EXCERPT
FROM
TIMBERTRADER
NEWS
20TH
BIRTHDAY
LANDMARK
EDITION,
OCTOBER,
2005
n
Stapling
Concertina
FOIL
BATTS
to
the
timber
floor
joists
prior
to
laying
the
floor
.
n
Concertina
FOIL
BATTS
in
place,
sheet
flooring
is
adhered
to
the
floor
joists
.
Continued
from
previous
page
Circulation:
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manufacturers,
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contractors
and
sanders
and
their
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and
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associations
throughout
the
trans
Tasman
region
.
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PUBLISHING
DATA
Including:
Tim
explained
that
Concertina
FOIL
BATTS
are
double
-
sided
aluminium
foil
insulation
with
a
unique
zigzag
design,
stapled
between
floor
joists
.
They
can
expand
and
contract
to
suit
normal
variations
in
timber
joist
spacings
.
The
top
of
timber
joists
remain
visible
for
cramping
and
adhering
of
floorboards
.
Dished
or
draped
roll
foil
over
joists
cause
problems
because
the
cramping
of
floorboards
cannot
occur,
and
there
is
no
gluing
bond
for
sheet
particleboard
to
joists,
he
commented
.
Fibre
batts
need
support,
will
be
more
expensive
and
more
attractive
to
harbour
vermin
.
He
continued;
Concertina
FOIL
BATTS
produce
a
high
and
consistent
thermal
performance
in
timber
floors
of
Total
R3
.
1(winter),
reflecting
back
approx
97
per
cent
of
downward
radiant
heat
which
raises
floor
temperatures
typically
by
3
-
4
degrees
.
Consequently,
less
heating
energy
is
required
and
running
costs
are
reduced
.
They
can
also
be
stapled
in
walls
in
place
of
R1
.
5
fibre
batts
and
laid
over
R2
.
5
batts
in
ceilings,
acting
as
a
summer
radiant
heat
barrier
.
The
Total
R
values
for
Concertina
FOIL
BATTS
are
calculated
in
accordance
with
the
requirements
of
the
new
Insulation
Standard
AS/NZS
4859
.
1:2002
and
the
Aluminium
Foil
Insulation
Association
(AFIA)
Guidelines
.
Also,
in
June
2005,
Concertina
FOIL
BATTS
gained
BENCHMARK
Product
Certification,
which
is
one
of
a
number
of
forms
of
evidence
of
product
suitability
recognised
in
the
BCA,
Tim
concluded
.
www
.
concertinafoilbatts
.
com
TTN
KEYPOINTS
THERMAL
PERFORMANCE
PRICES SIZES
QUANTITIES
FOIL BATTS TESTIMONIALS
HEALTHY HOME
NEWS ITEMS
THE TRUTH
INSTALLATION INSTRUCTIONS
HOME
AFIA
RENSHADE
RENSHADE
DATA SHEET
RENSHADE
TESTIMONIALS
FOIL HISTORY
CONTACT
Content c. Wren Industries Pty Ltd Design c. Gerry Clough -
Totem Technologies
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