can be installed in either counterclockwise or clockwise direction
  • All necessary parts included with kit
  • Delivered with Vinyl or Optional Handrail
  • Hidden Welds
  • Space Saving
  • Metal Staircase Kit Components are manufactured with hidden welds
  • Adjustable Height
  • Fast Delivery nationwide and worldwide

Standard metal spiral stair kits also feature a ten-inch square, one-quarter inch thick metal base plate; eleven (11) ¾” steel balusters; a 3.5” outer diameter column; a 36” tall landing rail complete with ¾” balusters; eleven (11) 12-gauge smooth steel treads, a length of 1 and ¼” black vinyl handrail; and a complete set of fasteners and step-by-step instructions. Steel and aluminum standard metal spiral staircase kits range in diameters from 40” to 72”; tread sizes from 18” to 34”; and landing sizes from 21” to 37”. Steel standard metal spiral stair kits weigh from 270 pounds to 360 pounds, and aluminum metal spiral staircase kits weigh from 135 pounds to 190 pounds.

Having successfully met the specifications of thirty-plus years’ worth of customers with a wide array of metal spiral staircase kits, Stairways Inc. is ready and willing to meet your delivery requirements for standard and custom metal spiral stair kits. Call the staff here at Stairways Inc. for all your metal spiral staircase kit needs!

Stair Features:

  • Easy To Assemble
  • Interior Or Exterior
  • Vinyl Or Optional Handrail
  • Fast Installation Time
  • No Welding Required
  • Adjustable Height
  • All Parts Included
  • Any Height
  • Hidden Welds
  • No Special Skills Needed
  • Any Diameter
  • Space Saving
  • All Steel Construction
  • Economical
  • Fast Delivery Worldwide
  • Stock Stair Can Be Installed In Either Clockwise Or Counterclockwise Directions

Code:

BOCA and UBC codes require a minimum 60" diameter (64" wood) with 30° treads and a 4 inch baluster spacing. Before ordering, check with your local building inspector for your code requirements.

Installation:

Our Kit Stair systems come in a box with instructions and can be installed by two people in less than a day without the need for any special tools or expensive equipment.


Standard Spiral Stair Kits

Table of Risers

30°
Finish Floor Height Number of Steps 30° Degree of Circle
85" to 95"9270
96" to 104"10300
105" to 114"11330
115"to 123"12360
124" to 133"13390
134" to 142"14420
143" to 152"15450
153" to 161"16480
162" to 171"17510
172" to 180"18540

12 Treads per circle. Make opening 2" larger than stair diameter.
11 Treads are standard.


Standard Spiral Stair Kits



Standard Spiral Stair Kits

Standard Kits

We can ship these kits fast and economically mostly from stock. Universal direction and readily available in heights up to 114". Taller elevations are available.

Includes a 3.50" OD center column with a 10" square ¼" thick base plate, formed landing, 11 - 12 gauge smooth steel treads, 11 ¾" square steel balusters, and a coil of 1 ¼" black vinyl handrail, 36" tall landing rail with ¾" balusters, standard red oxide primer finish, and all necessary fasteners and instructions.


Standard Kits
  Steel Aluminum  
Diameter Model# Weight (lb.) Model# Weight (lb.) Tread Size Landing Size
40"
48"
52"
60"
64"
72"
40-SKD
48-SKD
52-SKD
60-SKD
64-SKD
72-SKD
270
290
300
325
340
360
40-AKD
48-AKD
52-AKD
60-AKD
64-AKD
72-AKD
135
146
153
166
174
190
18"
22"
24"
28"
30"
34"
21"
25"
27"
31"
33"
37"


Standard Spiral Stair Kits


All Wood Spiral Kit

All solid wood construction. 12 sided center column. Each all wood kit stair is built by hand, disassembled and placed into a box ready for shipment. It can be used with other options we offer like additional balusters, and custom handrails from the completely assembled wood stair line.

Standard Wood Spiral Kit includes center column, base plate, (11) 1 ¼" wood treads, (12) 1 ¼" square wood balusters, solid oak handrail 1½" X 2", with all fasteners and instructions needed to assemble the stair. The wood spiral can be assembled around a twelve-sided solid oak column. The red oak treads are mortised and screwed into the center column. The balusters are attached to the end of the tread, and bolted into the fine curved top handrail. After assembly, the solid oak spiral stair kit looks like a fine piece of furniture.


Wood Kits
  Wood  
Diameter Model# Weight (lb.) Tread Size Landing Size
40"
48"
52"
60"
64"
72"
40-WKD
48-WKD
52-WKD
60-WKD
64-SKD
72-WKD
202
231
250
290
308
347
18"
22"
24"
28"
30"
34"
21"
25"
27"
31"
33"
37"


Standard Spiral Kit Options


Standard Spiral Stair Kits


Stairways, Inc.
4166 Pinemont
Houston, TX 77018
Tel: (713) 680-3110
Fax: (713) 680-2571
Tollfree: (800) 231-0793
E-mail: swinfo@stairwaysinc.com
Web site: http://www.stairwaysinc.com





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