Grazy Brandwering is based at Oude Middenweg 231-W in Den Haag. From that location, we work throughout the city and region: from the government offices and international organizations in Beatrixkwartier to the healthcare and education buildings in Escamp, Laak, and Leidschenveen, and the business parks in Binckhorst and along the ZKD.
In Den Haag our work has included a new build on the Maanplein, where we fire-stopped the penetrations of around a hundred apartments, the renovation of a building more than a hundred years old belonging to Middin on the Monsterseweg in Kijkduin, and the conversion of a building on the Spuistraat into apartments with a shop.
Because we are based locally, we are quick on-site for a survey, an emergency repair to a fire door, or an inspection round. For property owners, homeowners' associations, and facility managers in Den Haag, we are a single point of contact for the entire process: advice, execution, and the digital logbook.
Service area: Beatrixkwartier, Centrum, Binckhorst, Laak, Escamp, Segbroek, Scheveningen, Leidschenveen-Ypenburg, Loosduinen.
“We work meticulously, with experienced fitters and at a competitive price. We keep the lines short, so we can act quickly. And if you don't know how to achieve the required fire resistance? Then we think along with you, recommend a solution and, if you wish, carry it out ourselves.”
Grazy Brandwering
- Oude Middenweg 231-W
2491 AG Den Haag - 06 - 3815 2369
- info@grazybrandwering.nl
- Monday to Friday: 07:00 - 17:30
Fire-resistant seals, fire doors, fire-resistant glass, and compartmentalization in Den Haag.
Work we did in Den Haag

Maanplein Den Haag
Shafts, toilet waste pipes, heat recovery ducts, water pipes and meter cupboards fire-stopped in a new apartment complex.

Middin Kijkduin
Fire-resistant floors and walls, penetrations, air ducts, fire dampers and cable trays during the renovation of a building more than a hundred years old.

Spuistraat Den Haag
An old building converted into three apartments with a shop: steel structure clad for fire resistance, ventilation and penetrations made fire-resistant.
All services, delivered locally
Fire-Resistant Seals
Sealing penetrations against fire with collars, wrap strips, sealant, mortar or other systems with a substantiated application, so that the WBDBO of your fire separation stays intact.
More about fire-resistant sealsFire-Resistant Steel Cladding
Fire-resistant cladding or coating for steel beams and columns, so load-bearing capacity is retained for up to 120 minutes in a fire.
More about fire-resistant steel claddingFire-Resistant Glass
Fire-resistant glass made to measure: glazed partitions, screens and glazing with EI 30 or EI 60 classification, supplied and installed.
More about fire-resistant glassFire-Resistant Doors
Fire doors made to measure, adjusted or refurbished: up to 60 minutes fire resistance, smoke-resistant where required, self-closing and certified.
More about fire-resistant doorsFire dampers
Installing, testing and maintaining fire dampers: automatic shut-off of ventilation ducts at every compartment boundary.
More about fire dampersFire-Resistant Separating Structures
Fire-resistant walls, partition systems and ceilings that divide your building into manageable fire compartments.
More about fire-resistant separating structuresConsultancy & Assessment
From a quick fire safety scan to a full survey: we map out the fire safety of your building clearly.
More about consultancy & assessmentMaintenance & Inspection
Periodic maintenance and inspection of your fire protection, with everything verifiably recorded in a digital logbook.
More about maintenance & inspectionFrequently requested by: Offices & multi-tenant real estate · Healthcare institutions · Education and more
Fire protection in Den Haag - frequently asked questions
Yes. From our office in Den Haag, adjusting a single fire door or sealing a few penetrations is also easy to schedule.
Yes - inspection, repair and the digital logbook for residential and office complexes across the city, with reporting at property and portfolio level.
Among others, the fire-stopping in a new-build complex with around a hundred apartments on the Maanplein, the fire protection during the renovation of a building more than a hundred years old belonging to Middin on the Monsterseweg in Kijkduin, and the fire-resistant cladding of the steel structure during the conversion of a building on the Spuistraat.
Yes. We assess the situation on site, recommend a solution that falls within the field of application of a tested system and, if you wish, carry it out ourselves. If the requirement itself is unclear, we consult your fire safety consultant or the competent authority.
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