Ironmongery Protection

Intumescent protection is an ESSENTIAL part of ironmongery installation.

Without it, your fire door could become invalid.

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Whether you supply, install or repair...

Protect Your Doors

Did you know that if you fit the wrong protection (or don't use it at all) then you could invalidate the Certifire certification approval, this could...


  • Put lives at risk
  • Fail a fire inspection
  • Cost time & money to replace


Take the worry out of finding, buying or using the wrong product & get it right, first time!


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The Product Range

Whatever products you have, we have a protection kit to match!

  • Hinge liners 
  • Lock jackets
  • Latch jackets
  • Flush Bolt liners
  • Door Closer kits


Products4FireDoors intumescent protection ironmongery brands

Your Perfect Partner

 Even with the hundreds of products & brands available (each tested to different materials or sizes), we can find your perfect match.

  • Graphite or MAP
  • 0.8mm, 1.0mm & 2.0mm thickness
  • Hinge & Lift-off Hinge liners
  • Lock, Latch & Bolt jackets
  • Packs from 1 to 1000

Intumescent protection free sample pack

Free Sample Pack

Tell us a little about your business and we will send you out a FREE sample pack of our FLEXIFIRE intumescent protection.


  • Quick & easy to fit
  • Graphite based
  • Made in the UK


As an official Flexifire distributor we are proud to offer this range for your approval, just click the link below or call our office on 01305 457703!