Flexiwall Cut to Length 316/316 Flexible Flue Liner 6" - 150mm

Solid fuel or multi fuel flexible chimney liner used to line an existing brick or masonry stack.



Manufactured from stainless steel twin-lined grade 1 quality and produced to the highest of standards. The liners are designed to withstand high temperatures and have a good resistance to corrosion.

Flexibility allows it to be handled and installed with a minimum curvature radii whilst avoiding any damage to the inside of the liner, in other words it is a very flexible flue liner. When installing the chimney liner, please note that the arrows marked on the liner need to face up the chimney, indicating the direction of the flue gases. Incorrect installation can result in a faster build up of soot deposits and a greater chance of a chimney fire. The inner wall is of smooth bore construction giving extremely low resistance to the flue gas flow. The outer wall has a convoluted profile with a crimp and locked seam. The two walls are seamed together throughout the length to ensure its stability and integrity.

• Flexiwall has been tested by BSRIA and has a designation number of EN1856- T450-P2-D-VML-L500-24-G
• CE marked
• Normal operating temperature of up to 450°C for solid fuel and 250°C for gas and oil
• Made of 316 grade stainless steel inner and 316 outer (triple lock)
• It is recommended that 316/316 Flexiwall Chimney Liner is used for gas, oil, coke, cured dry logs and cure dry peat
• Flexiwall chimney liner will withstand thermal shock at 1000°C for a short duration in emergencies
• Suitable for burning the following fuels: dried seasoned wood, gas, oil & coal
• This liner also has a 20 year product replacement (conditions apply - please contact us for details)


Priced per metre. Various lengths are available.

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.