Photographe
:
Stéphane
Spach
Located
in
a
residential
area
of
Saint-Louis
(France),
this
renovation
project
focuses
on
the
thermal
improvement
of
a
workingclass
house
and
on
the
creation
of
a
smal l
extension
to
it
kitchen.
To
make
economies
on
the
budget,
the
extension
is
supported
on
the
old
concrete
patio
and
gives
it
thus
its
dimensions.
The
framework
of
the
extension
had
to
remain
light,
that’s
why
the
wood
was
chosen
as
the
right
material
to
build
it. The
project
approach
is
that
the
kitchen
may
be
a
part
of
the
garden
and
viceversa.
Thus,
the
entire
ground
floor
is
reorganized
to
enhance
the
projection
of
the
kitchen
into
the
garden.
A
large
opening
is
also
done
on
the
northeast
facade
(this
orientation
does
not
require
the
set
up
of
a
special
thermal
protection
because
the
sun
disappears
from
the
front
in
midmorning).
To
create
a
connection
that
allows
kitchen
and
garden
to
be
part
of
one
and
other,
a
fully
transparent
wall
was
built
with
a
large
bay
window
with
a
frame,
which
applied
from
the
outside,
disappears
completely
inside.
This
"invisible
wall"
is
then
punctuated
with
an
opening
for
ventilation.
The
window
seems
to
float
in
the
facade
since
it
is
applied
directly
in
the
glass.
This
unique
and
revolutionary
process
was
a
real
challenge
in
its
implementation.
This
“invisible
wall”
offers
to
people
who
see
through
it
a
surprise
involving
an
unusual
and
sensitive
experience.
To
access
to
housing,
a
staircase
was
built
on
a
concrete
volume
with
sleek
dimensions.
Its
texture
and
massiveness
contrast
to
the
glazing
giving
both
a
smooth
harmony.
The
access
building,
made
entirely
of
wood,
is
coated
with
larch
cladding
pierced
by
a
multitude
of
stars,
reflecting
in
an
imaginary
way
the
sky
we
can
see
at
night
through
the
kitchen.