Steel Stair Products
Lapeyre Stair offers steel stair systems for many applications and building code requirements. Our stair systems are engineered for simplicity of design and overall cost effectiveness. Our two main stair systems include pre-manufactured stairs and bolt-together stairs.
Pre-manufactured Stairs
Our steel egress stair systems offer a simplistic design approach with pre-engineered landing and railing components to meet applicable building codes and reduce the architect’s and engineer’s design and detailing burden.
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Bolt-together Stairs
- Our most cost-effective models, bolt-together stair systems are completely pre-engineered, require no welding during installation, and can be quoted and detailed within minutes over the phone.
- Applications and Model Numbers
- Models 01/02: Industrial egress, equipment and mezzanine access, industrial secondary access
- Models 03/04: Commercial egress and industrial secondary access. Models 03/04 work best for the following situations:
- Renovations or retrofits where assembly space is limited
- Self-installations where certified welding is not available or otherwise needed
- Exterior or free-standing stair structures
Choose Your Steel Stair
Table 1: Stair Type availability by Stair Model
|
Stair Type |
Model 01AA
|
Model 02AA
|
Model 03AA |
Model 04AA |
Model 10AA |
|
Industrial Egress |
x |
x |
x |
x |
x |
|
Industrial Equipment Access |
x |
x |
|
|
x |
|
Industrial Secondary Access |
x |
x |
x |
x |
x |
|
Commercial Egress |
|
|
x |
x |
x |
|
Accessible Commercial Egress |
|
|
x |
x |
x |
|
Commercial Residential Egress |
|
|
x |
x |
x |
|
Construction Site stairs (OSHA) |
x |
|
|
|
x
|
Table 2: Rail Type availability by Stair Model
|
Rail Type |
Model 01AA
|
Model 02AA
|
Model 03AA |
Model 04AA |
Model 10AA |
Guardrail/Stair Rail
(guard also acts as handrail) |
x |
x |
|
|
x
|
Guardrail/Stair Rail
(guard and handrail combined) |
x |
x |
|
|
x
|
|
Guard with Interior handrail |
|
|
x |
x |
x |
|
Wall Mounted Handrail |
|
|
x |
x |
x |
Table 3: Tread Type availability by Stair Model
|
Tread Type |
Model 01AA
|
Model 02AA
|
Model 03AA |
Model 04AA |
Model 10AA |
|
Open Riser Diamond Plate Tread |
x |
x |
|
|
|
|
Open Riser Grip Tread |
x |
x |
x |
|
|
|
Open Riser Concrete Pan Tread * |
x |
x |
|
|
x |
|
Open Riser Bar Grating Tread |
x |
x |
x |
|
|
|
Closed Riser Diamond Tread |
|
|
x |
x |
x |
|
Closed Riser Concrete Pan Tread |
|
|
x |
x |
x |
|
Closed Riser Smooth Plate Tread |
|
|
x |
x |
x |
Table 4: Model availability by Building Code
|
Building Code |
Model 01AA
|
Model 02AA
|
Model 03AA |
Model 04AA |
Model 10AA |
|
OSHA |
x |
x |
|
|
|
|
BOCA Industrial |
x |
|
|
|
|
|
SBC |
x |
|
|
|
|
|
UBC |
x |
|
|
|
|
|
IBC Industrial |
|
|
x |
x |
x |
|
NFPA Industrial |
x |
|
|
|
|
|
IBC Commercial |
|
|
x |
x |
x |
|
ADA |
|
|
x
|
x |
x |
|
ANSI-Industrial |
x |
x |
|
|
|
|
CAL-OSHA |
x |
x |
|
|
|
|
"No-Code" |
x |
x |
x |
x |
x |