A1 Flues
A1 Flues

Flexible liner warranty

Flexible Liner

We are confident that our products (Expoflex 316 & Extraflex 904 – both known separately as our “Product and collectively as our Products") will provide many years of reliable service providing that you comply in full with your responsibilities below.

When applied, installed, used and maintained correctly, we guarantee that our Products will be free from defects (corrosion) for whichever is greater:

• A period equal to the guarantee period of the appliance to which the liner is first connected: Or
• 20 years on Expoflex and 30 years Extraflex

For our warranty to apply, the warranty conditions set out in our Flexible liner domestic only warranty registration document must be followed:
Please download the warranty registration, complete all information and email back to flexlinerwarranty@a1flues.co.uk