Leca® Chimney & Flue
Backfill is available in
convenient 50 litre bags,
each bag weighs just
15kg and is easily portable.
Leca® Chimney & Flue Backfill
bags weigh a nominal 15kg, well
within the H&SE recommendations
for a single-man lift. Leca® Chimney
& Flue Backfill is chemically
neutral and does not contain
any environmentally harmful
constituents. It is safe to handle
and does not need any special
protective clothing or special
requirements for disposal.
IT’S IN THE BAG
THE EFFECTIVE CHIMNEY
INSULATION SOLUTION THAT
SAVES TIME AND MONEY
For further information
please call 08443 351770
Your Local Leca® Distributor is:
15kg
With Leca® Lightweight
Chimney & Flue Backfill
Leca® UK
Regus House, Herons Way, Chester CH4 9QR
Phone : 08443 351770 Fax : 01244 893323
Web : www.leca.co.uk
Email : [email protected]
Registered Office: 734396
Saint Gobain Construction Products UK Ltd
Saint Gobain House, Binley Business Park,
Coventry CV3 2TT
VAT Reg No: GB 4383 06550
What is Leca® Chimney
& Flue Backfill?
Leca® is a lightweight, ceramic
aggregate produced by heating
glacial clay in a rotary kiln.
Leca® has a unique cellular inner
structure which provides excellent
insulating qualities Leca® is non –
hazardous, inert & is resilient to
attack from chemicals, hydrocarbons,
and extreme high & low temperatures.
Leca® is not affected by water
and unlike other backfill material
it will not clog when wet.
Leca® Chimney & Flue
Backfill is quick and
easy to install
What are the benefits
of insulating with Leca®
Chimney & Flue Backfill?
Simply pour the Leca® into the void
between chimney & flue liner either
straight from the bag or using a
bucket or filler for smaller apertures.
• Hotter gases and improved
chimney draw
• Increased flue efficiency
• Reduction of heat loss
• Better fuel economy
• Prevents condensation
• Significant reduction
of tar deposits
• Increased flue life span
Flue Insulated with Leca®
Fill with Leca® to just below top
of the chimney prior to fitting
capping or cowl.
Increased flue
temperature and
up-draught.
Reduced heat loss.
Prevents condensation.
Significant reduction
of tar and soot
deposits.
Increased life span
of flue.
Fire burns more
efficiently with
better fuel economy.