Every penetration of cables, pipes and ductwork through a fire wall or ceiling must have the same fire resistance as the construction itself. We inspect the site, propose a certified sealing system, seal and label the penetrations and hand over the documents for the final building approval, throughout Slovakia.
A building is divided into fire compartments separated by fire walls and ceilings. Until installations pierce them, they keep fire and smoke in one compartment. However, every opening for a cable, pipe or ductwork is a place where fire can spread. That is why it is sealed with a system of proven fire resistance.
| What penetrates | Typical solution |
|---|---|
| cables and cable bundles | fire-resistant sealant or foam, for larger openings a board with fire-retardant coating |
| metal pipes | fire-resistant sealant or pipe wrapping with fire-rated insulation |
| plastic pipes, e.g. sewage | a fire collar or wrap that swells in a fire and closes off the pipe |
| cable trays and large openings | a system of fire boards and coating that allows cables to be added later |
| joints and connections between constructions | fire-resistant sealant, foam or sealing strips |
The specific system is selected according to the construction, the required resistance and what passes through it, always according to the manufacturer's classification and procedure.
Under Section 40 of Decree of the Ministry of the Interior No. 94/2004 Coll. on technical requirements for fire safety in the construction and use of buildings.
Before the final building approval, when the services are finished and the walls are still accessible.
New cabling or services often damage the original seals. They must be restored after the work.
Unsealed penetrations are often found by the fire protection technician during a fire inspection or by the fire authority during an inspection.
New fire compartments or a different use of the premises may require new sealing.
We can combine penetrations with other fire protection services, such as documentation, inspections and fire extinguisher inspection.
Sealing the place where cables, pipes or ductwork pass through a fire wall or ceiling. In a fire, the seal prevents fire and smoke from passing through the opening into the neighbouring fire compartment.
Whenever a service, installation or technological equipment passes through a fire-separating construction. Linear joints, i.e. the gaps between building elements of a fire construction, must also be sealed (Section 40 of Decree No. 94/2004 Coll.).
The same as the fire-separating construction it passes through, but no more than EI 90. If the wall has a resistance of EI 60, the penetration through it must also be EI 60.
Yes, if the opening has an area of more than 0.04 m², for example 20 × 20 cm. The label shows the word PRESTUP (penetration), the fire resistance, the name of the sealing system, the month and year of installation and the installer. It must be on at least one side of the construction, visible and difficult to remove (Section 40(4) and (5) of Decree No. 94/2004 Coll.).
No. Ordinary expanding foam or plaster has no proven fire resistance. The penetration must be sealed with a system classified for the given construction and exactly according to the manufacturer's procedure; otherwise it will not pass the final building approval or a fire authority inspection.
The price depends on the number and type of penetrations, the type of construction and the required resistance. After a site inspection or based on the design, we will prepare a quote promptly.
Inspection, system design, installation, labels and certificates throughout Slovakia. We will prepare a quote promptly.
Tailored quote
We will prepare a quote promptly
Tailored quote
We will prepare a quote promptly
Bezpečnosť práce, požiarna ochrana, pracovná zdravotná služba aj GDPR – jeden partner, jeden paušál, jedna zodpovedná osoba.
Bezpečnosť a ochrana zdravia pri práci
→Ochrana pred požiarmi a revízie
→Pracovná zdravotná služba
→Ochrana osobných údajov
→Civilná ochrana a jej pomôcky
Odpady a ochrana životného prostredia
V zložitej spleti vyhlášok, noriem, zákonov a kontrol preberáme starosti za našich klientov. Vy sa venujete tomu, čo je pre vás dôležité – vašej firme.
Viac o nás →Prehľadne, s lehotami a predpismi. Zistite, čo musí mať vaša firma v poriadku pred kontrolou.
Bezpečnostný technik, posúdenie rizika, školenia, OOPP a pracovné úrazy – čo, kedy a podľa ktorého paragrafu.
Zistiť povinnosti → OPPDokumentácia OPP, školenia raz za 24 mesiacov, hasiace prístroje, protipožiarne hliadky a kontroly.
Zistiť povinnosti → PZSPZS od prvého zamestnanca, posudok o riziku podľa novely 2026, kategorizácia prác a lekárske prehliadky.
Zistiť povinnosti →Za pár minút zistíte, čo vaša firma podľa zákona potrebuje a koľko to stojí. Prvý mesiac služieb máte zadarmo.
Occupational safety, fire protection, the occupational health service and GDPR – one partner, one flat fee, one person responsible.
Occupational safety and health
→Fire safety and inspections
→Occupational health service
→Personal data protection
→Civil protection and equipment
Waste and environmental protection
In a complex web of decrees, standards, laws and inspections, we take the worry off our clients' shoulders. You focus on what matters to you – your business.
More about us →Clearly laid out, with deadlines and regulations. Find out what your company must have in order before an inspection.
Safety technician, risk assessment, training, PPE and work accidents – what, when and under which section of the law.
See obligations → FIREFire protection documentation, training every 24 months, fire extinguishers, fire patrols and inspections.
See obligations → OHSAn OHS from the first employee, health risk assessment under the 2026 amendment, work categorisation and medical check-ups.
See obligations →In a few minutes you will find out what your company needs by law and how much it costs. Your first month of service is free.
Odpovedzte na pár otázok a okamžite uvidíte, čo musíte mať podľa zákona, čo vám chýba a orientačnú cenu. Prvý mesiac služieb máte zadarmo.
Vaša orientačná cena je hotová.Presnú ponuku vám pošleme e-mailom – zadarmo a nezáväzne.
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