Description
The only AIRTIGHT all-in-one seal for boiler flues. FS5s are quicker, cheaper and cleaner than any other method of sealing a hole around a flue.
Perfect for like for like boiler swaps – no need to re-core – fits 127mm/5″ cored hole.
Complies with Part L Building Regulations.
Approved by major boiler manufacturers – Baxi, Worcester Bosch, Ideal Heat & ATAG
The FlueSnug 100mm are available in 2 colours Black & White.
Replaces need to mortar around flue
No need to re-core
Approved by major boiler manufacturers
Internal and external use
Fits 127mm/5″ core-drilled hole
Available in black and white
Manufactured to the highest standards, including ISO9001 (Quality Management) and ISO14001 (Environmental Management).