
For heritage buildings
Fire doors and windows for chateaux, castles and churches
POZUZ fire doors and windows adapt to chateaux, castles, monasteries, churches and other historic buildings that need fire protection. They look like the original — they simply carry certified fire resistance inside.
You do not have to choose between fire safetyand the original appearance of the building.
We build a replica so exact that no visitor notices it — and it still meets the fire safety design and the heritage authority.
Our speciality
So that everything fits the character of the building
In a historic building you cannot simply swap the doors for standard ones. Windows and doors have to match the interior and the exterior — down to the last profile.
We make exact replicas of the original doors, frames and windows: panels, profiles, mouldings and hardware. Where possible we prefer toupgrade the original infill andleave it in place. We also makewindows classified DP1 that look like wood.
We are used to dealing with heritage authorities and architects. We agree on a sample and the profile detail up front, so nothing has to be improvised on site.

Our products
What we make for heritage buildings
All hand-made to order, with certified fire resistance.
Door and frame replicas
An exact copy of the original doors and frames — profiles, panels, hardware — only with certified fire resistance inside.
Learn more →Fire upgrades
The original doors need not go. We upgrade them to fire-rated without replacing them, keeping the original look.
Learn more →Wooden DP1 windows
Windows rated EW15 – EW60 and EI15 – EI60. We are one of the few makers of DP1 windows that imitate wood.
Learn more →Fire walls
Glazed and solid walls rated EW15 – EI60. They divide the space without disturbing the character of the interior.
Learn more →Our fire doors are always open to you
We will gladly discuss the fire protection options for your building — free of charge.
Projects
We look after fire protection for these clients
Curious how our fire doors, windows and walls look in real interiors? Visit our references and see what we can do in the photos from our projects.
Why POZUZ
What you get from us
From design to installation
We take care of everything from the digital 2D/3D design to the installation on site.
We meet deadlines
We always keep to the agreed dates and stay in touch throughout.
Certified products
Our products carry certified fire resistance, verified by TZÚS and PAVUS.
5 000+ projects
We have more than 5 000 completed projects behind us — and new ones keep coming.
Certification
We guarantee compliance with fire safety
All our products meet the required fire-safety classes and are certified for use in buildings. Our products are verified by the Technical and Test Institute for Construction Prague (TZÚS) and PAVUS, a.s.
- Fire doors meet EW15 – EW30, EI15 – EI30 with construction parts DP3
- Fire windows meet EW15 – EW60, EI15 – EI60 with construction parts DP3 DP1
- Fire walls meet EW15 – EI60 and can be combined from fire doors and windows of various materials


Our website ends here, but our partnership can begin
Dealing with fire safety in a heritage-listed building? Get in touch — we will prepare a free, no-obligation quote and discuss the options for materials, profiles and manufacture.