5" to 6" Increasing Adaptor (Screw Type)

Our Price:


Incl. VAT: £39.02

Availability: In stock

Product Code: SFIA06

5" to 6" Increasing Adaptor (Screw Type)



Ultraflex components


5" - 6" UltraFlex Increasing Screw on Adaptor connects 6" Ultraflex flue liner to 5"Stove Pipe and single wall flue pipe.
Manufactured from 316 Stainless Steel

Same day dispatch on all orders placed before 2pm.


Increasing screw Adaptor


Simply Screw the Adaptor to the Ultraflex Flue Liner As you would an ordinary nut and bolt.

We recommend applying a small amount of High Temperature Silicone Sealant to ensure a leak tight connection to the inside of the Adaptor.

Building Regulations

Download Building Regulations Document J (effective October 2010) below

Download Document J

(Right click link, then select "save file as..")