The Zoo Hardware Door Flush Bolts Intumescent Sets are designed to be suit all the ZAS and VS Zoo Hardware Fire Rated Door Flush Bolts in order to comply with FD30/60 Fire Regulations. They have a self-adhesive backing for easy application and they are adjustable to suit product dimensions.
The Flush Bolts Intumescent's are 1mm FlexiFire Intumescent graded for use on 30-minute fire doors and 2mm FlexiFire for 60-minute fire doors.
In case of a fire the intumescent material reacts to the heat of a fire and expands to seal any gaps around the lock and maintain the fire resistance and integrity of the door.
Supplied as one complete Set per pack (Please NOTE - Flush Door Bolts must be purchased separately).
Designed to Suit the Flush Bolts Listed Below:
ZIF0430G: 1mm Intumescent to suit VS21 Flush Bolts - Suitable for 30-minute Fire Doors
ZIF0460G: 2mm Intumescent to suit VS21 Flush Bolts - Suitable for 60-minute Fire Doors
VS Door Bolts.
DESPATCHED SAME DAY (on orders placed before 1pm)
NOTE: If your order contains a mix of products they will be despatched altogether. The delivery will be determined by the product with the longest delivery time. For more info see delivery page.