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Fire door seals intumescent.
Standard intumescent strip and smoke seal.
Firestop intumescent fire smoke.
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Generally speaking the requirement for intumescent seals or gaskets are a function of the individual manufacturers listing.
It is very important to fit the correct size seal please always check fire door.
Fire door seals 4 fire glazing seals 0 ironmongery protection 0 structural fire seals 0.
If the passage of cold smoke needs to be stopped as well you need to fit seals with an additional brush seal.
Was 6 29 save 1 30 20 4 99.
An intumescent seals expert is on standby with all the information you need for your sales related enquiries and to provide you with all the technical information you need for your bespoke solution or product.
Drop down door seals quite literally drop down automatically when the door closes to form a secure seal.
Our rebated or surface mounted intumescent fire door seals resist fire for 30 or 60 minutes suitable.
A door bottom intumescent fire and hot smoke seal that is designed to salvage non compliant fire doors where clearances exceed 10mm under fire doors.
Self adhesive single fire door seal.
Intumescent fire seals expand in the event of a fire and seal off the gap between the door and the frame preventing the spread of fire and smoke.
In this case the door requires a threshold seal to ensure it can withstand and protect against smoke and flames in the event of a fire.
This zero 3056fs 3557fs fully mortised for double active doors specialty aluminum and silicone mortised meeting stile utilizes intumet intumescent material which prevents the spreading of fire and effectively seals the gap between a pair of doors from the infiltration of fire smoke sound light drafts and insects.
Available in three anodized aluminum finishes and is custom cut to size.
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Intumescent strips or fire door strips are fitted to the door and when exposed to extreme heat expand to close any edges or gaps that may leave the fire door vulnerable to fire and smoke spread intumescent door strips are usually designed to provide up to 30 or 60 minutes fire resistance and help to contain the fire in one area and prevent it spreading.
Intumescent fire door seal white 10 x 4 x 1050mm 5 pack 17973 product rating 4 8 out of 5 stars compare.
A regular fire and smoke seal will be fitted to a fire door.
Intumescent products are typically used for a smoke and fire barrier on wood doors and are activated by heat.
For maximum effectiveness they need to be rebated into either the door frame or the door itself.
Intumescent fire door seals swell if there is a fire and stop the spread of fire through the gaps at the top and sides of fire doors.
Intumescent seals or gaskets are not required on fire rated steel doors.
This will prevent both fire and smoke from seeping through the sides or bottom of the door.
