How can you rely on the Quelfire Technical Team?
In an industry where no two days are the same, it can be daunting when faced with vast amounts of information, new tested details, and best practices. Our mission is, and...
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Is firestopping mandatory?
Firestopping is a legal requirement enforced by building regulations and other industry documents and legislation, such as Approved Document B and the Building Safety Act 2022...
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What is the difference between fire insulation and fire integrity?
Passive fire protection is a critical element of a building’s design. When properly implemented, it prevents the spread of fire throughout a building, a concept known as fire compartmentation. However, it’s...
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Does backing material matter with linear gap seals?
We’re often asked whether backing material is required for linear gap seals. The answer is, confusingly, yes and no, depending on the type of backing material. Let us explain why....
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What is fire compartmentation?
Passive fire protection relies on the effective compartmentation of a building. It is made up of fire doors, walls, and floors, and works alongside active systems such as sprinklers and...
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What was the 60/40 rule?
Though the 60/40 rule is not an official guideline anymore, it is still valued within our industry. It was essential when dealing with multi-service penetrations, such as gas pipes, conduits...
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Why does specific information matter?
Picture this. You reach out to a manufacturer for guidance on installing a plastic pipe through a floor. Instead of a clear, concise answer, you’re bombarded with an abundance of...
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What material should the first service support be?
The first service support plays a crucial role in the firestop seal system. It’s not just about providing adequate support for the services, but also about preventing any load from...
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The interchangeability of supporting constructions
Building regulations require high-rise and multi-occupancy buildings to have effective compartmentation as a means of minimising the spread of fire within a building. Briefly, compartmentation is an element of passive fire protection...
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What is the Best Practice Guide?
The Firestopping of Service Penetrations Best Practice in Design and Installation Guide was created in collaboration by multiple industry associations: the ASFP, BESA, BSRIA, FIS, and GPDA. Following nine Golden Rules, where...
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What is the difference between reaction and resistance to fire?
Many people might not be aware that there are different fire testing methods. When it comes to buildings and how they will perform in a fire, the methods used are...
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Pattress vs. letterbox installation of QuelStop Fire Batt?
QuelStop Fire Batt can be installed in a variety of ways. However, the most common method would be to install it into a formed opening, otherwise known as a ‘letterbox opening’...