Air Transfer Grilles from Pyroplex are suitable for use in fire doors for up to 60 minutes fire resistance. In normal use, they allow air to circulate and move throughout a building. In the event of a fire, the vents close to provide a fire barrier.

They are available in 5 different sizes. Each has matching face plates in 2 different colours to suit your door – silver or white.

Air Transfer Grilles may also be referred to as fire vents, intumescent grilles, intumescent vents, or fire blocks.

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  • Fire Vents

    Air Transfer Grilles 225 x 225 x 40

    From £26.29 (ex vat)
  • Air Transfer Grilles

    Air Transfer Grilles 300 x 300 x 40

    From £36.75 (ex vat)
  • Intumescent Vents

    Air Transfer Grilles 112 x 225 x 40

    From £12.61 (ex vat)
  • Air Transfer Grilles

    Air Transfer Grilles 150 x 150 x 40

    From £11.56 (ex vat)
  • Intumescent Vents

    Air Transfer Grilles 150 x 300 x 40

    From £17.87 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates Air Transfer Grilles 300 x 300 x 40 – Faceplate Silver

    From £7.35 (ex vat)
  • Square White Faceplate

    Faceplates Air Transfer Grilles 300 x 300 x 40 – Faceplate White

    From £7.35 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 112 x 225 – Faceplate Silver

    From £4.20 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 112 x 225 – Faceplate White

    From £4.20 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 150 x 150 – Faceplate Silver

    From £7.35 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 150 x 150 – Faceplate White

    From £7.35 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 150 x 300 – Faceplate Silver

    From £5.25 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 150 x 300 – Faceplate White

    From £5.25 (ex vat)
  • Air Transfer Grille Faceplate

    Faceplates for Air Transfer Grilles 225 x 225 x 40 – Faceplate Silver

    From £5.78 (ex vat)
  • Square White Faceplate

    Faceplates for Air Transfer Grilles 225 x 225 x 40 – Faceplate White

    From £5.78 (ex vat)