G T Sealants specialise in all aspects of fire protection installations within the construction industry.


  • Sealing of services through fire rated walls, floors and ceilings
  • Application of intumescent coatings for steel or timber
  • Full survey service
  • Intumescent coatings on anything from curtains, upholstery, bedding,
  • Doors and even Christmas trees
  • Intumescent mastic pointing
  • Installation of fire collars and sleeves to pipework
  • Aftercare and maintenance
  • We have a specialised team who have many years’ experience within this sector.

G T Sealants are members of NAPFIS (National Association of Passive Fire installers and specifiers). This enables us to sign-off and certify our fire protection installations. NAPFIS are a third party which checks the quality of our work and ensures the products we use are being installed correctly.

When each project is complete we will fill out a NAPFIS certificate for our clients risk assessment file, helping them to fulfil their fire safety legislation requirements.