Passive fire protection made easy

Supporting installers with fire stopping

From hesitant to confident — that’s the shift every installer can make. With Walraven Pacifyre® systems and support, you don’t have to figure out passive fire protection on your own.

Take advantage of our advice, easy-to-install certified solutions, and hands-on personal support when you need it.

Because when the right products, guidance and tools come together — you can handle it yourself, with confidence.

Read our Guide to Fire Stopping Get expert support

Why do some installers hesitate?

A passive fire protection system (or fire stopping) is used to seal openings and gaps made by pipes and cables, in fire-rated walls and floors. The primary purpose is to maintain fire compartmentation—restricting the spread of flames, smoke, and toxic gases between different rooms or building levels for a specific time.

It can be overwhelming due to the local regulations, or the process for installing can feel complex. As a result, some installers choose to outsource installation to specialist companies.

Giving you confidence to install fire stops!

Find easy-to-install, compliant fire stopping solutions backed by hands-on technical support before, during, and after installation.

Download our Walraven Pacifyre® handbook

installer receiving expert advice on firestopping

Reduce risk and deliver compliant fire stopping

Easy to use solutions
Designed for ease of use, Walraven Pacifyre® solutions are intuitive to install and backed by technical support before, during and after installation.

Tested and certified
Walraven Pacifyre® products are not just tested in-house but also externally to meet high fire‑safety standards, so you can comply with peace of mind that they work on site too.

Sharing knowledge
We don’t just supply products. With practical content, training, tools, and samples, Walraven helps you build confidence in passive fire protection. Find all of our fire stopping knowledge articles here in one place.

Walraven Fire Stopping Applications

Fire stopping pipe and cable penetrations

Every pipe or cable penetration is a potential weak point in your fire protection strategy. Walraven Pacifyre® solutions help you seal these openings, maintaining fire resistance and keeping your project compliant.

Walraven Pacifyre® solutions are designed to:

Seal single, multiple, and mixed penetrations
Prevent fire and smoke spread
Simplify installation with tested systems

Discover more about firestop solutions

cable and penetration walraven pacifyre

Expansion joints, seams & void spaces

Expansion joints, seams and void spaces are critical points where fire and smoke can spread unnoticed. Walraven’s Pacifyre® sealants help you handle movement, maintain fire ratings, and install with confidence across every phase of your project.

These compliant solutions provide:

Reliable sealing of linear joints
Flexibility for movement
Strong adhesion to various substrates

Discover more about our sealing solutions

Expansion joints, seams & void spaces walraven pacifyre

Reliable passive fire protection starts with tested solutions

Walraven Pacifyre® Collars

Walraven Pacifyre® Collars offer a wide range of collars from standard solutions to problem-solvers with excellent performance. Perfect for varied installations such as heating, cooling and drainage.

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Walraven Pacifyre® FPW Wrap

The Walraven Pacifyre® FPW Wrap offers a versatile, very easy to install solution for inside solid constructions (like concrete walls or floors). Offering excellent performance and an easy self-adhesive layer.

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Walraven Pacifyre® Sleeves

Walraven Pacifyre® Sleeves provide unique, and guaranteed protection against fire, smoke and noise. High performance sleeve with only one required per aperture.

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Walraven Pacifyre® Sealants

Walraven Pacifyre® Sealants are acrylic and hybrid sealants for annular gaps around pipes and linear joints in building construction. Perfect combination with collars, wraps or sleeves.

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