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
Our FlueSnug 100mm are available in 2 colours Black & White.
- Fits 127mm/5″ core-drilled hole
- Manufactured to the highest standards, including ISO9001 (Quality Management) and ISO14001 (Environmental Management).
- 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).
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APS55121 FS5 100mm Flue Fitting Black
- Product Code: PSFS5B
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
Our FlueSnug 100mm are available in 2 colours Black & White.
- Fits 127mm/5″ core-drilled hole
- Manufactured to the highest standards, including ISO9001 (Quality Management) and ISO14001 (Environmental Management).
- 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).
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