When a warehouse is rented or a site is used temporarily, flexible barrier planning runs into a constraint an owned facility doesn't have: a permanent, irreversible floor fixing is often neither what the landlord permits nor what the tenant wants.
Why permanent fixing isn't always possible
Lease agreements often restrict irreversible changes like drilling into the floor or anchor/fastener installation, or impose a reinstatement obligation at the end of the lease. In that case, a standard floor-anchored flexible barrier solution can run into a contractual obstacle.
Where portable/weight-based solutions come in
Bollard and ground barrier systems that hold their position through their own weight or a light floor plate, without drilling into the floor, can be an alternative to a permanent flexible barrier on these sites. These solutions provide practical protection for guidance and low-speed contact scenarios (see our article on when bollard/ground barriers are enough).
The limit needs to be stated clearly too
A portable solution doesn't match the impact energy a permanently anchored flexible barrier can withstand. On a rented site with high traffic or heavy-vehicle risk, explaining this limit clearly upfront to both tenant and landlord prevents a false sense of security.
Portability becomes an advantage once the lease ends
Another practical benefit of portable systems is that they can move with a site change — instead of investing again for a new site, the existing system can be adapted to the new layout.
Conclusion
On a rented site, the right question isn't 'which flexible barrier is strongest' — it's 'what's the best protection realistically achievable within the lease and site conditions.' That assessment calls for a different site-survey logic than for a permanent facility.