Fire Penetration

Fire penetration products are designed to seal gaps and voids near piping, cables, wall spaces and other elements penetrating walls or decks, where flames and smoke could spread in the event of a fire.

Find products Download Fire Stopping Fire Rated Ductwork

Fire Penetration

We offer a comprehensive selection of products that have been specifically engineered to combat fire spreading – buying valuable time for occupants to escape and for fire services to arrive.

This can raise the overall fire safety standards of a building, and offer additional protection for those living and working there.

Find out how ROCKWOOL solutions can improve the long-term safety of your construction project or renovation.

Find inspiration, guides and reports

Get the resources you need with our Quick Start Links

1/4

Why do we need fire penetration solutions?

Fire penetration products perform a vital role in protecting buildings from fire and smoke spread.

Pipeworks, electricity cables and network lines keep buildings running every day. But both they, and the gaps around them, can be the perfect places for fumes and flames to pass through in the event of a fire.

This spread can happen in a matter of seconds. Not only does this put lives at risk, but it also minimises the time emergency services have available to arrive at the scene and provide help.

Installing robust fire resilient insulation and other specialised products is an effective way to help prevent this.

Any chain is only as strong as its weakest link, and ROCKWOOL solutions are designed to strengthen these weak points. By plugging gaps around cables and pipes, as well as through solid, partition and light construction walls, fire safety in constructions can be significantly improved.

Calculator and savings

To calculate how much of each product you’ll need, you can contact us directly. We can work with you to understand your construction and the unique needs of your building.

Once installed, effective insulation, seals and wraps can help create a safer working and living environment for occupants – and protect constructions against costly damage.

Learn about energy efficiency

house, calculator, funds, state subsidy, germany

Why choose ROCKWOOL solutions?

Fire protection – using non-combustible stone wool, ROCKWOOL products can offer fire protection in the event of a fire.
Adaptability for design – smart fibres in stone wool can adapt to gaps and uneven surfaces, providing total coverage and preventing penetration¹.
Robustness – optimal technology produces insulation that will last the lifetime of a building, giving fire resilience for life².

Case studies

See how ROCKWOOL release the natural power of stone to enrich modern living.

Find more case studies

Case Study, Sluseholmen,Techinical Insulation, fire protection, Conlit Black, Gröning Arkitekter, building,

Fire insulation is an important part of the safety and security of a building, and now the insulation can protect future residents in a discrete way.

Allan Kasper

Owner at contractors PM Teknisk Isolering

Passive Fire Applications

Insulation

Fire Stopping | ROCKWOOL

ROCKWOOL fire stopping products act to slow and prevent the spread of a fire in a building. Find out how our range achieves this vital goal.

Insulation

Fire Penetration | ROCKWOOL

Fire penetration products can prevent flames and smoke spreading through gaps and unsecured elements in your building.

Insulation

Fire Duct System | ROCKWOOL

Fire duct system reduces the serious risk of fire spread throughout buildings. Protect your construction and building occupants with ROCKWOOL solutions.

Installation

Our stone wool solutions are designed to be easy to work with and install – making it simple to protect your project.

Inspiration and guides for professionals

Sustainability and energy efficiency

We create solutions that care for your project, people and the environment.

Our stone wool products can be recycled repeatedly to create new products – without any dip in quality or performance³. This contributes to less waste and helps reduce our carbon emissions by 10 percent when producing new products⁴.

vertical garden a concept of sustainable building, eco building landscape climbing plants

We’ve also ensured the insulation we sell annually will save 100 times the carbon emitted when it was produced, throughout the lifetime of its use. This helps us invest in the planet’s future⁵.