Twin Wall Flue

Twin Wall Flue

Twin wall flues are a twin wall insulated chimney system designed specifically for use on open or closed solid fuel stoves. With continuous operating temperatures of up to 450°C. The twin-wall insulated flue pipe is designed so that the outer case is load bearing and the inner flexible flue liner is free to expand independently. Therefore thermal expansion is accommodated within each and every joint.

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DEKS RapidFlash

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Now: £74.46 Inc. VAT

Was: £111.64

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Now: £62.05 Ex. VAT

Was: £93.03

The DEKS Rapid Flashis a lead free innovation. Rapid Flash replaces the need for traditional lead based flashings, incorporating the excellent Seldek rubber cone and a cleverly designed polymer-mesh that is free from toxic material.The base can...

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Now: £74.46 Inc. VAT

Was: £111.64

MSRP:

Now: £62.05 Ex. VAT

Was: £93.03
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Insulated Appliance Connector (Closed)

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Now: £35.48 Inc. VAT

Was: £53.21

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Now: £29.57 Ex. VAT

Was: £44.34

The ICID Insulated Appliance Connector is used to push into the appliance spigot with the male collar pointing upwards. It is used on solid fuel appliances and is sealed to the appliance with fire rope and fire cement or high temperature sealant to...

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Now: £35.48 Inc. VAT

Was: £53.21

MSRP:

Now: £29.57 Ex. VAT

Was: £44.34
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Schiedel ICID SW-DW Adjustable Starter Section (Long)

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Now: £144.22 Inc. VAT

Was: £216.22

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Now: £120.18 Ex. VAT

Was: £180.18

The Schiedel ICID SW-DW Adjustable Starter Section is to be used with a Schiedel Prima Smooth section to allow movement directly off the top of the stove to accept expansion and offer the facility to remove the stove by simply sliding the Prima...

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Now: £144.22 Inc. VAT

Was: £216.22

MSRP:

Now: £120.18 Ex. VAT

Was: £180.18
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Round Ventilated Firestop Plate - 1 Piece

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Now: £32.32 Inc. VAT

Was: £48.44

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Now: £26.93 Ex. VAT

Was: £40.37

Round Ventilated Firestop Plates 1PC ICS Firestop components. ICS is converted into ICS Plus by adding a lip seal to each of the components with a male form on the liner. This creates a twin wall insulated chimney system designed for the new...

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Now: £32.32 Inc. VAT

Was: £48.44

MSRP:

Now: £26.93 Ex. VAT

Was: £40.37
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1460mm Effective Length

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Now: £115.31 Inc. VAT

Was: £172.88

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Now: £96.09 Ex. VAT

Was: £144.07

1460mm Effective Lengths are used to make up spaces in order for the system to operate. The chimney flue pipe lengths can be applied either vertically or horizontally. The shorter chimney pipe lengths are great for making up spaces in tight room...

MSRP:

Now: £115.31 Inc. VAT

Was: £172.88

MSRP:

Now: £96.09 Ex. VAT

Was: £144.07
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45 Degree Bend

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Now: £66.49 Inc. VAT

Was: £99.68

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Now: £55.41 Ex. VAT

Was: £83.07

This 45 Degree Bend component is used to create an offset of 45° , or this can be used with other elbow components to create a bigger offset. NCC stock a wide range of high quality components so you can be sure your purchasing the very best...

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Now: £66.49 Inc. VAT

Was: £99.68

MSRP:

Now: £55.41 Ex. VAT

Was: £83.07
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Aztec Res-Lead Master Flash

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Now: £59.47 Inc. VAT

Was: £89.16

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Now: £49.56 Ex. VAT

Was: £74.30

This Aztec Res-Lead Master Flash is designed for use on concrete or profile tiled roofs where standard aluminium flashing simply can't shape around the wave or step in decorative roof tiles. The base is manufactured from an Environmentally...

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Now: £59.47 Inc. VAT

Was: £89.16

MSRP:

Now: £49.56 Ex. VAT

Was: £74.30
On Sale

Telescopic Pipe - 2 Piece 350-570mm

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Now: £90.85 Inc. VAT

Was: £136.21

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Now: £75.71 Ex. VAT

Was: £113.51

Adjustable Telescopic Pipes are used with standard components to achieve an exact length on site and avoid on-site cutting of components. This length could also be used in starter sections to remove the appliance without removing the full system, for...

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Now: £90.85 Inc. VAT

Was: £136.21

MSRP:

Now: £75.71 Ex. VAT

Was: £113.51
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Flat Flashing Kit

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Now: £61.26 Inc. VAT

Was: £91.85

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Now: £51.05 Ex. VAT

Was: £76.54

95530180 Aluminium Base and Aluminium Upstand Flashing Kit Stainless Steel Storm Collar Supplied as Part of Kit Designed for Flat Felt Roofs or Sarnafil Roofs Suitable for Flat Roofs Only

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Now: £61.26 Inc. VAT

Was: £91.85

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Now: £51.05 Ex. VAT

Was: £76.54
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Uniflash

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Now: £23.38 Inc. VAT

Was: £35.05

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Now: £19.48 Ex. VAT

Was: £29.21

Suitable for Slate Roofs Fits External Pipe Diameter's 80mm-450mm Various Base Sizes Black EDPM / Orange Silicone Rubber Up stand Sold Fully Assembled and Ready to Fit Maximum Continuous Temperature 100°C (EPDM) / 200°C (Silicone) Made with a...

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Now: £23.38 Inc. VAT

Was: £35.05

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Now: £19.48 Ex. VAT

Was: £29.21
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Raincap Without Mesh

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Now: £41.33 Inc. VAT

Was: £61.97

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Now: £34.44 Ex. VAT

Was: £51.64

This item is used to terminate the system and also prevents ingressive rain entering it. It has a number of features: Twist-lock bayonet jointing system. Low external case temperature. ICID corrosion tested with designation V2/V3.

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Now: £41.33 Inc. VAT

Was: £61.97

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Now: £34.44 Ex. VAT

Was: £51.64
On Sale

135 Degree Tee including Drain Cap

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Now: £153.43 Inc. VAT

Was: £230.03

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Now: £127.86 Ex. VAT

Was: £191.69

This 135 Degree Tee including Drain Cap is used in combination with a 45 degree elbow to connect from the connecting flue pipe to the vertical chimney. It provides the least resistance to the flow of the flue gases. NCC stock a huge range of parts and...

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Now: £153.43 Inc. VAT

Was: £230.03

MSRP:

Now: £127.86 Ex. VAT

Was: £191.69
On Sale

Wall Band (60mm)

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Now: £14.05 Inc. VAT

Was: £21.06

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Now: £11.71 Ex. VAT

Was: £17.55

This Wall Band (60mm) is used to fix the chimney to a supporting wall and provides lateral support only at a fixed distance of 60mm off a wall.

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Now: £14.05 Inc. VAT

Was: £21.06

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Now: £11.71 Ex. VAT

Was: £17.55
On Sale

1 Piece Trim Collar 45 Degree

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Now: £28.48 Inc. VAT

Was: £42.68

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Now: £23.73 Ex. VAT

Was: £35.57

1 Piece Trim Collar 45 Degree are fitted around the Eco ICID pipe where it protrudes through both the inside and the outside of the wall at 45 degrees. They provide a more aesthetic finish when installed on site. 1 Piece Trim Collar Features ...

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Now: £28.48 Inc. VAT

Was: £42.68

MSRP:

Now: £23.73 Ex. VAT

Was: £35.57
On Sale

15 Degree Bend

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Now: £66.49 Inc. VAT

Was: £99.68

MSRP:

Now: £55.41 Ex. VAT

Was: £83.07

This 15 degree bend component is used to create an offset, this can be used with other elbow components to create a bigger offset. Building an effective twin wall system relies on the quality of the components, NCC stock a huge range of pipes and offsets...

MSRP:

Now: £66.49 Inc. VAT

Was: £99.68

MSRP:

Now: £55.41 Ex. VAT

Was: £83.07
On Sale

Bungalow Round Firestop Plate - 1 Piece

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Now: £14.86 Inc. VAT

Was: £22.27

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Now: £12.38 Ex. VAT

Was: £18.56

MSRP:

Now: £14.86 Inc. VAT

Was: £22.27

MSRP:

Now: £12.38 Ex. VAT

Was: £18.56
On Sale

Raincap with 25mm Anti-bird Mesh

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Now: £48.83 Inc. VAT

Was: £73.20

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Now: £40.69 Ex. VAT

Was: £61.00

This Raincap with 25mm Anti-bird Mesh is used to terminate the system and also prevents ingressive rain entering it. This item is supplied with 25mm square mesh to prevent birds from nesting. Raincap features Twist-lock bayonet jointing...

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Now: £48.83 Inc. VAT

Was: £73.20

MSRP:

Now: £40.69 Ex. VAT

Was: £61.00
On Sale

Round Ventilated Firestop Plate - 2 Piece

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Now: £33.22 Inc. VAT

Was: £49.80

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Now: £27.68 Ex. VAT

Was: £41.50

9424B0200/127228 Round Ventilated Firestop Plates 2PC – ICS Firestop components. ICS is converted into ICS Plus by adding a lip seal to each component with a male form on the liner. This creates a twin wall insulated chimney system designed for the...

MSRP:

Now: £33.22 Inc. VAT

Was: £49.80

MSRP:

Now: £27.68 Ex. VAT

Was: £41.50
On Sale

960mm Effective Length

MSRP:

Now: £81.65 Inc. VAT

Was: £122.41

MSRP:

Now: £68.04 Ex. VAT

Was: £102.01

960mm Effective Length are used to make up spaces in order for the system to operate. The chimney flue pipe lengths can be applied either vertically or horizontally. The shorter chimney pipe lengths are great for making up spaces in tight room areas...

MSRP:

Now: £81.65 Inc. VAT

Was: £122.41

MSRP:

Now: £68.04 Ex. VAT

Was: £102.01
On Sale

90 Degree Tee including Drain Cap

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Now: £159.25 Inc. VAT

Was: £238.75

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Now: £132.71 Ex. VAT

Was: £198.96

90 Degree Tee including Drain Cap for dry applications only. This item is used to connect from the connecting flue pipe to the vertical system chimney at 90 Degrees. Or the branch may be used to connect to a draught stabiliser. NCC pride themselves in...

MSRP:

Now: £159.25 Inc. VAT

Was: £238.75

MSRP:

Now: £132.71 Ex. VAT

Was: £198.96
On Sale

Insulated Appliance Connector

MSRP:

Now: £52.63 Inc. VAT

Was: £78.90

MSRP:

Now: £43.86 Ex. VAT

Was: £65.75

The ICID Insulated Appliance Connector is used to push into the appliance spigot with the male collar pointing upwards. It is used on solid fuel appliances and is sealed to the appliance with fire rope and fire cement or high temperature sealant to...

MSRP:

Now: £52.63 Inc. VAT

Was: £78.90

MSRP:

Now: £43.86 Ex. VAT

Was: £65.75
On Sale

1 Piece Trim Collar 90 Degree

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Now: £23.33 Inc. VAT

Was: £34.98

MSRP:

Now: £19.44 Ex. VAT

Was: £29.15

The 1 Piece Trim Collar 90 Degree are used to give an aesthetic finish where the chimney penetrates the wall of a building. The 90 version is used on horizontal penetrations with a 45 version being used in combination with a 45 tee connection. 1...

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Now: £23.33 Inc. VAT

Was: £34.98

MSRP:

Now: £19.44 Ex. VAT

Was: £29.15
On Sale

Bungalow Firestop Plate - 2 Piece

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Now: £17.62 Inc. VAT

Was: £26.41

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Now: £14.68 Ex. VAT

Was: £22.01

MSRP:

Now: £17.62 Inc. VAT

Was: £26.41

MSRP:

Now: £14.68 Ex. VAT

Was: £22.01
On Sale

30 Degree Bend

MSRP:

Now: £66.49 Inc. VAT

Was: £99.68

MSRP:

Now: £55.41 Ex. VAT

Was: £83.07

This component is used to create an offset of 30 degree, or this can be used with other elbow components to create a bigger offset. Twinwall insulated elbows and bends can be used either internally or externally as part of your new flue system, it...

MSRP:

Now: £66.49 Inc. VAT

Was: £99.68

MSRP:

Now: £55.41 Ex. VAT

Was: £83.07
On Sale

Adjustable Back Bracket for Wall Band

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Now: £27.22 Inc. VAT

Was: £40.81

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Now: £22.68 Ex. VAT

Was: £34.01

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Now: £27.22 Inc. VAT

Was: £40.81

MSRP:

Now: £22.68 Ex. VAT

Was: £34.01
On Sale

Mini Euro Cowl Mesh

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Now: £18.68 Inc. VAT

Was: £28.01

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Now: £15.57 Ex. VAT

Was: £23.34

Mini Euro Cowl Stainless Steel Features Designed to Fit into an existing Mini Eurocowl Suitable for Gas and Multifuel Applications Helps Prevent Birds from Nesting

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Now: £18.68 Inc. VAT

Was: £28.01

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Now: £15.57 Ex. VAT

Was: £23.34
On Sale

Mini Euro Cowl for Chimney Pots

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Now: £70.02 Inc. VAT

Was: £104.98

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Now: £58.35 Ex. VAT

Was: £87.48

Mini Euro Cowl Stainless Steel Features Designed to Adapt to an Existing Chimney Pot Static Anti Downdraught Cowl Available in Raw Stainless or Terracotta Finish Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 316 Grade...

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Now: £70.02 Inc. VAT

Was: £104.98

MSRP:

Now: £58.35 Ex. VAT

Was: £87.48
On Sale

External Fix Wall Band 60mm-90mm

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Now: £38.22 Inc. VAT

Was: £57.30

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Now: £31.85 Ex. VAT

Was: £47.75

The External Fix Wall Band 60mm-90mm is used to fix the flue pipe to a supporting wall in twin wall flue set ups and provides lateral support at an adjustable distance of 60mm-90mm. The unique design allows the installer to fix the bracket to...

MSRP:

Now: £38.22 Inc. VAT

Was: £57.30

MSRP:

Now: £31.85 Ex. VAT

Was: £47.75
On Sale

Bungalow Square Firestop Plate - 1 Piece

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Now: £22.82 Inc. VAT

Was: £34.21

MSRP:

Now: £19.02 Ex. VAT

Was: £28.51

This Bungalow Square Firestop Plate, the unventilated firestop plate is a 1 piece kit which is designed to prevent fires.

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Now: £22.82 Inc. VAT

Was: £34.21

MSRP:

Now: £19.02 Ex. VAT

Was: £28.51
On Sale

Magentic Firestop Cover Plate Kit

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Now: £28.18 Inc. VAT

Was: £42.24

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Now: £23.48 Ex. VAT

Was: £35.20

This Magentic Firestop Cover Plate Kit is a new addition to the ventilated firestop range has been introduced an aesthetic cover plate kit, which fastens to the standard ventilated firestops using the magnets which are provided in the kit along with...

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Now: £28.18 Inc. VAT

Was: £42.24

MSRP:

Now: £23.48 Ex. VAT

Was: £35.20
On Sale

Schiedel ICID Insulated Increasing Adaptor

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Now: £52.06 Inc. VAT

Was: £78.04

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Now: £43.38 Ex. VAT

Was: £65.03

The Schiedel ICID Insulated Increasing Adaptor is used to start the connection from the appliance to the flue and allows increasing of the flue. It will sink into the appliance spigot and connect to a pipe length. ICID Insulated Increasing Adaptor...

MSRP:

Now: £52.06 Inc. VAT

Was: £78.04

MSRP:

Now: £43.38 Ex. VAT

Was: £65.03
On Sale

Mini Euro Cowl Stainless Steel

MSRP:

Now: £106.18 Inc. VAT

Was: £159.18

MSRP:

Now: £88.48 Ex. VAT

Was: £132.65

Mini Euro Cowl Stainless Steel Features Designed to Adapt to a Twinwall Flue (5" or 6" Int) Static Anti Downdraught Cowl Sold Fully Assembled and Ready to Fit No Special Tools Required Made from 316 Grade Stainless Steel Complete with Stainless Steel...

MSRP:

Now: £106.18 Inc. VAT

Was: £159.18

MSRP:

Now: £88.48 Ex. VAT

Was: £132.65
On Sale

Anti-splash Anti-downdraught Terminal

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Now: £97.21 Inc. VAT

Was: £145.75

MSRP:

Now: £81.01 Ex. VAT

Was: £121.46

This item is used to terminate an installation and provides protection to avoid rainwater from entering the chimney system, whilst minimising problems associated with downdraught. Care should be taken to ensure that the chimney is cleaned regularly...

MSRP:

Now: £97.21 Inc. VAT

Was: £145.75

MSRP:

Now: £81.01 Ex. VAT

Was: £121.46
On Sale

750mm Effective Length

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Now: £63.85 Inc. VAT

Was: £95.74

MSRP:

Now: £53.21 Ex. VAT

Was: £79.78

Effective Chimney Pipe Lengths are used to make up spaces in order for the system to operate. The chimney flue pipe lengths can be applied either vertically or horizontally. The shorter chimney pipe lengths are great for making up spaces in tight room...

MSRP:

Now: £63.85 Inc. VAT

Was: £95.74

MSRP:

Now: £53.21 Ex. VAT

Was: £79.78
On Sale

Tee Plug with Drain

MSRP:

Now: £26.28 Inc. VAT

Was: £39.41

MSRP:

Now: £21.90 Ex. VAT

Was: £32.84

This item is used at the base of the vertical chimney to provide a drain off point for rainwater and condensate. It also provides inspection or cleaning access. It may be used in both dry and wet conditions and on both positive and negative pressure...

MSRP:

Now: £26.28 Inc. VAT

Was: £39.41

MSRP:

Now: £21.90 Ex. VAT

Was: £32.84
On Sale

SW-DW Starter Section (Long)

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Now: £100.55 Inc. VAT

Was: £150.74

MSRP:

Now: £83.79 Ex. VAT

Was: £125.62

SW-DW Starter Section (long) is to be used to connect from a standard stove pipe or Prima Smooth connecting pipe. This item must NOT be connected directly to the stove spigot/outlet. 316L Grade Stainless Steel Liner Corrosion tested...

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Now: £100.55 Inc. VAT

Was: £150.74

MSRP:

Now: £83.79 Ex. VAT

Was: £125.62
On Sale

External Fix Wall Band with Extension 95mm-450mm

MSRP:

Now: £69.07 Inc. VAT

Was: £103.55

MSRP:

Now: £57.56 Ex. VAT

Was: £86.29

The External Fix Wall Band with Extension 95mm-450mm is used to fix the flue pipe to a supporting wall in twin wall flue set ups and provides lateral support at an adjustable distance of 95mm-450mm. The unique design allows the installer...

MSRP:

Now: £69.07 Inc. VAT

Was: £103.55

MSRP:

Now: £57.56 Ex. VAT

Was: £86.29
On Sale

SW-DW Adjustable Starter Section (Short)

MSRP:

Now: £81.06 Inc. VAT

Was: £121.52

MSRP:

Now: £67.55 Ex. VAT

Was: £101.27

SW-DW Adjustable Starter Section (Short) is to be used with a Schiedel Prima Smooth section to allow movement directly off the top of the stove to accept expansion and offer the facility to remove the stove by simply sliding the Prima Smooth Pipe up...

MSRP:

Now: £81.06 Inc. VAT

Was: £121.52

MSRP:

Now: £67.55 Ex. VAT

Was: £101.27
On Sale

Rectangular Ventilated Firestop Plate - 2 Piece

MSRP:

Now: £29.05 Inc. VAT

Was: £43.55

MSRP:

Now: £24.21 Ex. VAT

Was: £36.29

Rectangular Ventilated Firestop Plate – ICS Firestop components. ICS is converted into ICS Plus by adding a lip seal to each component with a male form on the liner. This creates a twin wall insulated chimney system designed for the new...

MSRP:

Now: £29.05 Inc. VAT

Was: £43.55

MSRP:

Now: £24.21 Ex. VAT

Was: £36.29
On Sale

90 Degree Bend

MSRP:

Now: £77.76 Inc. VAT

Was: £116.58

MSRP:

Now: £64.80 Ex. VAT

Was: £97.15

This 90 Degree Bend is used in pairs to provide an offset of 30° 90 Degree Bend Features Twist-lock bayonet jointing system. Fast inter fit with ICID System Chimney. Low external case temperature. Suitable for use on solid fuel appliances. ICID...

MSRP:

Now: £77.76 Inc. VAT

Was: £116.58

MSRP:

Now: £64.80 Ex. VAT

Was: £97.15

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Twin wall flue pipes and accessories for wood-burning stoves are a simple, cost-effective solution if you don't have a brick chimney stack. Making them ideal for new-build projects and renovations. Our stainless steel twin wall flue pipe has a simple twist-lock bayonet jointing system and includes pipes with an adjustable length. They are available in both a high-grade stainless steel finish or as black twin wall flue pipe in all sizes and are HETAS approved.

This system can be used when you have no existing chimney stack. They can pass through floors, roof or walls depending on your required flue route. The quality, manufacture and finish of twin wall stove pipe can vary a great deal. Nationwide Chimney Components only supply premium high-quality twin wall flue systems. We stock the Schiedel flue system and are one of the UK's leading flue suppliers if you're looking for a twin wall insulated flue system. Remember to always contact a HETAS approved tradesman to make sure your system is fitted correctly and meets with building regulations.

Twin Wall Flue Features

Twist-lock push-fit bayonet jointing system. Secured by locking band.
Advanced corrosion resistant design and construction uses laser.
Welded 316L stainless steel inner liner and stainless steel case.
The 25mm of high-density Rockwool insulation maintains flue gas temperature, maximising efficiency, improving flue draught on startup and minimising condensation.
Low external case temperature.
The inner liner is free to expand through the female collar. Allowing for maximum thermal expansion even during a soot fire.
The inner liner has an inward bead at the female end which acts as a capillary break preventing moisture being drawn through the joi