Step 3– Verify that your door gap gauge that the gaps fall within the clearances outlined by NFPA 80 and change as required. Please note: This service is for measuring and specifying new or replacement fire doors. Should you require a different service, please view our other fire door services or speak to a member of our team.

For Wood Doors Swinging in pairs the clearance in between the leading and vertical edges of the door, the frame, and the meeting edges will not surpass 1/8 ″. Step 4– If you still require some assistance we have a couple of how to use a door gap gauge videos that you can watch. This is the ideal solution for holding a fire door open and is essential for areas where access is a necessity. We can program these devices to have timed releases which will ensure the fire door is then lightweight, easy to handle and swings freely. For Steel Doors Swinging in sets the clearance between the top and the vertical edges of the door, the frame, and the meeting edges shall be 1/8 ″– 1/16 ″.

As smoke tends to travel faster than the fire itself, fire and smoke door seals act as a barrier between smoke and the interior of a building. By preventing passive inhalation at entry points, they can help protect residents from serious injury or death caused by exposure to toxic fumes during an emergency. Step 1– Find out what kind of door and frame you are inspecting to determine the required NFPA 80 requirements. Door Requirements – For the Top & Verticle Edge A fire door, when used properly and fitted with approved and applicable accessories, can save both lives and unnecessary costs. There is an array of different fire door accessories, which benefit the workplace in the following ways: Grab your gauge, find the size you are looking to confirm and insert the gap gauge under the bottom of the door and take an accurate measurement.

The Agrippa acoustic wireless door holder can be programmed to register the sound of an alarm and only operate when the volume of that alarm is above a certain threshold. This means that it will not activate if a loud bang is heard, or any other startling noises. Keep in mind and note all clearance measurements on the pull side of the door so you can document them for your annual NFPA 80 inspection.Fire doors can also save money because the smoke from a fire will damage walls, floors, furnishings and paintwork. If a fire door is present then the room should be salvageable with minimum costs as you aren’t required to replace all of your flooring or re-paint all of your walls. Fire doors prevent smoke from spreading throughout your building, preventing injuries from smoke inhalation and burns. Occupants inside of your building can remain safe for a minimum of 30 minutes through the use of regulation fire doors based on the fire door gap. Fire pillows are designed to provide a temporary or permanent barrier against fire, used in spaces which frequently change their layout and materials. They consist of a waterproof glass cloth bag filled with organic fillers infused with intumescent additives that expand once exposed to heat. The intumescent pillows are especially suitable for computers or clean areas where work is in progress. We often advise that these are used for overnight fire protection.

Fire door holdersAlthough fire doors should ideally be shut at all times, this arrangement is not always practical. A fire door holder – or fire door hold open device – can be fitted to a fire door to keep it open during normal situations. These devices can be directly connected to the fire alarm or be acoustically activated by the sound of the fire alarm. Once the fire alarm is triggered, the fire door holder releases the door for closing. At All Things Inspector, we are experts at developing materials that help construction crews keep up with fire door compliance. Fire door accessories: recommendationsFire door accessories assist with legal compliance and overall health and safety measures. We recommend that you keep the following in mind: The clearance under the bottom of a door and raised non-combustible sills will be an optimum of 3/8 ″. Comply with legal requirements while catering for the practicality and need for open fire doors during normal circumstances.The fire door gap required varies according to the function of the door, however, best practice is to ensure that the gap: Purchasing new or replacement fire doors requires accurate measurements and detailed knowledge on required materials and hardware to ensure compliance with regulations. Fire doors are a vital aspect of fire safety in any building, but they must be installed correctly and in good condition to ensure that occupants and escape routes are protected from the rapid spread of fire and smoke. Fire door closersThe purpose of a fire door is to compartmentalise different sections of a building and by doing so contain the spread of fires. An overhead door closer – or fire door closer – is a device that ensures that a fire door closes after being opened. Legally, fire doors should remain shut and the installation of fire door closers enforces this requirement. Fire door accessories – like any other installation – require proper fitting and maintenance to function as they should. A fire door should have a gap around its base so that it can swing freely. But if the gap is too large, smoke and fire may be able to escape from an adjoining room into other parts of a building.