All stove installation materials

Straight length with a door for sweeping.

Matt black

Tough steel

It is an elbow. Two together can create an offset of approx. 12.5cm

Matt black

Tough steel

For tiles and slate roofs, lead is best.

Easy fit brackets

Made by Duraflue

Premium quality

All you need kit. Includes Silvacore PRO liner, Duraflue stainless cowl, vitreous pipe 1x 500mm, stainless adaptor, nose cone, sealing plate, data plate, fireproof webbing.

A complete kit

Stainless steel DURAFLUE cowl and adaptor

Duraflue products throughout

Includes fire webbing/cement for joints

Do it once, do it good.

Liner is Silvacore PRO by Duraflue

Seals around a pipe passing through a wall or ceiling. Sticks to sloping ceiling with small domed headed screws (not supplied) and dabs of Silicon adhesive.

Easy fit

Duraflue - just the best

Stainless steel

High quality

A few other parts use this "sweep's door".

Easy fit brackets

Made by Duraflue

Premium quality

This is an adjustable part and you will be supplied with extra internal insulation to fill the void created when you extend. Hide and strengthen the joint using an extra narrow -locking-band.

Easy fit brackets

Made by Duraflue

Premium quality

Brackets are strong whereas other brands may be spindly. Do it once - do it good.

Easy fit brackets

Made by Duraflue

Premium quality

Usually fitted directly to a stove's 5" collar with fireproof webbing. Allows 6" flue pipe to be fitted onto a 5" stove. Some stoves demand a 6" chimney even if they are 5" collar (rare).

Matt black

Tough steel

A meter that measures thermo.

A few different ways to change product within your shed kit. A small charge is applied - the difference between the products switched. You can also add items to a shed kit (e.g. add height) by purchasing twin wall parts in the usual way.

Upgrade your shed kit

Made by Duraflue

Premium quality

Easy install

We have been designing twin-wall chimney systems since 2007 (in winter we will often do 5-10 designs a week). We use our own twin-wall design software which is accurate to within millimetres. We strive to make the procedure as simple & stress-free as possible.

Brand is professional Duraflue

Building regulations compliant

Detailed quotation

No obligation to buy

Seals around a pipe passing through a wall or ceiling. Just a few dabs of silicon glue to attach.

Easy fit brackets

Made by Duraflue

Premium quality

Duraflue Twin Wall was launched to the market during 2014 and, due to its high quality and innovative design, is already a favourite amongst professional stove fitters. Brackets are strong whereas other brands may be spindly and quality is premium. Do it once - do it good.

Easy fit brackets

Made by Duraflue

Premium quality

Buy with telescopic legs for extra support of a freestanding chimney. Consider extra support if more than 1.8 metres is unsupported. All see wide locking band.

Easy fit brackets

Made by Duraflue

Premium quality

Usually used when bypassing a wooden beam above a stove

Easy fit brackets

Made by Duraflue

Premium quality

It is an elbow. Two together can create an offset of approx. 10cm

Matt black

Tough steel

Load bearing and usually fitted at the foot of multiple metres running up a wall. This part also works upside down as can be seen in one of our smaller images.

Easy fit brackets

Made by Duraflue

Premium quality

Connects to the rear of a stove allowing for more vitreous to be connected to its top opening. Sweepable.

Matt black

Tough steel

Seals around a pipe passing through a wall or ceiling. Sticks to sloping ceiling with small domed headed screws (not supplied) and dabs of Silicon adhesive.

Easy fit

Duraflue - just the best

Stainless steel

High quality

Duraflue Twin Wall was launched to the market during 2014 and, due to its high quality and innovative design, is already a favourite amongst professional stove fitters. Brackets are strong whereas other brands may be spindly and quality is premium. Do it once - do it good.

Easy fit brackets

Made by Duraflue

Premium quality

Connects directly into stove (has its own snout so no adaptor required) and allows the stove to be removed if required. Building Regulations does state stove should be removable without dismantling rest of chimney.

Easy fit brackets

Made by Duraflue

Premium quality

It is an elbow. Two together can create an offset of approx. 10cm

Matt black

Tough steel

Seals around a pipe passing through a wall or ceiling. Sticks to sloping ceiling with dabs of Silicon adhesive.

Easy fit

Duraflue - just the best

Stainless steel

High quality

Used where a chimney passes through a floor.

Easy fit brackets

Made by Duraflue

Premium quality

Slides inside our 'normal vitreous' hence making the two parts together "adjustable".

Matt black

Tough steel

Shorter version of the 135 adjustable T with prolonged snout (you might wish to consider the prolonged version as usually means no joint in the wall and no joint to interfere with "finishing off" the wall after installation (e.g. rendering).

Easy fit

Duraflue - just the best

Stainless steel

High quality

If your chimney has too much final unsupported length it may be damaged in a storm. Up to 2m of freestanding is fine as long as all susceptible joints have a wide locking band (goes over the narrow locking band). More than this use telescopic legs.

Easy fit brackets

Made by Duraflue

Premium quality

Magnetic - attaches to flue pipe (NOT twin wall). Heat activated, no batteries needed.

Very simple bracket, no adjustment, sets pipe 7cm from wall. We advise using adjustable brackets for ease of fitting.

Easy fit brackets

Made by Duraflue

Premium quality

Duraflue Twin Wall was launched to the market during 2014 and, due to its high quality and innovative design, is already a favourite amongst professional stove fitters. Brackets are strong whereas other brands may be spindly. Do it once - do it good.

Easy fit

Duraflue - just the best

Stainless steel

High quality

Can be used to connect black stove pipe direct to a pot or pumice-lined chimney (no liner).

Used when passing through a wall from inside to outside

Easy fit

Duraflue - just the best

Stainless steel

High quality

It is an elbow. Two together can create an offset of approx. 12.5cm

Matt black

Tough steel

Protects the chimney when passing through a wall (and keeps insulation away from the chimney).

Easy fit brackets

Made by Duraflue

Premium quality

Converts a Euro size stove collar to UK dimensions. Use fireproof webbing to connect to stove.

Matt black

Tough steel

Five sealing plates (for installers as most buyers only need one).

Slides inside our 'normal vitreous' hence making the two parts together "adjustable".

Matt black

Tough steel

Attaches to rear of stove. Do not extend away from stove horizontally - smokes does not travel this way very easily.

Easy fit brackets

Made by Duraflue

Premium quality