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EuroSpec ES300 Sleeved Intumescent Letterbox Set

  • EuroSpec ES300 Sleeved Intumescent Letterbox Set

EuroSpec ES300 Sleeved Intumescent Letterbox Set

Intumescent (fire and smoke) sleeved letterbox set from EuroSpec range, complete for both sides of a door. The inner sleeve is adjustable to suit door thicknesses between 40-80mm, and sealed with intumescent material to provide a fire and smoke barrier to FD30 fire rating. The letterbox also provides increased acoustic rating of 32Rw dB.

Available in 2 sizes:

- 272x70mm case size (aperture 241x57mm)

- 306x70mm case size (aperture 272x57mm)

The flaps are available in Polished Brass, Polished Chrome and Satin Stainless Steel.

Recommended for entrance doors in multi residential buildings, where complying with Fire Regulations is essential.


  • Type:Letterbox set
  • Case width:272 or 306mm
  • Case height:70mm
  • Aperture:241x57mm or 272x57mm
  • Centres:250mm or 290mm
  • Base material:Brass, PVC and Intumescent materals
  • Fitting method:Bolt through

EuroSpec ES300 Sleeved Intumescent Letterbox Set

including 20% VAT

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All standard doors and frames are delivered within 4-6 working days to mainland UK. Ironmongery is delivered in 1-2 days from order.
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