Despite being a sparsely populated country, the Netherlands has a very high density of cables and pipelines, making cable penetrations through floors, walls, and ceilings indispensable. This infrastructure—often critical and frequently underground—must reach our homes and commercial buildings via numerous intermediate stations without leakage or the risk of fire spread. Properly finished cable penetrations are therefore essential.
The content of this page has been translated automatically and may contain minor errors.
Cable entries
Risks of unsealed penetrations
Cable penetrations are openings in floors, walls, or ceilings through which cables and pipes pass. Without proper sealing, these openings pose a risk: fire, smoke, and moisture can spread unhindered. At SealteQ, we provide fire-resistant, smoke-tight, and watertight cable penetrations that comply with the strictest safety standards.
Why are cable penetrations important?
-
Fire Safety: Untreated penetrations allow fire and smoke to spread rapidly. Sealed penetrations gain valuable minutes and limit damage.
-
Watertightness: Essential in basements, technical rooms, and tunnels to prevent leaks and installation damage.
-
Airtightness and Insulation: Prevents drafts, sound transmission, and heat loss.
-
Continuity: Our solutions remain safe and sustainably usable during expansions or modifications.
SealteQ as a Specialist in Cable Penetrations
Every situation is unique. Our specialists will assess the structure, the function of the space, and the desired lifespan with you. Based on this, we advise on the correct solution for cable penetrations that will remain safe and reliable for years.
Projects
Frequently asked questions about cable entries
What is a cable penetration?
A cable penetration is an opening in a floor, wall, or ceiling through which cables and conduits pass. Without proper sealing, this opening poses a risk regarding fire, smoke, and moisture.
Why must a cable penetration be sealed to be fire-resistant?
An untreated penetration allows fire and smoke to spread unimpeded to other areas. A properly sealed penetration buys precious minutes and significantly limits damage.
In which areas are watertight cable penetrations essential?
Especially in basements, plant rooms, and tunnels, where leakage through an unsealed penetration can quickly lead to damage to installations.
Does a cable entry also prevent drafts and sound transmission?
Yes. An airtight finish limits not only drafts but also noise transmission and heat loss between rooms.
Does a sealed penetration remain usable for future modifications?
SealteQ’s solutions are designed to remain safe and durable in use, even if the cable or pipe configuration is subsequently expanded or modified.
Which standards do SealteQ cable penetrations comply with?
Our cable penetrations are fire-resistant, smoke-tight and waterproof and meet the strictest safety standards in construction.
Who determines which solution is needed for my situation?
Our specialists assess the structure, the function of the space, and the desired service life, and recommend the appropriate solution based on this assessment.
Our specialisms
View all
