12
Fireplace Construction
The Installation Applications Options Are:
11.0 Installation into a Class 1 or Lined Flue with a 150ºC rated Fire Surround fitted to a Suitable
Fireplace Opening.
12.0 Installation into a Pre-cast Flue. (Fire Surround Requirements)
13.0 Installation into a BS 715 Shallow Flue Box with Twin Wall 5”Flue, False Chimney Breast with
Fire Surround Requirements.
11.1 - FIRE SURROUND APPLICATIONS
There must be no combustible materials inside the fireplace opening.
Sections 11 - 13 are for the various Installation Applications -
Only one will apply.
! IMPORTANT NOTE !
The chosen installation should have
been predetermined and arranged before installing the fire.
Ensure you refer to the section relevant to your requirement.
11.
FIRE SURROUND APPLICATION INTO CLASS 1 OR LINED FLUES
F
IREPLACE CONSTRUCTION
Fireplace Minimum Requirements
630
min
470 max
300 min
630 min
700 min
300 min
580 max
560 min
Min
Hearth
Min Flat
Area
65min
See
Note
Note: There MUST be 50mm minimum depth from the end of the Spigot
150 min
750
min
680
min
50
Min
350 min deep
by 50 high
Hearth
Chairbrick
Combustible
Shelf
Non Combustible
Shelf
Floor