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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Do Quelfire offer inspections of their products installed?
A question we often get asked is whether we offer inspections to verify that our products have been compliantly installed. In short, we do not offer inspections as a third-party...
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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 do you mean by foil-faced rock fibre on your detail drawings?
First of all, what is foil-faced rock fibre insulation? When we refer to foil-faced rock fibre, we’re talking about products that contain a rock fibre core of a particular density...
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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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Can you paint over Quelfire products?
We’re often asked whether our products can be painted over. Generally, we do not recommend this. This scenario has not been fire tested, so the potential issues over time or...
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How are firestopping systems tested?
Fire testing products is not just a regulatory requirement; it’s a life-saving measure. By fire testing products, you get that vital evidence to demonstrate how they will perform in the...
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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...