What Is Retrofit and Why Is It a Smart Choice for Existing Buildings?
Retrofit involves modernising existing access control systems without replacing the entire building or infrastructure. Many organisations choose retrofit because it significantly improves site security at considerably lower costs than a completely new installation. Whether you manage an older commercial building or want to upgrade a sports facility, retrofit offers a direct way to replace outdated access control with a system that meets today’s requirements.
At Geran Access Products, we have been helping organisations find the right access solutions for over 30 years. Want to know whether retrofit is the right choice for your situation? Read on and discover what retrofit involves and how the process works.
What Exactly Does Retrofit Mean?
In access control, retrofit means upgrading existing physical barriers — such as barriers, turnstile doors, or access gates — with new electronics or software without completely replacing the mechanical structure. The existing frame or rotating mechanism remains in place; only the outdated components are renewed.
In practice, retrofit may involve adding a card reader to an existing turnstile door, connecting a registration kiosk to an already installed barrier, or integrating a new access control system into a speed gate that has been operating on a construction site for years. By replacing only what is necessary, the investment remains manageable. Retrofit is therefore a practical solution for buildings where the foundation is still in good condition, but the technology no longer meets modern standards.
Why Do Organisations Choose Retrofit?
Organisations choose retrofit for three main reasons: lower costs, minimal disruption to daily operations, and shorter project lead times. A completely new access control system often requires extensive structural modifications. With retrofit, these modifications are kept to a minimum, allowing the location to remain operational during the upgrade.
Retrofit is particularly valuable for locations with high visitor flows, such as distribution centres, gyms, and office buildings, where downtime can be costly. Because Geran Access Products maintains a large inventory and delivers quickly, retrofit projects can often be completed in a short timeframe. Our 5-year warranty on installed components also ensures long-term reliability.
Which Industries Benefit Most from Retrofit?
Retrofit is an excellent solution for industries where existing access systems still have a solid mechanical foundation, but the technology no longer meets current security requirements. This applies to a wide range of locations, from busy gyms to highly secured distribution centres.
The sectors where retrofit is most commonly applied include:
- Distribution centers en fabrieken:Â Turnstile doors and barriers often remain in place for many years. While the structure is still in good condition, integration with modern access control software may be missing. Retrofit enables this integration without interrupting production processes.
- Gyms en fitnesscentra:Â Access gates and speed gates in these environments handle high visitor volumes. Retrofit adds modern subscription integration or app-based access to existing installations.
- Office buildings:Â During renovations or redesigns, the physical access gates often remain in place. Retrofit ensures compatibility with new access cards or visitor registration software.
- Construction sites , and events:Â Temporary access systems mounted on base plates are frequently reused after projects. Retrofit extends the lifespan of these systems by replacing outdated electronic components for future deployments.
- Airports en openbare vervoersknooppunten:Â Here, continuity and security are essential. Retrofit makes it possible to replace outdated systems step by step without disrupting pedestrian flow.
Do you recognise your location in one of these sectors? Contact us and together we will assess whether retrofit is the right approach for your access control system.
Retrofit or Complete Replacement: Which Should You Choose?
The choice between retrofit and complete replacement depends on the condition of the existing installation. Retrofit is the smartest option when the mechanical components are still functioning properly and only the electronics or software are outdated. Complete replacement is the better choice when the structure itself is worn out, the throughput capacity no longer meets requirements, or the security standards have fundamentally changed.
The points below can help you quickly determine which option best suits your location:
- Is the frame or mechanical rotor of the turnstile door still intact? Then retrofit is often the fastest solution.
- Does the current throughput capacity still meet expected visitor numbers? If so, retrofit may be the right option.
- Can the existing software still be updated or integrated with modern access control software? If yes, retrofit can extend the system’s lifespan by many years.
- Is there corrosion, structural damage, or have installation dimensions changed? Then complete replacement is usually the better long-term solution.
If you are unsure, Geran Access Products is happy to assist. We assess the situation on-site and provide advice based on the actual condition of your installation rather than a standard solution.
Need advice or request a quote directly?
Would you like to know which access solution best fits your situation? Or are you looking for a concrete price indication for your project? Geran Access Products is happy to think along with you and translates your requirements into a practical and reliable solution.
Request a quote and receive a proposal that is fully tailored to your location, use, and required security level. Prefer to get advice first? Feel free to Contact us, we will help you quickly and effectively.
Frequently asked questions
With retrofit, an existing system is upgraded with new electronics, software, or components without replacing the entire installation. A new access control system starts completely from scratch. Retrofit is generally faster and more cost-effective, provided the mechanical foundation is still in good condition. A completely new system is the better choice when the structure itself is outdated or damaged.
Yes, in most cases integration with existing software is perfectly possible. During retrofit, the new electronic components are selected to ensure compatibility with commonly used access control systems. This allows existing card readers, employee badges, or visitor registration systems to remain in use. We always verify in advance whether the desired integration is technically feasible.
This depends on the size and complexity of the project, but retrofit can usually be completed much faster than a full system replacement. In many cases, the location can remain operational during the upgrade works.
A technical inspection quickly provides insight into the condition of the installation and the possibilities for retrofit. Based on this assessment, it can be determined which components can remain and which should be replaced.
Retrofit is widely used in distribution centres, office buildings, gyms, airports, construction sites, and industrial environments where existing access systems are still mechanically sound.