10 vs. 12 metres of clear height: a decision that can save a company years and significant costs
When companies search for a new logistics or production facility, they usually focus on location, rental levels, workforce availability and transport accessibility. However, in practice, a parameter that may initially seem like a minor technical detail often proves decisive – the building’s clear height.
At iO Partners, we regularly see how the clear height of a building directly influences not only the current efficiency of operations, but also how well a company will be able to adapt to growth in the coming years. It affects warehouse capacity, operational optimisation and, increasingly, the readiness of facilities for automation.
“Clear height is often perceived as just another technical specification in a building’s data sheet. In reality, it determines how many pallet positions a company can efficiently utilise, how flexibly it can respond to increasing volumes and whether it is prepared for automation,” explains Štefan Červenák, Senior Consultant at iO Partners.
10 metres: a functional solution with clear limits
Facilities with a clear height of around 10 metres still have a place in the market. They can work well for cross-dock operations, fast distribution or certain types of manufacturing and assembly activities where storage is not the primary function.
However, in many modern logistics models, companies quickly reach the limits of such buildings. Growing product portfolios, increasing inventory levels and evolving customer requirements often mean that available warehouse capacity becomes insufficient within just a few years.
“At a clear height of 10 metres, optimisation options eventually reach their limit. If the business continues to grow, the typical solution is expansion into an additional facility – which brings new costs, greater logistical complexity and additional operational pressure,” adds Štefan.
12 metres: a reserve that pays off over time
At first glance, a difference of two metres may appear negligible. In practice, however, a clear height of 12 metres often allows companies to add an additional racking level and significantly increase the number of pallet positions without expanding the building footprint. In many cases, one additional level can increase capacity by approximately 15–25%.
Based on our experience at iO Partners, this additional capacity frequently allows clients to postpone relocation or avoid leasing additional warehouse space altogether. Instead of expanding operations externally, companies can simply optimise the use of space within their existing facility.
Clear height becomes even more important when companies begin considering VNA solutions, shuttle systems or automated warehouse technologies, where vertical space is a key parameter.
This is also why developers such as CTP, Prologis and GARBE now treat 12 metres of clear height as the standard for new Class A logistics facilities. What was once considered a premium feature is today becoming the market norm.
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Looking beyond a single technical parameter
At iO Partners, we always emphasise that clear height should not be evaluated in isolation. The most important perspective is that of the logistics or operations manager responsible for day-to-day warehouse performance.
“When advising clients on facility selection, we do not compare price per square metre alone. Together we analyse their operating model – expected pallet volumes, material flows and handling systems. Only then does it become clear whether the difference between 10 and 12 metres delivers a real operational benefit,” explains Štefan.
Equally important is how the warehouse is designed from the beginning. When racking layouts, handling processes and fire safety systems are properly considered during the planning stage, companies can often expand storage capacity simply by adding an additional racking level – without interrupting operations or making costly structural changes.
Growing pressure on efficiency in prime logistics locations
In established logistics hubs such as Senec, Žilina and Košice, efficient use of space is becoming increasingly important. Rental levels and operational costs directly influence the price per pallet position that logistics providers can offer to their clients.
The quality of a facility’s design – including its clear height – therefore plays a significant role in the overall competitiveness of logistics operations.
A decision whose impact becomes visible over time
In practice, the difference between 10 and 12 metres of clear height can result in:
- a higher number of pallet positions without expanding the facility,
- easier implementation of automation technologies,
- greater flexibility in warehouse layout,
- the ability to accommodate growth without relocating operations.
For this reason, iO Partners recommends evaluating clear height in the broader context of the entire warehouse concept – including technology, fire safety requirements and long-term growth strategy.
“Choosing the right facility is not just about the price per square metre. It is a strategic decision that will influence operational costs, flexibility and the efficiency of logistics processes for years to come. If made correctly from the beginning, companies benefit from it long after the lease agreement has been signed,” concludes Štefan Červenák.
Senior Consultant, Industrial Agency
