Internal Fire Doors

When installing internal fire doors, it is important to get the work done by professionals to ensure that you are meeting all safety standards. Although there is no government mandate to have an expert fit your fire safety doors, you should hire someone who knows what they’re doing. An expert will also be able to give you the necessary accreditation, such as the Q-Mark. This accreditation is important because incorrectly fitted fire doors will reduce their protection and may even break the law.

Intumescent strips

Intumescent strips for internal fire doors are required by Building Regulations to stop a fire from spreading. They also help prevent the spread of smoke and heat. The strips can also be installed on regular doors, but the strips will not provide the same protection. Intumescent strips should be checked for damage and replaced if necessary.

Smoke and heat are two of the greatest threats during a fire. Smoke inhalation is estimated to be the cause of 50-80% of all fire deaths. Therefore, fire doors must also include smoke seals. Smoke seals are similar to intumescent strips, except they protect from smoke.

Smoke seals

Smoke seals on internal fire doors are an important safety feature in a building. They prevent deadly smoke from spreading inside the building and can save lives in an emergency. They are often installed in conjunction with intumescent strips to reduce the risk of flames. Although these fire safety products are not effective against fires themselves, they can help reduce the amount of smoke that internal fire doors people in a building inhale, allowing them to safely exit the building and raise the alarm.

Smoke seals are a vital feature of a fire door and should be included around all doors. A smoke seal is designed to expand when exposed to a large amount of heat, blocking the fire. However, they are not active during normal use. In addition, smoke seals can be a discreet way to add a safety measure to your building. A smoke seal reduces the chance of smoke inhalation, which can cause lung damage and even death.


Fire doors are a critical part of a building’s safety system, and they must be properly maintained and regularly inspected to ensure they are functioning correctly. In addition, employees should be trained to use fire safety equipment, and signage and other precautionary measures must be clearly posted to ensure people exit safely. This guide is designed to serve as a general guide, but you should seek the professional advice of a building certifier if you are unsure about any aspect of fire safety.

The signs should be positioned in an area where they will be seen by workers. These signs should be placed on one face of the fire stairway, but not on the opposite face. The wording on fire doors must comply with the relevant building code, and if it is incorrect, the building won’t receive the occupancy certificate it needs.


Internal fire doors require regular inspection to ensure that they are functioning correctly. Failure to do this can result in prosecution under the Regulatory Reform (Fire Safety) Order. Regular inspections are the best way to ensure that the doors are safe and effective. In addition, they should be conducted by a competent person.

It is important to note that regular inspection does not necessarily mean checking fire doors on a daily basis. It is recommended that fire doors be checked at least every six months and at least quarterly if the building is new. Moreover, fire doors should be checked at least weekly in busy areas.

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