About our prefabricated commercial stairs
IBC-compliant, steel welded egress stair systems consisting of pre-fabricated landing, stringer, tread, and rail components that are easily customized to meet specific project requirements.
Benefits✔ Value-engineered systems |
Applications✔ Hotels |
Leave the stairs to the experts
Our commercial steel stairs are a complete outsource solution that includes estimating, design, detailing, and dedicated project management.
IBC-compliant. Guaranteed.
All of our commercial steel stair designs have undergone a complete, structural analysis to ensure compliance and reduce engineering lead times
Commercial steel stairs for traditional construction
Our standard steel welded egress stair design is ideal for most types of construction.
Commercial steel stairs for modular construction
Our modified steel welded egress stair designs are compatible with modular construction.
Pre-engineered components. Custom design.
We offer an assortment of options to allow you to customize your design based on project requirements.
Standard product options
Save time and money by choosing standard product options for your project.
Non-slip metal stair treads
Optional, value-added tread systems for projects that require non-slip surfaces.
On site. On time. Every time.
We offer guaranteed fabrication lead times to ensure your project remains on schedule.
A complete outsource solution
We provide dedicated, in-house resources for each step of your commercial steel stair project
✔ Estimating
✔ Project management
✔ Modeling and detailing
✔ Engineering and calculations
✔ Material delivery scheduling and phasing
✔ Installation drawings and support
Estimating
✔ Our competitive stair bids help you bid more and win more projects
✔ Receive a proposal within 2-3 days of sending your plans and specs
✔ We bid to your plans and specs plus provide value-engineered options
Project Management
Every project is assigned a dedicated project manager to serve as your single point-of-contact and manage every phase for the entire duration of the project:
✔ RFI process
✔ Product and quality submittals
✔ Drawing submittals
✔ Material phasing
✔ Deliveries
✔ Installation questions or issues
Our project management team will save your team hours of coordination work.
Modeling and detailing
✔ All projects are modeled in Advance Steel
✔ All bids include modeling and BIM coordination
✔ .ifc files for structural steel coordination are available
✔ Complete General Arrangement Set for review and approval
✔ ISO views
✔ Section views
✔ Plan views
✔ Dimensions
✔ Connection details
Engineering and calculations
✔ Stamps and calculations for all 50 states
✔ In-house structural engineer licensed in eight states
✔ All of our stair designs are guaranteed to meet IBC requirements
A calculation analysis has already been performed for all of our pre-engineered stair systems to speed up the engineering process and ensure our models are code-compliant.
Material Scheduling, Phasing, and Delivery
Your dedicated project manager will coordinate phased deliveries of your material with the jobsite. Material deliveries can be phased by tower, by floor, or whatever schedule best meets your project requirements.
We model every truckload and provide a labeled drawing of the truck layout.
Installation Drawings and Support
We provide drawings with all necessary information to install the stair system:
✔ Piece markings
✔ Dimensions from gridlines
✔ Individual part dimensions
✔ Weld callouts
✔ Connection details
About our prefabricated commercial stairs
IBC-compliant, steel welded egress stair systems consisting of pre-fabricated landing, stringer, tread, and rail components that are easily customized to meet specific project requirements.
Benefits
✔ Value-engineered systems
✔ Efficient project quoting
✔ Dedicated in-house resources
✔ Shorter design lead times
✔ Guaranteed on-time delivery
✔ 24-hour resolution policy
✔ Quick and easy installations
✔ Reduced installation errors
✔ High-rise expertise
✔ Volume discounts
Applications
✔ Hotels
✔ Condos
✔ Apartment buildings
✔ Office and mixed-use
✔ Mid- and high-rise buildings
✔ Hospitals
✔ Parking garages
✔ Multi-level storage facilities
✔ Senior housing
✔ Student housing
Leave the stairs to the experts
Our commercial steel stairs are a complete outsource solution that includes estimating, design, detailing, and dedicated project management.
IBC-compliant. Guaranteed.
All of our commercial steel stair designs have undergone a complete, structural analysis to ensure compliance and reduce engineering lead times
Commercial steel stairs for traditional construction
Our standard steel welded egress stair design is ideal for most types of construction.
Commercial steel stairs for modular construction
Our modified steel welded egress stair designs are compatible with modular construction.
Pre-engineered components. Custom design.
We offer an assortment of options to allow you to customize your design based on project requirements.
Standard product options
Save time and money by choosing standard product options for your project.
Non-slip metal stair treads
Optional, value-added tread systems for projects that require non-slip surfaces.
On site. On time. Every time.
We offer guaranteed fabrication lead times to ensure your project remains on schedule.
Fabrication lead times for commercial steel stairs
✔ Fabrication lead times are for commercial steel stairs with a primed finish
✔ Add ten working days to lead times for orders with a galvanized finish
✔ Lead times apply to orders that choose standard product options
THE LAPEYRE STAIR GUARANTEE1
Once final drawings are mutually approved:
✔ PRIMED orders ship within 20 working days
✔ GALVANIZED orders ship within 30 working days
Or, you will receive a credit of $500 per day of delay on your order5
| ORDER PRICE MINUS SHIPPING2 |
APPLICABLE LEAD TIME4 |
FABRICATION LEAD TIME IN WORKING DAYS | |
| STANDARD | EXPEDITED5 | ||
| Up to $50k | GUARANTEED | 20 | 15 |
| $50k – $75k | STANDARD | 25 | 20 |
| $75k – $100k | STANDARD | 30 | 25 |
| $100k and up | SEQUENCED | Sequenced shipments based on above lead times6 | |
Guaranteed, standard, and sequenced lead times apply to standard orders only. Lead times for custom orders are determined on a case-by-case basis.
- The Lapeyre Stair guarantee does not apply under the following conditions: (a) You make any changes to your order (Note: change orders must be submitted in writing); (b) You request a cessation or delay of work on your product or take any actions that result in a cessation or delay of work on your product (Note: requests of this nature must be submitted in writing); (c) Lapeyre Stair is unable to complete the order on time due to extraordinary circumstances outside of Lapeyre Stair’s reasonable control. This includes, but is not limited to, weather events (e.g. hurricanes or tornadoes), fire, or acts of terrorism.
- Excluding shipping costs.
- Up to a maximum of 20% of the total purchase price (excluding shipping costs.
- Lead time is working days and excludes holidays/weekends.
- Expedited fabrication fee is 10% of total order (excluding shipping costs.)
- For orders of $100k and up, a custom fabrication and delivery schedule will be determined based on project needs.
Fabrication lead times for commercial steel stairs
- Fabrication lead times are for commercial steel stairs with a primed finish
- Add ten working days to lead times for orders with a galvanized finish
- Lead times apply to orders that choose standard product options
THE LAPEYRE STAIR GUARANTEE1
Once final drawings are mutually approved, PRIMED orders ship within 20 working days and GALVANIZED orders ship within 30 working days or, you will receive a credit of $500 per day of delay on your order5
| ORDER PRICE MINUS SHIPPING2 |
APPLICABLE LEAD TIME4 |
FABRICATION LEAD TIME IN WORKING DAYS | |
| STANDARD | EXPEDITED5 | ||
| Up to $50k | GUARANTEED | 20 | 15 |
| $50k – $75k | STANDARD | 25 | 20 |
| $75k – $100k | STANDARD | 30 | 25 |
| $100k and up | SEQUENCED | Sequenced shipments based on above lead times6 | |
Guaranteed, standard, and sequenced lead times apply to standard orders only. Lead times for custom orders are determined on a case-by-case basis.
- The Lapeyre Stair guarantee does not apply under the following conditions: (a) You make any changes to your order (Note: change orders must be submitted in writing); (b) You request a cessation or delay of work on your product or take any actions that result in a cessation or delay of work on your product (Note: requests of this nature must be submitted in writing); (c) Lapeyre Stair is unable to complete the order on time due to extraordinary circumstances outside of Lapeyre Stair’s reasonable control. This includes, but is not limited to, weather events (e.g. hurricanes or tornadoes), fire, or acts of terrorism.
- Excluding shipping costs.
- Up to a maximum of 20% of the total purchase price (excluding shipping costs.
- Lead time is working days and excludes holidays/weekends.
- Expedited fabrication fee is 10% of total order (excluding shipping costs.)
- For orders of $100k and up, a custom fabrication and delivery schedule will be determined based on project needs.
A complete outsource solution
We provide dedicated, in-house resources for each step of your commercial steel stair project
- Estimating
- Project management
- Modeling and detailing
- Engineering and calculations
- Material delivery scheduling and phasing
- Installation drawings and support
Estimating
- Our competitive stair bids help you bid more and win more projects
- Receive a proposal within 2-3 days of sending your plans and specs
- We bid to your plans and specs plus provide value-engineered options
Project Management
Every project is assigned a dedicated project manager to serve as your single point-of-contact and manage every phase for the entire duration of the project:
- RFI process
- Product and quality submittals
- Drawing submittals
- Material phasing
- Deliveries
- Installation questions or issues
Our project management team will save your team hours of coordination work.
Modeling and detailing
- All projects are modeled in Advance Steel
- All bids include modeling and BIM coordination
- .ifc files for structural steel coordination are available
- Complete General Arrangement Set for review and approval
- ISO views
- Section views
- Plan views
- Dimensions
- Connection details
Engineering and calculations
- Stamps and calculations for all 50 states
- In-house structural engineer licensed in eight states
- All of our stair designs are guaranteed to meet IBC requirements
A calculation analysis has already been performed for all of our pre-engineered stair systems to speed up the engineering process and ensure our models are code-compliant.
Material Scheduling, Phasing, and Delivery
Your dedicated project manager will coordinate phased deliveries of your material with the jobsite. Material deliveries can be phased by tower, by floor, or whatever schedule best meets your project requirements.
We model every truckload and provide a labeled drawing of the truck layout.
Installation Drawings and Support
We provide drawings with all necessary information to install the stair system:
- Piece markings
- Dimensions from gridlines
- Individual part dimensions
- Weld callouts
- Connection details
CUSTOMER TESTIMONIALS
Javits Convention Center (New York, NY)
| “ | ||
| Responsive, precise and efficient. The team at Lapeyre Stair consistently delivers high quality products, expert engineering, and lightning-fast fabrication turnaround. Lapeyre Stair has become a true asset to our business and continues to exceed our expectations with their outstanding customer service and commitment to excellence. |
„ | |
| Tucker Murphy, Beach Erectors |
Virgin Hotel (Nashville, TN)
| “ | ||
| Lapeyre Stair has been a great partner to help us manage our projects. Their prices are competitive, helping us to win jobs; their punctuality in detailing, engineering and delivery is exceptional; their detailing is modeled, which is helpful in today’s market; and their project managers are available when problems arise and the problems are handled expeditiously. If field conditions differ from the drawings, their engineers are very helpful and quickly propose solutions. Lapeyre Stair is an outstanding vendor. I expect to continue to do business with them for years to come. | „ | |
| John Rich, M&J Steel |
CUSTOMER TESTIMONIALS
Javits Convention Center (New York, NY)
Responsive, precise and efficient. The team at Lapeyre Stair consistently delivers high quality products, expert engineering, and lightning-fast fabrication turnaround. Lapeyre Stair has become a true asset to our business and continues to exceed our expectations with their outstanding customer service and commitment to excellence.
Tucker Murphy, Beach Erectors
Virgin Hotel (Nashville, TN)
Lapeyre Stair has been a great partner to help us manage our projects. Their prices are competitive, helping us to win jobs; their punctuality in detailing, engineering and delivery is exceptional; their detailing is modeled, which is helpful in today’s market; and their project managers are available when problems arise and the problems are handled expeditiously. If field conditions differ from the drawings, their engineers are very helpful and quickly propose solutions. Lapeyre Stair is an outstanding vendor. I expect to continue to do business with them for years to come.
John Rich, M&J Steel
Standard details
Learn more about the standard product details and standard connection details plus download PDF drawings.
Standard finish options
Powder coat primed rails
Red oxide
Shop primed flight/landings
Red oxide or MPI #79
Galvanized flights/landings
Hot dip galvanized
Standard weld option
NOMMA Type 3
Standard stringer options
Plate
¼” to ½” thick flat platee
Channel
MC12x10.6 or C12x20.7
Tube
12” x 2” x ¼” HSS tube
Standard rail options
Handrails and rail frames
1½ OD 13 ga tube or 1¼ sched 40 pipe
Picket infill
¼" to ½" square or round tube pickets
Panel infill
2"X2" mesh panels, U-channel frame
Multi-line infill
1¼ schedule 40 pipe
Standard tread options
Metal pan
14 gauge to ¼" thick
Diamond plate
11 gauge thick
Bar grate
19w4 with checker plate nosing
Non-slip treads
Quiet Grip™ and Fast Grip™ are optional tread systems for projects that require non-slip surfaces. Quiet Grip also provides sound-dampening benefits.
Standard product options
Value-engineered options for commercial steel stairs that cost up to 20% less than custom options.
Standard details
Learn more about the standard product details and standard connection details plus download PDF drawings.
Standard weld option
NOMMA Type 3
Standard finish options
Powder coat primed rails
Red oxide
Shop primed flight/landings
Red oxide or MPI #79
Galvanized flights/landings
Hot dip galvanized
Standard stringer options
Plate
¼” to ½” thick flat platee
Channel
MC12x10.6 or C12x20.7
Tube
12” x 2” x ¼” HSS tube
Standard rail options
Handrails and rail frames
1½ OD 13 ga tube or 1¼ sched 40 pipe
Picket infill
¼" to ½" square or round tube pickets
Panel infill
2"X2" mesh panels, U-channel frame
Multi-line infill
1¼ schedule 40 pipe
Standard tread options
Metal pan
14 gauge to ¼" thick
Diamond plate
11 gauge thick
Bar grate
19w4 with checker plate nosing
Non-slip treads
Quiet Grip™ and Fast Grip™ are optional tread systems for projects that require non-slip surfaces. Quiet Grip also provides sound-dampening benefits.
Commercial steel stairs for traditional construction
IBC-compliant stairs with pre-engineered landing, stringer, tread, and rail components that are easily customized to meet project requirements.
Code compliance
✔ Guaranteed to meet IBC requirements
Designed for structural steel construction projects:
✔ Hotels
✔ Condos
✔ Apartment buildings
✔ Office and mixed-use
✔ Mid- and high-rise buildings
✔ Hospitals
✔ Parking garages
✔ Multi-level self storage facilities
✔ Senior housing
✔ Student housing
Continuously elevating standards
We are committed to maintaining state-of-the-art, automated manufacturing facilities to ensure we deliver zero-defect products that meet your standards and your schedule.
Project photos
Commercial steel stairs for traditional construction
IBC-compliant stairs with pre-engineered landing, stringer, tread, and rail components that are easily customized to meet project requirements.
Code compliance
✔ Guaranteed to meet IBC requirements
Designed for structural steel construction projects:
✔ Hotels
✔ Condos
✔ Apartment buildings
✔ Office and mixed-use
✔ Mid- and high-rise buildings
✔ Hospitals
✔ Parking garages
✔ Multi-level self storage facilities
✔ Senior housing
✔ Student housing
Continuously elevating standards
We are committed to maintaining state-of-the-art, automated manufacturing facilities to ensure we deliver zero-defect products that meet your standards and your schedule.
Project photos
Commercial steel stairs for modular construction
The flexible design of our commercial steel stairs can be engineered to meet the demands of modular construction. We have extensive experience designing proprietary systems specifically for modular projects of all types and sizes and the expertise to help make your modular project a success.
Benefits of modular steel stairs
✔ Quick and simple installation
✔ Minimal crane picks and limited field connections
✔ Reduced on-site labor and equipment requirements
✔ Highly tolerant of field condition variances
Compatible with most types of construction:
✔ Structural steel
✔ Concrete
✔ Light gauge steel
✔ Wood
Modular staircase installation takes less than one hour
3:18 PM Start time
Structure ready; stairs and equipment on site
3:31 PM +13 minutes
First flight and landing picked and in place to set
3:43 PM +25 minutes
First flight and landing set
3:55 PM +37 minutes
Second flight and landing picked and in place to set
Project photos
Commercial steel stairs for modular construction
The flexible design of our commercial steel stairs can be engineered to meet the demands of modular construction. We have extensive experience designing proprietary systems specifically for modular projects of all types and sizes and the expertise to help make your modular project a success.
Benefits of modular steel stairs
- Quick and simple installation
- Minimal crane picks and limited field connections
- Reduced on-site labor and equipment requirements
- Highly tolerant of field condition variances
Compatible with most types of construction:
- Structural steel
- Concrete
- Light gauge steel
- Wood
Project photos