
Fire closures that protect your family — without ruining the look of your home.
You do not have to worry whether the product will pass inspection. We deliver certified closureswith all the paperwork your architect and the building authority will ask for.
Made to measure
So that everything fits your home
Doors and windows have to match the interior and the exterior of the building. After years of making them, that is no problem for us.
Everything is hand-made to order, so we can handle unusual sizes and shapes. We even make windows classified DP1 that look like wood — something very few makers in the country manage.
And we talk to people plainly. We tell you what is possible and what is not, and we keep the dates we agree on.

Our products
We make and install
Everything under one roof, with certified fire resistance.
Fire doors
Custom-made wooden doors rated EW15 – EW30 and EI15 – EI30, with DP3 structural parts. We build them to match the rest of your interior.
Learn more →Fire windows
Windows rated EW15 – EW60 and EI15 – EI60, in both DP3 and DP1. We are one of the few makers of wooden DP1 fire windows in the country.
Learn more →Fire walls
Glazed and solid walls rated EW15 – EI60. We combine fire doors and windows from different materials as you need.
Learn more →Fire upgrades
Have beautiful old doors you do not want to lose? We upgrade them to fire-rated without replacing them, keeping the original look.
Learn more →Our fire doors are always open to you
We will gladly discuss the fire protection options for your building — free of charge.
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
About to deal with fire doors, windows or walls? Get in touch — we will prepare a free, no-obligation quote and discuss the options for materials, design and manufacture.