Dunbrik A1 Concrete Flue Liners 250mm Internal Square

For fireplace openings up to 645mm by 645mm or equivalent and canopy hoods

The Dunbrik A1 Concrete Flue Liner Systems are used in the construction of domestic chimneys suitable for all types of domestic fires and stoves. Householders can burn any domestic fuel including coal and properly seasoned wood or install any domestic gas fire including flame effect fires.

Prices are subject to haulage or collection charges and VAT and are valid for 30 days. Price lists in PDF format are on the download page.

Flue liners CE marked from 1st July 2013.
Liner system to BSEN 1857 (sizes in mm) - 250mm internal square liners
    Product Product code Price
each
Weight
kg
Width Depth Height


Straight flue liner 230mm tall
10L £13.29 10.5 310 x 310 230
Straight flue liner 140mm tall
10LS £8.02 6.8 310 x 310 140
Liner bend 30 degree
10B £25.16 9.3 310 x 310 245
Throat Lintel
1000mm wide
AF250/1000S £95.36 91 1000 x 425 220
Lintel spacer gather
250/1200 £128.40 75 1200 x 425 150
Canopy connection block
10CCB £128.40 61 552 x 552 150
Square based round pot
SBRP685 £115.10 29 - 685
Topguard steel cowl (red or buff)
TG260 £89.25 1.6 - 260
 Ancillary Products   Product Product code Price
each
Weight
kg
Width Depth Height
 
Dunseal fireproof mortar 310ml Dunseal £5.88 0.6 - -
Void infil
20kg agg & 2kg cement
Dunfil £12.26 22 - -
Smoke pellets - 6 per tube Smoke £9.99 - - -
Flue notice plate Plate £6.81 - - -
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