Our offices are open 8am-5pm December 23,27,30,31. Offices are closed December 24,25,26 and January 1st.

Contact
Satin Anodised Aluminium Intumescent Letterbox

Intumescent Letterbox Assemblies

Firestop Manufacturing Ltd logo

Intumescent Letterbox Assemblies with a 30 minute fire rating - available in a variety of finishes.

Read more

£16.00 VAT excl.
£19.20 VAT incl.
Code: ITLP270SA
7  In Stock
Shipping Icon
Next working day delivery Order before 3:30pm
Description
Product Documents
Reviews

Our Intumescent Letterbox Assemblies have been extensively tested to the latest British standards BS 476 parts 22 & 31.1 and have achieved a 32dB Rw rating on a BS EN ISO 240-3 acoustic test.

  • 30 minute fire rating
  • Fire tested to BS 476 part 22
  • Smoke tested to BS 476 part 31.1
  • Acoustic tested to BS EN ISO 240-3 achieving 32dB Rw
  • Security PAS 23/24
  • Dimensions: 270mm x 70mm

Got A Question? Ask Us A Question About This Product

?

Share This Product