3-4 Hour Penetration Systems

Trafalgar Fire has a wide range of systems that have been specifically fire tested for 3-4 hour penetration systems to cover a large range of service types.

3-4 Hour Penetration Systems

Trafalgar Fire has a wide range of systems that have been specifically fire tested for 3-4 hour penetration systems to cover a large range of service types.

3-4 Hour Penetration Systems

Trafalgar Fire has a wide range of systems that have been specifically fire tested for 3-4 hour penetration systems to cover a large range of service types.

Fast and Easy Passive Fire Stopping for 3-4 Hour Penetrations

Service Penetrations requiring three or four hour FRL’s often have very limited solutions available if any at all. However, Trafalgar Fire has a comprehensive range of passive fire stopping systems for three or four hour penetrations to meet the high performance required. Click the button below to see our range of approved 3-4 hour penetration systems.

Resources

We have a wide range of resources available for every product and system to ensure that you’re choosing the right fire stopping solution for your needs.

Technical Manual

FRL Tables, installation instructions, benefits, applications, and more are all available in our comprehensive Technical Manual. Click the button below to download it today!

Passive Fire Stopping Systems for 3-4 Hour Penetration

At Trafalgar Fire, we have a wide range of passive fire systems available for 3-4 Hour Penetration systems. All of our systems have been extensively fire tested at independent fire test laboratories ensuring strict compliance with the National Construction Code.

Use the Interactive Render below to find the best fire stopping system for your 3-4 Hour Penetration applications!

Multiple Trafalgar Fire systems installed into wall and floor
1

Mixed services with FyreBOX

Maxi, ideal for medium to large

quantities of mixed services

including pair  coil, refrigeration

lines, cables, PVC drain lines, etc.

2

Allows for a fire-rated penetration

to be cast into the concrete floor

slab, at time of pour. Any number

of mixed services can be run

quickly and easily without the

need for 200mm separation.

3

Retrofit collar approved for common

plastic pipes such as PVC, as well as A/C

services like pair coil.

4

Designed to provide maximum protection

against the spread of fire through

walls and floors that are

penetrated by plastic conduits,

plastic pipes.

5

Single AC and Refrigeration penetrations

including cables with FyreFLEX

Intumescent Sealant.

6

A special cement based mixture

formulated specifically for fire rating

applications, in particular openings

in fire barriers that include complicated

or mixed service penetration types.

7

Fire rated pillows consist of high

temperature resistant and granulated

fire stopping material enclosed in a

durable and fire resistant covering.

Ideal for small penetrations typically

where temporary fire protection is required.

8

FyreBOARD Maxilite® is a lightweight

calcium silicate board material that

can be used in a large range of passive fire

applications.

9

Coated mineral fibre product, designed

for use as a fire seal for service

penetrations. Consisting of a high-density

fibrous lamella core, sealed on both

sides with a flexible fire rated ablative coating,

10

Designed to be cast directly into

concrete floor slabs for the provision

of plastic pipe penetrations without the

need to pre-install sections of pipework,

decreasing the amount of time spent on site.

Looking for something else? Check out the rest of our systems today.

Resources

We’re proud to be making passive fire protection easier every single day. Our extensive range of resources have been written, developed, or sourced by Trafalgar Fire’s experienced team of passive fire professionals to help you better understand our systems, products, and the passive fire industry as a whole.

Check out the latest installation and product videos, articles, and case studies for 3-4 Hour Penetration systems.

Frequently Asked Questions

At Trafalgar Fire, we’re dedicated to making passive fire easier for you. To save you some time, we’ve answered a collection of Frequently Asked Questions about 3-4 Hour Penetration systems.

If you have any additional questions, our Technical Team is here to help.

TWRAP™ (or FyreWrap®) will need to be wrapped around the FyreBOX™ to achieve an insulation rating. Contact Trafalgar Fire for installation details and refer to our YouTube channel for installation videos.

Yes, refer to the FyrePEX HP Technical Manual for details on approved cables.

Yes, intumescent sealants require the perfect volume of sealant to expand and perform appropriately.
Using FyreSHEATH removes the need for larger openings.