Selkirk flue
Types of Selkirk flue
Selkirk twin wall flue
Selkirk STC - twin wall chimney. A twin wall insulated flue with welded seams and an inner layer made of 316 grade stainless steel, able to withstand corrosive flue gases given off by wood burning and multi fuel stoves. Selkirk STC flue can be used internally or externally as the outer layer is also made of stainless steel. The 25mm of insulation between the layers of Selkirk flue keeps the outside of the flue cool as well as ensuring that the flue gases remain warm, thus reducing the tar deposits that can cause chimney fires.Selkirk twin wall flue is the only flue system that has got around the problem of ventilated floor penetration components. Ventilated floor penentration components can allow the transmission of smoke into the room above. We see this as a big problem as most deaths in a house fire are caused by smoke inhalation. A new innovative ventilation system that has been fully tested and approved to EN1856 and allows the use of non ventilated floor penetration components when using Selkirk STC twin wall flue run through a bedroom or other storage space. No other type of twin wall flue in the UK allows this. Click here for a broader discussion of the topic.
Selkirk flue may pass within 50mm of combustible materials making it very easy to install in existing houses. A full range of support components, bends and tees are also available.
Working lengths: 1181mm, 876mm, 572mm, 419mm, 276mm, and 114mm.
Given a few details we will design your Selkirk flue system for free - visit our Flue design page for more details.
125mm systems - building regulations advise a mimimum flue size of 150mm and HETAS installers may not fit or connect to a 125mm system. Read more about 125mm flue systems here.
Extra Selkirk flue information:
Selkirk flue introduction and information
Selkirk flue components - information about each component, how and where it is used.
and
Stovesonline Selkirk flue fitting guidelines.Official Selkirk website - Selkirk Flue UK
| SELKIRK TWIN WALL FLUE - STC - INSULATED CHIMNEY SYSTEM | ||||
| 125mm / 5" | 150mm / 6" | 175mm / 7" | 200mm / 8" | |
| BASIC COMPONENTS | ||||
SELKIRK FLUE ADAPTOR | £12.25 | £13.5 | £15.75 | £18 |
| INCREASING ADAPTER 100MM TO 125MM | £22 | |||
| INCREASING ADAPTER 125MM TO 150MM | £38 | £38 | ||
| ADAPTER TO FLEX | £23.75 | £25.5 | £29 | £32.5 |
SELKIRK ANCHOR PLATE | £26.25 | £28 | £31.25 | £34.25 |
| SELKIRK FLUE LENGTHS | ||||
1200MM LENGTH | £111.75 | £125 | £145.5 | £173.25 |
| 900MM FLUE LENGTH | £90.25 | £99 | £112.75 | £135.25 |
| 600MM FLUE LENGTH | £56.25 | £63.5 | £73.75 | £88.25 |
| 450MM FLUE LENGTH | £50.25 | £56.25 | £65.5 | £78 |
| 300MM FLUE LENGTH | £44 | £51.25 | £59.5 | £69.75 |
| 150MM FLUE LENGTH | £24.5 | £29.75 | £35.75 | £41 |
| ADJUSTABLE FLUE LENGTH | £49.25 | £56.25 | £64.5 | £75.75 |
SELKIRK LOCKING BANDS | £7.5 | £7.75 | £8.25 | £8.75 |
| STRUCTURAL LOCKING BAND | £58.25 | £63.5 | £68.5 | £76 |
| SELKIRK FLUE ELBOWS AND TEES | ||||
| 45 DEGREE ELBOW | £75.25 | £86 | £92.75 | £99.25 |
| 30 DEGREE ELBOW | £74.5 | £83.5 | £90.25 | £96.75 |
| 15 DEGREE ELBOW | £74.5 | £83.5 | £90.25 | £96.75 |
90 DEGREE TEE AND PLUG | £115.5 | £136 | £147.5 | £179.75 |
135 DEGREE TEE AND PLUG | £159.25 | £171.5 | £187.75 | £247.5 |
INSULATED TEE PLUG | £18 | £19.75 | £22 | £23 |
| DRAIN TEE CAP | £49 | £53.25 | £55.75 | £57.5 |
| SELKIRK FLUE SUPPORTING COMPONENTS | ||||
| CEILING SUPPORT | £22 | £24.5 | £29.5 | £44.25 |
ADJUSTABLE WALL SUPPORT BRACKET  | £40.25 | £45 | £50 | £50.75 |
| INTERMEDIATE WALL SUPPORT BRACKET | £40.25 | £45 | £50 | £50.75 |
ROOF SUPPORT | £35.25 | £35.25 | £35.25 | £35.25 |
| STAINLESS WALL BAND | £26.25 | £27.25 | £28 | £30.5 |
WALL BAND EXTENSION BRACKETS (STAINLESS) | £12 | £12 | £12 | £12 |
GALVANISED WALL BAND | £15.75 | £16.5 | £17.25 | £18 |
ROOF BRACE KIT | £69 | £69 | £69 | £69 |
| SELKIRK FLUE PENETRATION COMPONENTS | ||||
FIRESTOP SPACER | £4.25 | £4.5 | £5.5 | £6 |
VENTILATED CEILING SUPPORT | £82.75 | £91 | £95 | £97.75 |
VENTILATED FIRESTOP JOIST SHIELD | £82.75 | £91 | £95 | £97.75 |
ATTIC INSULATION SHIELD | £53.25 | £58.25 | £62.25 | £65 |
| WALL SLEEVE | £23.75 | £30 | £33.5 | £35.25 |
| 45 DEGREE TRIM PLATE | £28.5 | £30 | £32.25 | £36 |
| FLAT TRIM PLATE | £22 | £25.5 | ||
| 30 DEGREE TRIM PLATE | £28.5 | £30 | £32.25 | £36 |
| VENTILATION GRILLE FOR BOXING IN | ||||
| VENTILATION GRILLE | £7.25 | £7.25 | £7.25 | £7.25 |
| SELKIRK FLUE TERMINATIONS | ||||
STORM COLLAR | £12.75 | £13.5 | £14.25 | £15.75 |
SELKIRK RAIN CAP | £26.25 | £27.5 | £31.5 | £41.75 |
VEDETTE ANTI DOWNDRAUGHT COWL | £96.5 | £107.5 | £153 | £184.5 |
| ANTI DOWNDRAUGHT COWLS | ||||
SELKIRK ANTI DOWNDRAUGHT COWL | £70.5 | £71.75 | £73 | £74.25 |
| LEAD FLASHINGS FOR INSULATED FLUE PIPE | ||||
| 20 DEGREE LEAD FLASHING | £63.25 | £66.5 | £75.25 | £78.25 |
| 30 DEGREE LEAD FLASHING | £63.75 | £66.75 | £70.5 | £73.5 |
| 40 DEGREE LEAD FLASHING | £66.75 | £70.5 | £73.5 | £76.25 |
| 50 DEGREE LEAD FLASHING | £66.5 | £78.25 | £94.5 | £97.75 |
