6 Metre Flexible Flue Liner Kit – 5" (125mm) – 316/316 Grade Stainless Steel

This 6 metre flexible flue liner kit is the complete solution for safely installing a wood-burning or multi-fuel stove into an existing chimney. Designed for ease of installation, durability, and long-term performance, the kit includes everything required for a compliant chimney lining suitable for a 125 mm (5") stove outlet.

Important: This item is non-refundable, as the liner is cut to size to meet your order requirements.

What’s Included

6 Metres of 316/316 Grade Flexible Flue Liner

• 316L stainless steel inner and outer skins

• High corrosion resistance for long-term durability

• Suitable for burning seasoned wood, gas, or oil

Terracotta-Coloured Rain Cap with Bird Guard

• Prevents rain entry, bird nesting, and debris

• Traditional finish for chimney top aesthetics

• Fits securely onto the liner

Stainless Steel Stove/Flue Adaptor (125 mm)

• Connects your stove’s 5" spigot to the liner

• Precision-made stainless steel for a tight, secure seal

Installation Data Plate

• Required for HETAS or building control sign-off

• Records flue specification, installer details, and fuel type

Product Specifications

• Diameter: 125 mm (5")

• Length: 6 metres

• Grade: 316/316 (Inner and Outer)

• Fuel Compatibility: Seasoned wood, gas, oil, low-sulphur coal

• Application: Lining existing chimney stacks for stove installations

• Approvals: HETAS Approved / EN1856-2 Compliant

Why Choose a 316/316 Flexible Liner Kit?

• Double-skin stainless steel construction for increased strength

• More flexible and easier to install in narrow chimney runs

• Superior resistance to soot corrosion and high temperatures

• Compatible with most modern wood-burning and multi-fuel stoves

Suitable For

• Wood-burning and multi-fuel stoves with a 125 mm (5") outlet

• Lining unlined or damaged brick chimneys

• Bungalows and single-storey properties with flue runs up to 6 metres

• Installations requiring HETAS certification or building control approval

Delivery & Returns

• Standard UK delivery: 2–5 working days

• Collection available from our showroom in Wickford, Essex

• This product is non-refundable once cut to size. See our Returns Policy for details.

Expert Support

Not sure if this is the right liner kit for your stove or property? Our team is here to help. Contact us on 01268 744555 or info@essexlogburners.co.uk for installation guidance.