+420 722 408 193 info@pozuz.cz

Repair and refurbishment of existing fire doors

Renovation with fire safety in our role

  • Replacement (repair and refurbishment) of existing historic wooden doors without fire resistance to fire resistant doors
  • Fire resistance: max. EI 30 DP3

If the doors in the building are assessed according to ČSN 73 0834 - Changes to buildings - the existing doors, which are to become fire-resistant by changing the building layout, can be modified to fire-resistant without the need to replace them and manufacture new ones.

Depending on the requirement for the type of fire resistance, it is either a modification by adding tape only or a more complex repair with a possible increase in the thickness of the door leaf, replacement of the cassettes with fire resistant ones, glazing with fire glass and replacement of the lock with a new one with fire resistance.

In order to evaluate the possibility of such a repair, in addition to the description from the elements table, a complete fire report must be sent, which indicates according to which standards the building is assessed.


Many years of experience in the manufacture and installation of fire walls can be proven by our many satisfied customers.

We have received many thanks for the reliable execution of orders within the agreed deadlines. Our experience in the manufacture and installation of fire windows, the quality of the products and the work performed can be proven by a number of reference buildings.

Examples of fire protection modifications

Contact us

    Name and surname




    POZUZ, s.r.o.

    Company headquarters

    Těšínská 403, 373 61 Hrdějovice
    IČO: 28134818 DIC: CZ28134818
    C 19378 registered at the Regional Court in České Budějovice


    Trägerův Dvůr 117, 37010 České Budějovice
    Opening hours:
    Mon-Fri 07.30 - 16.00
    Lunch break 10.45 - 11.15

    Responsible manager:

    Ondřej Kubart
    tel : +420 722 804 934
    E-mail : kubart@pozuz.cz


    Lenka Kubartová
    tel : +420 722 408 193
    E-mail : rozpocty@pozuz.cz