05 Jan Costly Accessibility Mistakes That Delay Commercial Projects in Texas
In the fast-paced North Texas commercial construction market, a “Failed” status from a Registered Accessibility Specialist (RAS) can do more than disrupt a timeline. It can trigger project delays, redesign costs, postponed tenant move-ins, and additional inspection fees.
For general contractors and project managers, compliance with the Texas Accessibility Standards (TAS) requires technical precision that extends beyond standard building code coordination.
Below are four of the most common accessibility mistakes that delay commercial projects in Texas, along with practical guidance to help prevent them.
1. The 1:12 Ramp Geometry Trap
One of the most frequent compliance issues involves ramp miscalculations.
Under TAS, any slope steeper than 1:20 is considered a ramp and must follow a 1:12 ratio. That means one inch of vertical rise requires 12 inches of horizontal run.
The Common Mistake
Project teams often calculate only the rise-to-run ratio and overlook required landings. TAS generally requires 5-foot by 5-foot level landings at:
- The top of the ramp
- The bottom of the ramp
- Any change in direction
- At intervals depending on total ramp length
The Resulting Delay
During a final inspection, the ramp may:
- Extend into a fire lane
- Encroach on required egress pathways
- Reduce required clearances
If this is discovered late, redesign and reconstruction may be required before a Certificate of Occupancy can be issued.
A Practical Alternative
In tight commercial footprints, a Vertical Platform Lift (VPL) may offer a more compact solution. Many VPL models occupy approximately a 5-foot by 5-foot footprint, depending on configuration and code requirements.
Because they travel vertically instead of horizontally, they can help preserve usable square footage when ramp sprawl is not practical.
Learn more about Vertical Platform Lifts: Early coordination can prevent costly equipment replacement.
Early coordination can prevent costly equipment replacement.
https://lift-aids.com/vertical-platform-lifts/
2. Overlooking Short-Rise Barriers
Short elevation changes are frequently underestimated during renovation and tenant finish-out projects.
The Common Mistake
Assuming that one or two steps, typically 6 to 7 inches per step, are minor and do not require an accessible route.
Under TAS:
- Vertical changes over 1/4 inch must be beveled
- Changes over 1/2 inch require a compliant ramp or lift
Even a small split-level transition to a mezzanine, raised platform, or office area must provide an accessible path of travel.
The Resulting Delay
A RAS inspector may identify that a specific functional area lacks an accessible route. This can delay occupancy until a compliant solution is installed and inspected.
A Proactive Approach
Early identification of short-rise barriers during schematic design allows teams to integrate a compliant solution before finishes are complete.
In many cases, an unenclosed VPL can be surface-mounted with minimal structural disruption, depending on site conditions.
3. Specifying the Wrong Lift Equipment
Another common issue occurs when equipment is selected based on cost alone rather than code applicability.
The Common Mistake
Installing a residential-grade stairlift in a commercial or public-use setting to satisfy accessible route requirements.
While stairlifts serve important residential applications, they are generally not recognized as a compliant accessible route solution for new commercial construction or significant alterations under ADA and TAS standards.
The Resulting Delay
If identified during inspection, the equipment may need to be replaced with a properly rated vertical solution before the space can be approved.
The Corrective Strategy
Consulting with a Licensed Texas Elevator Contractor helps ensure that the specified equipment:
- Meets applicable ASME A18.1 or A17.1 safety standards
- Is rated for commercial or public-use environments
- Aligns with TAS and TDLR requirements
Early coordination can prevent costly equipment replacement.
4. The Post-Installation Compliance Gap
Accessibility compliance does not end at installation.
In Texas, vertical transportation equipment must be registered with the Texas Department of Licensing and Regulation (TDLR).
The Common Mistake
- Failing to schedule the required initial inspection
- Overlooking registration requirements
- Neglecting renewal of the annual operating certificate
The Potential Consequences
Operating equipment without a valid TDLR certificate may result in red-tagging, fines, and required shutdown until compliance is restored. Penalties can vary depending on the circumstances and enforcement actions.
A Coordinated Compliance Plan
Working with an experienced lift contractor can help ensure:
- Required submittals are completed
- State registration is handled properly
- Inspection coordination is scheduled
- Documentation is maintained
This coordination helps reduce the likelihood of administrative delays after installation.
Strategic Takeaway for Texas Project Managers
Commercial accessibility is not a last-minute checklist item. It is a technical discipline that requires early planning and coordination.
To help reduce inspection risk and avoid costly delays:
- Evaluate ramp geometry early in site design
- Identify short-rise barriers during initial walkthroughs
- Specify equipment that meets commercial safety standards
- Confirm TDLR registration and inspection timelines
By addressing these factors proactively, project teams can better protect construction schedules, reduce redesign costs, and support a smoother path to occupancy.
Lift-Aids partners with general contractors, architects, and facility owners across North Texas to help evaluate accessibility barriers and recommend code-aligned solutions that fit both operational and structural needs.
Disclaimer: This content is for general informational purposes only and does not constitute safety, engineering, or regulatory advice. Equipment selection and performance vary based on application, environment, installation conditions, and usage.