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!
Ideal Boilers
( 1 )

Product code: 48029

Ideal Logic Roof Flue Kit

£216.33

ex. VAT £180.27 Each

For delivery only

Viessmann

£42.10

ex. VAT £35.08 Each

Product options Select from 1 option

For delivery only

Baxi
( 1 )

Product code: 57117

Baxi Flue Bend 93°

£57.77

ex. VAT £48.14 Each

Product options Select from 1 option
Set Store

5 available for delivery

Baxi
( 1 )

£183.47

ex. VAT £152.89 Each

Product options Select from 2 options
Set Store

8 available for delivery

Viessmann
( 1 )

£47.52

ex. VAT £39.60 Each

Product options Select from 1 option

For delivery only

Baxi
( 1 )

£47.62

ex. VAT £39.68 Each

Product options Select from 3 options
Set Store

8 available for delivery

Vokera
( 1 )

£45.48

ex. VAT £37.90 Each

Set Store

7 available for delivery

Vaillant
( 1 )

£54.08

ex. VAT £45.07 Per unit £10.82/Each

For delivery only

Baxi
( 1 )

Product code: 26406

Baxi Roof Flashing Pitched

£63.23

ex. VAT £52.69 Each

Product options Select from 1 option
Set Store

5 available for delivery

Viessmann
( 2 )

£134.20

ex. VAT £111.83 Each

For delivery only

Vokera
( 1 )

£75.28

ex. VAT £62.73 Each

Set Store

7 available for delivery

Ideal Boilers

£65.03

ex. VAT £54.19 Each

Product options Select from 2 options

For delivery only

Viessmann

£78.92

ex. VAT £65.77 Per unit £39.46/Each

Product options Select from 1 option

For delivery only

Vokera
( 1 )

£51.18

ex. VAT £42.65 Each

Set Store

3 available for delivery

Baxi
( 1 )

£46.84

ex. VAT £39.03 Each

Product options Select from 2 options
Set Store

4 available for delivery

Ideal Boilers
( 1 )

Product code: 15418

Ideal Logic/Vogue Elbow 45°

£101.85

ex. VAT £84.87 Per unit £50.93/Each

For delivery only

Vokera

£99.38

ex. VAT £82.82 Each

Set Store

6 available for delivery

Ideal Boilers

£81.31

ex. VAT £67.76 Each

For delivery only

Baxi
( 1 )

£20.07

ex. VAT £16.72 Each

Product options Select from 2 options
Set Store

5 available for delivery