Steel Stair Model 10AA
Our steel stair model 10AA is a welded stair designed for your egress needs. Using a fully welded design instead of the bolt-together design of our 01AA – 04AA models, the Model 10AA welded stair provides greater flexibility. Send us your drawings today. We will review your drawings and determine if our Model 10AA stair will meet your needs.
- Stringers constructed from 12" channel.
- Variety of tread surface options and tread widths.
- Guardrails and handrails constructed of 1-1/2 O.D. tubing. Guardrail height fixed at 42" and handrail height adjustable within the range allowed by your code.
- A variety of baluster and picket options available.
Advantages of Lapeyre Stair’s Metal Stairs
- You'll save money.
Since we handle design as well as fabrication, you'll dramatically reduce stair
production costs.
- You'll save time.
Our streamlined process allows a standard lead time of 3 weeks for most products.
- No hassle.
Why design a stair from scratch when we can do it for you - quickly and cost-effectively?
Table 1: 10AA Stair Design Details
|
Material |
Carbon Steel |
|
Stair Finishes |
- Red Oxide Liquid Primer
- Hot Dip Galvanized
|
|
Stair Type/Applications |
- Commercial Egress Stairway
- Accessible Commercial Egress Stairway
- Commercial Residential Egress Stairway
|
Dimensions
Table 2: 10AA Stair Dimensions
|
Configuration |
Minimum* |
Maximum* |
|
Stair Height |
18"
|
144"
|
|
Stair Angle |
29°
|
40°
|
|
RISER HEIGHT |
5"
|
7"
|
|
PROJECTED TREAD DEPTH (TREAD RUN)
|
10"
|
11.5"
|
|
TOP REVEAL |
1"
|
1.5"
|
|
FRONT REVEAL
|
.25"
|
1.5"
|
|
GUARDRAIL HEIGHT |
42"
|
|
HANDRAIL HEIGHT
|
30"
|
38"
|
| Baluster Spacing |
3.75" |
21" |
| Tread Width ( Inside Stair Width) |
36" |
60" ** |
Tread Options
- Diamond
- Concrete Pan
- Smooth
We offer a variety of tread widths and dimensions, with many customization options to meet your needs.
Rail Options
Our stairs come with both guardrails and handrails designed within the parameters of the building codes and field conditions you need to meet. The guard rails are 42" and the handrails are between 30" and 38" depending on your code and preference. You may opt to have guard rails on both sides, or if you are mounting the stair against a wall, opt to have no guardrail. If you choose no guardrail, you can select a handrail that will attach to the wall using wall mount brackets. Or you may leave off the rails and provide your own wall mounted rails if you wish.
We have a variety of options for pickets, filler panels, and rail configurations.
Stairs that must comply with ADA guidelines will have an extension.
*Building Codes
- IBC / International Building Code
- ADA / American Disabilities Act
Send us your drawings and specifications or requirements to see what we can do for you!