Dunbrik Mini Clearflow Gas Flue Block System Components

This system is a neat and efficient method of providing a flue for domestic gas fires in a new property. Fires must be suitable for ’pre-cast flues’, which includes many ‘living flame effect’ fires. The flue blocks are built into a party wall, the inner leaf of an exterior wall or against a partition wall and terminate at roof level through a gas flue terminal. In many cases there is no chimney breast intruding into the living area.

Flue blocks CE marked from 1st July 2013.

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.

    Product Price
each
Weight
kg
Width mm Depth mm Coursing Height


Red set wide recess starter block (3 per flue)
Code: 1RM
£8.51


7.5
ext. >
int. >

460
400

140
115
225
.
.
Red set wide gather block
Code: 1GM
£13.58 16.5 460 140 225
M set deep & wide recess starter block (3 per flue)
Code: MS
£13.01 22.9
ext. >
int. >

554
450

272
220

225
.
.

M set deep & wide gatherblock
Code: MG
£24.33 53.9 554 272 225

    Product/Code Price
each
Weight
kg
Width mm Depth mm Coursing Height
 
B set recess block for special recess (3 per flue)
Code: BRU
£44.21 40.9 900 367 273
B set gatherblock
Code: BTL900
£46.17 59.8 900 367 155
Dense backup block 100mm
Code: MD100
£7.46 25.6 525 100 225
Straight bonded gas flue block 225mm
Code: 2M
£6.82


12.0
ext >
int >

320
185


140
90

225

Straight bonded gas flue block 150mm
Code: 2M/150
£5.15 7.8 320 140

150

 
Straight bonded gas flue block 75mm
Code: 2M/75
£5.15 4.0 320 140 75

    Product/Code Price
each
Weight
kg
Width mm Depth mm Coursing Height
 
95mm Lateral offset block gas flue
Code: 3ME
£7.66

12.8
ext.>
int.>

340
185

140
90
225

35mm Backset gas flue block
Code: 3MS
£23.79 12.5 245 175 225
25mm Backset gas flue block
Code: 3MU
£23.79 12.0 245 165 225
125mm Backset gas flue block
Code: 2BM
£23.79 22.9 245 265 260
Double tonge flue block 190mm
Code: 2MDT190
£6.82 7.3 245 140

190


    Product/Code Price
each
Weight
kg
Width mm Depth mm Coursing Height
 
Gas flue block without bonding nib 225mm
Code: 2MN225
£6.82 7.1 245 140 225
Gas flue block without bonding nib 150mm
Code: 2MN150
£5.15 4.9 245 140 150
Gas flue block without bonding nib 75mm
Code: 2MN75
£5.15 2.7 245 140

75


    Product/Code Price
each
Weight
kg
Width mm Depth mm Height mm
 
Top exit gas flue transfer block
Code: 4M
£15.30 10.4 265 200 160
Top exit block with connector pipe
Code: 4MP
£30.62 11.0 265 200 230
Side exit gas flue transfer block
Code: 5M
£22.38 24.6 285 280 290
Side exit block with connector pipe
Code: 5MP
£37.71 26.8 285 295 330
flues,chimney,mini clearflow, yorkshire, wakefield, dunbrik