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Slide 1 of 5
  2. Central Heating Supplies
  3. Boilers
  4. Boiler Flues & Accessories

Boiler Flues & Accessories

Shop high-quality boiler flues and accessories from trusted brands like Baxi, Vokera, Ideal Boilers, Vaillant, Viessmann and more. Whether you need a boiler flue pipe, flue terminal, vent, outlet or rain cover, we’ve got plenty of products to choose from.

What Are Boiler Flues Used For?

A boiler flue pipe carries boiler exhaust gases out of your home, releasing them into the atmosphere. Boilers burn oil or gas to heat your home, producing toxic chemicals like carbon monoxide. Ensure the outlet is positioned far enough from windows and doors to prevent fumes from re-entering your home with a boiler flue extension kit.

Installing a boiler vent cover prevents debris from getting into the flue and causing hazardous blockages, which may lead to exhaust gases returning down the pipe into your home. Boiler flue rain covers or roof flashing can be used to prevent water from getting into the system.

Invest in premium boiler flue products from Toolstation to help promote the longevity of your boiler and central heating system whilst ensuring your home is safe from dangerous fumes.

Want to find out more? Check out our Boiler Flue Buying Guide for answers to all your questions!

PipeSnug PipeSnug / FlueSnug 100mm Black
( 14 )

Product code: 23885

FlueSnug 100mm Black

£15.14

ex. VAT £12.62 Each

Baxi Baxi / Baxi Standard Horizontal Flue 685mm
( 17 )

Product code: 37983

Baxi Standard Horizontal Flue 685mm

£123.50 was £126.48

ex. VAT £102.92 Each

Worcester Bosch Worcester Bosch / Worcester Greenstar HE Standard Telescopic Flue

Product code: 85561

Worcester Greenstar HE Standard Telescopic Flue

£143.60

ex. VAT £119.67 Each

Made4Trade Made4Trade / Made4Trade Circular Flue Guard 280 x 165mm Plastic Coated
( 44 )

Product code: 11888

Made4Trade Circular Flue Guard 280 x 165mm Plastic Coated

£13.55

ex. VAT £11.29 Each

Vaillant Vaillant / Vaillant ecoTEC Flue Support Clips
( 1 )

Product code: 89726

Vaillant ecoTEC Flue Support Clips

£69.98

ex. VAT £58.32 Per unit £14.00/Each

Vokera Vokera / Vokera HE Plume Management Kit All Flues
( 2 )

Product code: 74670

Vokera HE Plume Management Kit All Flues

£79.81

ex. VAT £66.51 Each

Vaillant Vaillant / Vaillant Flue Extension ecoMAX/TEC 2m
( 1 )

Product code: 16456

Vaillant Flue Extension ecoMAX/TEC 2m

£134.18

ex. VAT £111.82 Each

PipeSnug PipeSnug / FlueSnug 100mm White
( 14 )

Product code: 94308

FlueSnug 100mm White

£17.28

ex. VAT £14.40 Each

Baxi Baxi / Baxi Plume Displacement Kit 93°
( 1 )

Product code: 14667

Baxi Plume Displacement Kit 93°

£47.62

ex. VAT £39.68 Each

Baxi Baxi / Baxi Standard Telescopic Horizontal Flue
( 2 )

Product code: 48150

Baxi Standard Telescopic Horizontal Flue

£135.85

ex. VAT £113.21 Each

Ideal Boilers Ideal Boilers / Ideal Logic/Vogue Telescopic Flue Combi/System
( 3 )

Product code: 34509

Ideal Logic/Vogue Telescopic Flue Combi/System

£120.99

ex. VAT £100.82 Each

Baxi Baxi / Baxi Flue Extension 1m with Fixing Screws
( 3 )

Product code: 70574

Baxi Flue Extension 1m with Fixing Screws

£68.70

ex. VAT £57.25 Each

Ideal Boilers Ideal Boilers / Ideal Universal Weather Collar

Product code: 90234

Ideal Universal Weather Collar

£73.56

ex. VAT £61.30 Each

Baxi Baxi / Baxi Plume Displacement Kit Extension and Brackets
( 1 )

Product code: 68889

Baxi Plume Displacement Kit Extension and Brackets

£42.16

ex. VAT £35.13 Each

Baxi Baxi / Baxi Plume Displacement Kit 1m Telescopic Flue
( 3 )

Product code: 86326

Baxi Plume Displacement Kit 1m Telescopic Flue

£114.77

ex. VAT £95.64 Each

Vaillant Vaillant / Vaillant Vertical Roof Terminal Black

Product code: 92723

Vaillant Vertical Roof Terminal Black

£199.98

ex. VAT £166.65 Each

Baxi Baxi / Baxi Flue Extension 0.25m with Fixing Screws
( 4 )

Product code: 56624

Baxi Flue Extension 0.25m with Fixing Screws

£45.28

ex. VAT £37.73 Each

Ideal Boilers Ideal Boilers / Ideal Logic Flue Extension 2m
( 1 )

Product code: 12436

Ideal Logic Flue Extension 2m

£138.76

ex. VAT £115.63 Each

Baxi Baxi / Baxi Flue Terminal Vertical
( 4 )

Product code: 29388

Baxi Flue Terminal Vertical

£149.12

ex. VAT £124.27 Each

Vokera Vokera / Vokera Flat Roof Flashing Kit All Flues

Product code: 39407

Vokera Flat Roof Flashing Kit All Flues

£47.41

ex. VAT £39.51 Each

Vaillant Vaillant / Vaillant ecoMAX/TEC Elbow 45°

Product code: 42669

Vaillant ecoMAX/TEC Elbow 45°

£149.98

ex. VAT £124.98 Per unit £74.99/Each

Baxi Baxi / Baxi Flue Pipe Support Flue Bracket
( 5 )

Product code: 77434

Baxi Flue Pipe Support Flue Bracket

£13.69

ex. VAT £11.41 Each

Made4Trade Made4Trade / Made4Trade Circular Flue Guard 280 x 165mm Zinc Plated Mild Steel
( 20 )

Product code: 44728

Made4Trade Circular Flue Guard 280 x 165mm Zinc Plated Mild Steel

£19.98

ex. VAT £16.65 Each

Vaillant Vaillant / Vaillant Flue Extension ecoMAX/TEC 1m
( 1 )

Product code: 79295

Vaillant Flue Extension ecoMAX/TEC 1m

£81.28

ex. VAT £67.73 Each