Fire protection for offices and multi-tenant real estate

Compartmentalization and maintenance in office buildings with changing tenants and renovations.

Certified in accordance with
VCA-certified ISO 9001 Kiwa K21050
Trusted by, among others, DNB · WTC Amsterdam · Cooltower · ASML

In multi-tenant offices, something is always changing: tenants come and go, floors are reconfigured, and data connections and climate systems are adjusted. Every renovation affects the fire compartmentalization between units, corridors, and shafts.

Grazy Brandwering works around existing tenants and delivers a digital logbook per building. For property managers with multiple properties, we map out the entire portfolio, with uniform reporting and a maintenance schedule.

Where things go wrong

Risks relevant to this sector

Tenant turnover

With every move-in, walls are relocated and cables are run. Without a follow-up check, breached fire separations go unnoticed until the next inspection or, worse, until a fire.

Dispersed responsibility

Owner, manager, and tenant sometimes point fingers at each other regarding fire safety. However, the duty of care under the Bbl lies primarily with the owner/manager.

Portfolio without oversight

Managers with dozens of properties often lack a uniform view of the condition of the fire protection provisions per property.

Our approach

Services that make the biggest difference here

Fire-Resistant Separ­structures

Walls, ceilings, and flame barriers that divide your building into safe, manageable fire compartments.

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Fire-Resistant Doors

Custom-made fire-resistant doors and frames that protect escape routes against fire and smoke for up to 60 minutes.

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Fire-Resistant Se­seals

Certified sealing of cable, pipe, and duct penetrations so that fire and smoke compartments remain intact.

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Fire-Resistant Glass

Compartmentalize with glass: preserve natural light and sightlines without compromising on fire safety.

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Maintenance & Inspection

Periodic inspection and maintenance keep your fire protection provisions demonstrably in order.

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Practical example

What that looks like in practice

For an investor with 22 office properties, we carried out a baseline assessment, set up a digital logbook per building, and linked this to an annual inspection round with an overview at portfolio level.

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Assessment framework

  • Besluit bouwwerken leefomgeving (Bbl) - specific duty of care
  • NEN 6068 / NEN 6075 - WBDBO and smoke resistance
  • NEN 2767 - condition assessment (for portfolio reporting)
Frequently asked questions

Questions about fire safety in offices & multi-tenant real estate

Yes. Small work is done during the day with minimal disruption; interventions in shared spaces or noise-producing work is scheduled in the evening or on weekends.

Under the duty of care in the Bbl, this is as a rule the owner or manager. Contractual agreements with tenants are possible, but legal responsibility remains with the owner/manager.

Yes: a logbook per building plus an overview across the entire portfolio - which properties are in order, where action is needed, and the multi-year estimate.

Ready to make your building fire-safe?

Request a no-obligation quote or schedule a consultation with one of our specialists.

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