Flexible Flue Liners
Nationwide Chimney Components is your one-stop shop for all your chimney liner needs. Whether you're installing a new chimney flue for your multi-fuel or wood-burning stove or need to replace an existing liner, we have a wide range of high-quality stainless steel flexible flue liners to choose from. Our liners are designed and manufactured to last many years, even in the most demanding conditions.
We understand that choosing the suitable chimney liner can be a daunting task, that's why we only offer our customers the best flue liners. Our 316-grade and 904-grade flexible chimney liners are designed to withstand the high temperatures and wet conditions inside chimneys and flue outlets.
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316 Flue Liner
£100.22 Inc. VAT£83.52 Ex. VATTecnoflex 316 Flue Liner is a twin skin flexible flue liner manufactured with a 316 grade stainless steel inner skin and a 316 grade stainless steel outer skin. Both inner and outer layers are made from corrosion-resistant 316L stainless...£100.22 Inc. VAT£83.52 Ex. VAT -
Screwfit Solid Fuel Chimney Liner Cowl
MSRP: £115.32£93.31 Inc. VATMSRP: £96.10£77.76 Ex. VATThe MAD solid fuel chimney liner cowl is designed to fit flexible flue liner to a birdguard cowl application, without the need to remove the existing chimney pot. This cowl is manufactured to a superior quality making it in our opinion one of the...MSRP: £115.32£93.31 Inc. VATMSRP: £96.10£77.76 Ex. VAT -
Adaptor - Plain End to Tecnoflex Plus
£28.03 Inc. VAT£23.36 Ex. VATTecnoflex Accessory is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the stove pipe to the flex liner. Adaptor Features Material Thickness:- 0.6mm Suitable for use with Schiedel Liners...£28.03 Inc. VAT£23.36 Ex. VAT -
Sump Adaptor
£45.17 Inc. VAT£37.64 Ex. VATThe sump adaptor is stainless steel component used where a flat concrete surface is present to allow the connection of a connecting flue pipe to a pumice, concrete or clay flue. The sump adapter is larger than the flue pipe and is screwed and sealed...£45.17 Inc. VAT£37.64 Ex. VAT -
904 Flue Liner
£234.59 Inc. VAT£195.49 Ex. VATThe range of 904-grade flue liner products we offer consists of adaptors, support components and terminals. 904-grade liner is the highest quality stainless steel chimney liner available. TecnoFlex liners are of 1st-grade stainless steel quality and...£234.59 Inc. VAT£195.49 Ex. VAT -
Increasing Adaptor - Plain End to Tecnoflex Plus
£46.27 Inc. VAT£38.56 Ex. VATPrima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Increasing Adaptor Features Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and...£46.27 Inc. VAT£38.56 Ex. VAT -
Flex Top Plate
£16.18 Inc. VAT£13.48 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Flex Top Plate Features Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000...£16.18 Inc. VAT£13.48 Ex. VAT -
Nosecone
£29.96 Inc. VAT£24.97 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£29.96 Inc. VAT£24.97 Ex. VAT -
Top Clamp
£14.98 Inc. VAT£12.48 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£14.98 Inc. VAT£12.48 Ex. VAT -
Push Fit Square Solid Fuel Chimney Liner Cowl
£129.35 Inc. VAT£107.79 Ex. VATThe MAD040 Push Fit Square Solid Fuel Chimney Liner Cowl is designed for square chimney pots, this birdguard provides excellent rain, wind, bird and animal protection and is available with a solid fuel birdguard (1" x 1" large holes) to prevent...£129.35 Inc. VAT£107.79 Ex. VAT -
125mm dia (5") Installation Pack No. 507
£120.52 Inc. VAT£100.43 Ex. VATThis Installation Pack is used when you DO NOT want to remove the existing chimney pot, the liner is suspended from the screwfit pot hanging cowl. The Pack Comprises of: 1 x Screwfit Terracotta Pot Hanger 125mmØ (VAL50125)1 x Nose Cose...£120.52 Inc. VAT£100.43 Ex. VAT -
Push Fit Anti-Downdraught Chimney Liner Cowl
£100.39 Inc. VAT£83.66 Ex. VATMAD39 The MAD39 chimney liner cowl is designed to fit a flexible flue liner to one of our most popular anti downdraught cowls, thus allowing installation to a chimney liner, negating the need for the pot to be removed. MAD39 Benefits ...£100.39 Inc. VAT£83.66 Ex. VAT -
Push Fit Solid Fuel Chimney Liner Cowl
£81.78 Inc. VAT£68.15 Ex. VATThe solid fuel chimney liner cowl is designed to fit flexible flue liner to a bird guard cowl application, without the need to remove the chimney pot. The superior quality of this product makes it in our opinion the best model on the market. Tested...£81.78 Inc. VAT£68.15 Ex. VAT -
Closure Plate 1000mm x 400mm
£78.52 Inc. VAT£65.43 Ex. VATManufactured from 1.5mm Galvanised Steel, generally used to close off the base of the exsiting chimney stack.. Material Thickness 1.5mm Supplied with 2 x No. Inspection Holes Suitable for 125mm (5") and 150mm (6") stove pipes. 90° Angled...£78.52 Inc. VAT£65.43 Ex. VAT -
Blank Closure Plate 1240mm x 600mm
£97.88 Inc. VAT£81.57 Ex. VATBlank1240x600cpManufactured from 1.5mm Galvanised Steel, generally used to close off the base of the exsiting chimney stack. Material Thickness:- 1.5mm Supplied with 2 x No. Inspection Holes£97.88 Inc. VAT£81.57 Ex. VAT -
Top Insert
£38.40 Inc. VAT£32.00 Ex. VATThis component is used to slot in the top of the flex system and provides a neat and smooth finish. Features and Benefits 316L stainless steel → Corrosion-resistant. Smooth finish → Provides a more safe, neat finish to the flexible liner...£38.40 Inc. VAT£32.00 Ex. VAT -
Screw Fit Joiner - Tecnoflex Plus to Tecnoflex Plus
£54.92 Inc. VAT£45.77 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£54.92 Inc. VAT£45.77 Ex. VAT -
Screwfit Anti-Downdraught Chimney Liner Cowl
£124.02 Inc. VAT£103.35 Ex. VATThis chimney liner cowl is used when an existing chimney pot is present providing protection against rain water, birds and downdraught problems. Screwfit Anti-Downdraught Features Suitable for Schiedel Tecnoflex Liner Only Suitable for Pot sizes up to...£124.02 Inc. VAT£103.35 Ex. VAT -
Stove Pipe to Tecnoflex Thumbscrew Adaptor - 125mm
£62.40 Inc. VAT£52.00 Ex. VAT4046122125/110585Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved...£62.40 Inc. VAT£52.00 Ex. VAT -
125mm dia (5") Installation Pack No. 501
£123.18 Inc. VAT£102.65 Ex. VATThis Installation Pack is used when you want to remove the existing chimney pot and then replace the pot during the flue liner installation. Its normal practice to install an additional bird guard or rain cowl onto the new pot to prevent birds nesting...£123.18 Inc. VAT£102.65 Ex. VAT -
Closure Plate 1240mm x 600mm
£97.88 Inc. VAT£81.57 Ex. VATManufactured from 1.5mm Galvanised Steel, generally used to close off the base of the exsiting chimney stack. Material Thickness 1.5mm Supplied with 2 x No. Inspection Holes Suitable for 125mm (5") and 150mm (6") stove pipes. 90° Angled...£97.88 Inc. VAT£81.57 Ex. VAT -
Closure Plate 800mm x 600mm
£73.64 Inc. VAT£61.37 Ex. VATManufactured from 1.5mm Galvanised Steel, generally used to close off the base of the exsiting chimney stack.. Material Thickness 1.5mm Supplied with 1 x No. Inspection Hole Suitable for 125mm (5") and 150mm (6") stove pipes. 90° Angled...£73.64 Inc. VAT£61.37 Ex. VAT -
Adaptor Prima Smooth to Tecnoflex Plus
£41.93 Inc. VAT£34.94 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved...£41.93 Inc. VAT£34.94 Ex. VAT -
125mm dia (5") Installation Pack No. 502
£115.79 Inc. VAT£96.49 Ex. VATThis Installation Pack is used when you want to remove the existing chimney pot or the chimney stack doesn't not have a chimney pot already fitted. The Pack Comprises of: 1 x Top Plate 125mmØ (4002125)1 x Top Clamp 125mmØ (4003125)1 x...£115.79 Inc. VAT£96.49 Ex. VAT -
Fermacell Power Panel H2O Fireboard
£50.32 Inc. VAT£41.93 Ex. VAT**THIS ITEM MUST BE COLLECTED OR SHIPPED VIA PALLET DUE TO SIZE AND NATURE OF PRODUCT (Additional Charges will Apply)** Fermacell Fermacell Power Panel H2O Fireboards are an A1 non-combustible fibre gypsum board exceeding all building...£50.32 Inc. VAT£41.93 Ex. VAT -
Dupre Vermiculite Board
£88.61 Inc. VAT£73.84 Ex. VAT**THIS ITEM MUST BE COLLECTED OR SHIPPED VIA PALLET DUE TO SIZE AND NATURE OF PRODUCT (Additional Charges will Apply)** Introducing the Dupre Vermiculite Fire Board, the ultimate solution for fire resistance, insulation and thermal stability within your...£88.61 Inc. VAT£73.84 Ex. VAT -
Flexible Flue Liner Raincap Terminal No Mesh
£36.89 Inc. VAT£30.74 Ex. VATThis product is manufactured from stainless steel and is used to terminate a multifuel flexible flue liner to offer protection against the ingress of rainwater. This raincap cowl is used when there is no existing chimney pot present. Material...£36.89 Inc. VAT£30.74 Ex. VAT -
Micafil Chimney Insulation 100L Bag
£41.39 Inc. VAT£34.49 Ex. VAT**THIS ITEM MUST BE COLLECTED OR SHIPPED VIA PALLET DUE TO SIZE AND NATURE OF PRODUCT (Additional Charges will Apply)** Dupre Micafil Chimney Insulation is a large loose fill exfoliated vermiculite supplied in a 100 litre pre packed plastic bag. This...£41.39 Inc. VAT£34.49 Ex. VAT -
Bottom/Intermediate Support Bracket
£121.24 Inc. VAT£101.03 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£121.24 Inc. VAT£101.03 Ex. VAT -
Terminal
£93.92 Inc. VAT£78.27 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£93.92 Inc. VAT£78.27 Ex. VAT -
Extended Adaptor - Plain End to Tecnoflex Plus
£70.81 Inc. VAT£59.01 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved...£70.81 Inc. VAT£59.01 Ex. VAT -
Pot Hanger
£96.04 Inc. VAT£80.03 Ex. VATPrima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:- TÜV to EN...£96.04 Inc. VAT£80.03 Ex. VAT -
Closure Plate Adaptor Kit (Loose Plate)
£119.14 Inc. VAT£99.28 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved...£119.14 Inc. VAT£99.28 Ex. VAT -
Closure Plate Adaptor Kit (Fixed Plate)
£88.55 Inc. VAT£73.79 Ex. VATTecnoflex Accessories is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£88.55 Inc. VAT£73.79 Ex. VAT -
Pot Hanger (Push Fit)
£80.82 Inc. VAT£67.35 Ex. VATPrima Plus is a single wall flue manufactured from 316L grade stainless steel. Suitable for use on Tecnoflex flue liners Push Fits into the internal of Flue Liner Secured to Liner using Jubliee Strap (Supplied with Product) Suitable for Pot sizes...£80.82 Inc. VAT£67.35 Ex. VAT -
Stove Pipe to Tecnoflex Adaptor - 100mm
£38.96 Inc. VAT£32.47 Ex. VAT4013100/124679Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 1mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved by:-...£38.96 Inc. VAT£32.47 Ex. VAT -
Schiedel ICID Screwfit Adaptor from Flex to ICID
£131.95 Inc. VAT£109.96 Ex. VATThe Schiedel SCREWFIT Adaptor is used to connect from Schiedel Tecnoflex flexible flue liner onto ICID at the top of an existing chmney stack. Suitable for use on solid fuel appliances. Simple and fast to install. Compatible with Schiedel...£131.95 Inc. VAT£109.96 Ex. VAT -
Schiedel ICID Screwfit Anchor Plate (Screwfit Spigot)
£131.95 Inc. VAT£109.96 Ex. VATThe Schiedel SCREWFIT Anchor Plate is used when commencing an installation with a fire chest, or when extending an existing brick or masonry chimney stack, an anchor plate must be used. The plate screws directly onto Schiedel Tecnoflex flue liner and is...£131.95 Inc. VAT£109.96 Ex. VAT -
Gather Unit
£249.64 Inc. VAT£208.03 Ex. VAT4044122125/110363Prima Plus is a single wall flue manufactured from 316L grade stainless steel and is commonly used for connecting the appliance to the chimney. Material Thickness:- 0.6mm Manufactured to:- BS EN ISO 9001-2000 Tested and Approved...£249.64 Inc. VAT£208.03 Ex. VAT -
Adaptor - Tecnoflex Plus to Prima Plus 125-130mm
£26.75 Inc. VAT£22.29 Ex. VATEnables the connection from Tecnoflex Plus to Prima Plus Features and Benefits Unique joint design → Exceptional strength to the lock. Both inner and outer layers made from 316L stainless steel → Corrosion-resistant. Corrugated outer skin...£26.75 Inc. VAT£22.29 Ex. VAT
To ensure safe and reliable operation, always remember to get a new flexible flue liner professionally swept before use each year to avoid a chimney fire, and run a smoke test to ensure that the liner is entirely smoke-tight. If you have any questions about flexible steel liners, don't hesitate to get in touch with us. Trust us at NCC; we have everything you need to ensure you get the perfect flexible flue liner for your project, so you can relax and enjoy your new multi-fuel wood-burning stove. For some extra information, take a look at our article on chimney liner insulation.