12" 330mm Length W/ Measurement Adaptor

Our Price: £105.65 Incl. VAT: £126.78

Availability: In stock

Product Code: TWLMA12

12" 330mm Length W/ Measurement Adaptor



 Twin wall Warranty

12" Length With Measurement Adaptor is used for checking the chimney draught, flue temperature & combustion efficiency of the heating appliance.
Made from 304 Stainless Steel outer and 316 Stainless Steel inner. It is fully welded and has CE approval.
(Please note: We base all of our twin wall system on the internal diameter measurement)

Same day dispatch if ordered before 2pm




Building Regulations

Download Building Regulations Document J (effective October 2010) below

Download Document J

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