QRamp QR4.0 Module 4 - Entry/Exit Section
Manufacturer: Thru Flow
Part Type: Entry/Exit Section
Typically Ships: 1 - 3 weeks
QRamp Modular Accessibility Ramp System
QRamp Modular Ramp System is a modern, high-quality accessibility solution designed to provide safe, code-compliant access into homes and commercial buildings. Built around a fully modular design, QRamp allows residential and commercial customers to configure a ramp system that precisely matches their required entry height—without cutting, welding, or custom fabrication.
Unlike traditional aluminum or wood ramps that often look temporary or industrial, QRamp was intentionally engineered to be visually cleaner, more architectural, and better integrated with its surroundings. The result is an accessibility ramp that performs like a professional system while maintaining a refined, finished appearance suitable for homes, offices, retail spaces, and public facilities.
QRamp is a modular accessibility ramp system designed to be ADA capable when properly configured and installed. Compliance with the Americans with Disabilities Act (ADA) is determined by the final ramp layout, slope, width, landings, handrails, edge protection, and site conditions. It is the responsibility of the purchaser, installer, or project designer to ensure the ramp system meets all applicable federal, state, and local accessibility requirements. QRamp components can be configured to meet ADA guidelines, but not all installations will be ADA compliant by default.
Designed Around Your Required Height
QRamp systems are purchased and configured based on the total rise from ground level to the finished floor or threshold. Using standard ramp slope guidelines (commonly 1:12), the system is assembled from modular ramp sections and platforms to safely and comfortably reach the required elevation.
- Ramp runs can be lengthened or shortened as needed
- Platforms can be added for turns, landings, or door clearance
- The system can be reconfigured or expanded later if site conditions change
This approach makes QRamp ideal for both permanent installations and long-term adaptable access solutions.
A Better-Looking Alternative to Traditional Ramps
Many accessibility ramps focus solely on function and often end up looking temporary or industrial. QRamp was designed with a different mindset—one that balances performance with appearance. Clean aluminum framing, uniform lines, and fully integrated components give the system a purpose-built, intentional look that feels like a permanent part of the building rather than an afterthought. The result is a ramp system that provides dependable access without detracting from the surrounding architecture.
This refined design makes QRamp a strong choice for residential entryways where curb appeal matters, as well as for commercial storefronts, offices, and multi-use buildings where professionalism and aesthetics are just as important as accessibility.
Slip-Resistant ThruFlow™ Decking
QRamp ramp sections and platforms are surfaced with ThruFlow™ decking, a high-performance composite designed specifically for outdoor use.
Key advantages of ThruFlow decking:
- Slip-resistant walking surface, even when wet
- Open-flow design allows water, snow, and debris to pass through
- Cooler underfoot than solid decking in direct sunlight
- Minimal maintenance and long-term durability
This decking enhances safety for wheelchair users, walkers, and caregivers while reducing maintenance concerns in all climates.
How the QRamp System Goes Together
QRamp is built from standardized modules that connect cleanly and securely to create a complete, code-compliant ramp system. Each component is designed with a specific function while maintaining consistent fit, strength, and appearance throughout the installation.
- Ramp sections form the inclined walking surface between elevations and are available in multiple standard lengths to meet recommended accessibility slope guidelines. Each section features an aluminum frame paired with integrated ThruFlow™ decking and connects seamlessly to platforms and additional ramp runs.
- Platforms and landings provide level resting and maneuvering areas at doorways, changes in direction, or along longer ramp runs. These components ensure safe transitions and maintain a uniform width and decking surface for a clean, cohesive look.
- Adjustable support legs deliver structural stability while allowing precise height adjustment to accommodate uneven terrain. They make the system adaptable to concrete, asphalt, or compacted soil installations across a wide range of site conditions.
- The handrail system enhances safety and usability by providing a consistent grip height along ramp sections and platforms. Handrails integrate cleanly into the ramp frame and can be configured to meet application-specific or code requirements.
- Transition and entry plates create smooth entry and exit points at both ground level and thresholds, reducing trip hazards and improving comfort for wheelchairs, scooters, and other mobility devices.
QRamp Modular System Components
The QRamp system is built around a series of standardized modules that work together to create a safe, attractive, and code-compliant access ramp. Each module serves a specific purpose, allowing the ramp to be configured precisely for the required height, layout, and site conditions.

Module #1 – Sloping Section with Legs
The Sloping Section with Legs is the core component of the QRamp system and is used wherever a change in elevation is required. It creates the inclined portion of the ramp, providing a safe, gradual slope for wheelchair users and individuals with limited mobility. This module includes adjustable support legs for precise leveling on concrete, asphalt, or compacted ground. Sloping sections with legs can be used individually for small height changes or combined with additional sections and platforms to achieve greater elevations while meeting recommended accessibility slope guidelines.

Module #2 – Sloping Section without Legs
Sloping Section without Legs is used when the ramp section can be supported by adjoining QRamp modules rather than direct ground contact. It forms a continuous inclined surface between platforms or between a platform and a sloping section with legs, maintaining a smooth, uninterrupted ramp run. Sloping sections without legs are typically used in longer ramp systems, elevated runs, or multi-section configurations where intermediate ground support is not required, helping maintain clean sightlines and a streamlined appearance while meeting accessibility slope guidelines.

Module #3 – 4’ x 4’ 90 Degree Turn Platform
The 4′ x 4′ 90-Degree Turn Platform is used to change the direction of the QRamp system while maintaining a level, stable surface. This module allows the ramp to turn 90 degrees without interrupting accessibility, making it ideal for installations where space constraints prevent a straight ramp layout. The 4′ x 4′ platform provides adequate room for safe maneuvering and smooth transitions between ramp runs. It is commonly used in L-shaped or switchback configurations, at mid-ramp direction changes, or where property boundaries, landscaping, or building features require the ramp to follow a specific path while remaining safe and code-compliant.

Module #4 – Entry/Exit Section
Entry/Exit Section is used at the beginning or end of the QRamp system to create a smooth, safe transition between the ramp and the surrounding surface or building entry. This module ensures users can enter or exit the ramp without abrupt changes in height that could cause discomfort or create a trip hazard. The entry/exit section is typically installed at ground level, door thresholds, or connecting surfaces where a gradual transition is needed. It improves usability for wheelchairs, scooters, and walkers while providing a clean, finished interface between the QRamp system and the existing site conditions.

Module #4V2 – Extended Entry/Exit Section
The Extended Entry/Exit Section is designed to provide a longer, more gradual transition at the beginning or end of the QRamp system. It is used where additional run length is needed to ease the change in elevation between the ramp and the ground or building entry. It is commonly used at ground-level approaches, door thresholds, or locations where site conditions or accessibility requirements call for a smoother, more forgiving transition while maintaining a clean, finished appearance.

Module #6 – Transition Plate
Transition Plates are used to create a smooth, flush connection between the QRamp system and an adjacent surface such as a doorway threshold, platform, or ground surface. It helps eliminate small gaps or abrupt elevation changes that could interfere with wheels or create a trip hazard. This module improves comfort and safety for wheelchair users, mobility scooters, walkers, and caregivers by ensuring a clean, continuous transition onto or off of the ramp. Transition plates are commonly used at building entrances, platform connections, and ground contact points to provide a finished, user-friendly interface between the ramp system and existing surfaces.

Module #7 – 1’ Bridge Section
The 1′ Bridge Section is used to span small gaps or connect QRamp components where a short, level transition is required. This module provides a stable bridging surface between adjacent ramp sections, platforms, or structural elements while maintaining a continuous walking path.

Module #7B – 1’ Bridge Section with Legs
The 1′ Bridge Section with Legs is used to span small gaps while providing independent ground support where additional stability is required. This module offers the same short, level bridging surface as the standard 1′ bridge section but includes adjustable support legs for direct load transfer to the ground. It is commonly used in situations where adjacent ramp sections or platforms cannot fully support the bridge span on their own, such as uneven terrain, longer unsupported runs, or transitions near grade changes.

Module #8 – 5’ x 5’ 90 Degree Turn Platform
The 5′ × 5′ 90-Degree Turn Platform is used to create a larger, level turning area within the QRamp system while allowing the ramp to change direction by 90 degrees. This expanded platform provides additional maneuvering space, making it ideal for users who require more room to turn or reposition mobility devices. It is commonly used in commercial applications, public facilities, or residential installations where accessibility guidelines or user comfort call for a larger landing area. The 5′ × 5′ size supports safe transitions between ramp runs, accommodates power wheelchairs and scooters, and helps maintain code-compliant layouts in L-shaped or switchback ramp configurations.

Module #9 – 4’ x 4’ Straight Resting Platform
The 4′ × 4′ Straight Resting Platform is used to provide a level resting area along a straight ramp run without changing direction. This module allows users to pause, regain balance, or reposition mobility devices while remaining aligned with the ramp’s path. It is commonly installed within longer ramp systems to improve comfort and usability, especially where extended slopes are required.

Module #10 – 5’ x 5’ Straight Resting Platform
5′ × 5′ Straight Resting Platform is used to provide a larger, level resting area along a straight ramp run without changing direction. The increased platform size offers additional space for maneuvering, stopping, or repositioning mobility devices, making it especially useful for power wheelchairs and scooters. This module is commonly used in longer ramp systems, commercial installations, or locations where accessibility guidelines or user needs call for a more generous landing area.
QRamp Vertical Guardrail and Mid Rail Add On
QRamp safety feature add-ons are designed to enhance user protection while preserving the clean, architectural appearance of the ramp system. The Vertical Guardrail and Mid Rail systems integrate directly with QRamp ramp sections and platforms, attaching to support legs at precise mounting points to ensure proper alignment and long-term structural stability. Both options install using self-drilling fasteners and are finished with protective end caps, creating permanent, integrated safety features suitable for residential and commercial applications.

Vertical Guardrail System
The QRamp Vertical Guardrail System provides integrated edge protection along sloping ramp sections, whether supported by legs or adjoining modules. It attaches directly to ramp legs or sidewalls at designated mounting points to ensure strength, proper alignment, and a clean, uniform appearance. Vertical spindles are secured between upper and lower guardrails to form a rigid, evenly spaced barrier that helps prevent roll-offs while maintaining open sightlines. Designed to install cleanly and remain permanently in place, the vertical guardrail system complements the architectural look of the QRamp system in both residential and commercial environments.

Mid Rail System
The QRamp Mid Rail System is an optional safety upgrade that installs between the upper handrail and the lower portion of each ramp or platform module. Adding this intermediate rail reduces the open space within the guardrail assembly by approximately half, providing increased containment and an added layer of protection for users. The mid rail attaches using self-drilling fasteners and integrates seamlessly into the existing guardrail structure, becoming a permanent safety enhancement. Designed to match the proportions and finish of the QRamp system, the mid rail improves safety while maintaining the ramp’s clean, refined appearance.
If you need assistance designing and purchasing a QRamp system, our team is here to help. To get started, simply provide the vertical distance from the lowest ground point to the top of the ramp’s end point, and we can recommend the correct configuration to meet your access needs. We’ll help ensure the system is properly sized, laid out, and equipped for a safe, functional, and clean-looking installation.
| Manufacturer: | Thru Flow |
| SKU: | QR4-MOD4 |
| General | |
| Part Type: | Entry/Exit Section |
| Module Type: | Entry / Exit Section |
| Module Number: | Module 4 |
| Item Type: | Modular Access Ramp |
| Series: | QR4.0 |
| Dimensions | |
| Section Width: | 42" |
| Section Length: | 24.75" |
| Product Information | |
| Compatible Module(s): | M1, M2, M7, M7B |
| Decking Material: | Thru Flow |
| Assembly Required: | Yes |
| Shipping | |
| Typically Ships: | 1 - 3 weeks |
| Shipping Method: | LTL Freight |
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