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- spiral stairs
spiral staircases are built with a
diameter between 100 and 300 cm,
divided by centimetres.
the thickness of the steps and the
diameter of the central pole vary
according to the chosen dimensions.
they can be made in wood,
glass, resin, steel, stone, marble
or fitted with carpet.
the banister can be chosen from
those already available or,
since these are not a structural
component of the staircase,
it can be decided to do without.
the feasibility of each staircase is
confirmed by an inspection of the
actual conditions of the env iron ment. - hanging stairs
the installation of a cantilever staircase
requires load-bearing walls with
a minimum depth of 10/12 cm of solid
bricks, structural air bricks, ‘poroton’
or reinforced concrete walls.
where walls are not load-bearing and
built with air bricks, cement board
or similar, it is possible to create a
freestanding iron work structure either
open or embedded in the wall, attached
to the ceiling or the floor.
cantilever staircases can support
a maximum width of 120 cm on a
load-bearing wall. they can be made
in wood, glass, resin, steel, stone or
marble. the banister can be chosen
from those already available or, since
these are not a structural component of
the staircase, it may be decided to do
without. the feasibility of each staircase
is always confirmed after an inspection
of the actual conditions of the
specific env iron ment. 
glass nautical cantilever staircase 1
open cantilever nautical staircase in ultra-clear structural glass with side structure in painted iron and banister in horizontal stainless steel rods.
glass nautical hanging staircases
open cantilever nautical staircase in ultra-clear structural glass with side structure in painted iron and banister in horizontal stainless steel rods.
glass nautical cantilever staircase 3
open cantilever nautical staircase in ultra-clear structural glass with side structure in painted iron and banister in horizontal stainless steel rods.
wood open structure cantilever staircase 17
open cantilever staircase without risers, with antiqued beech-wood steps and wrought iron banister.
wood open structure cantilever staircase 18
open cantilever staircase without risers, with antiqued beech-wood steps and wrought iron banister.- steel structure stairs
the staircases with stainless steel or
painted iron structures can be supplied
as modular, double-plate units with
internal anchoring and invisible screws,
recommended for curved stairs.
otherwise they come in laser-moulded,
single-piece, high density (12 mm)
profiles with blind slots and
invisible screws.
the steps come in wood, glass, resin,
steel, stone, marble or fitted with
carpet. there is also a wide range of
banisters to choose from, otherwise,
since this is not a structural component
of the staircase, it can also be decided
to do without. the feasibility of each
staircase is always confirmed after an
inspection of the actual conditions of
the env iron ment. 
iron central structure staircases
- iron central structure staircases
self-supporting staircase with painted- iron central pole, beech-wood steps, banister in horizontal stainless steel rods and beech-wood handrail. 
iron central structure staircases
self-supporting staircase with painted- iron central pole, beech-wood steps, banister in horizontal stainless steel rods and beech-wood handrail.
iron central structure staircases
self-supporting staircase with painted- iron central pole, beech-wood steps, banister in horizontal stainless steel rods and beech-wood handrail.
iron central structure staircases
self-supporting staircase with painted- iron central pole, beech-wood steps, banister in horizontal stainless steel rods and beech-wood handrail.
stainless steel banisters
stainless steel banisters are built
entirely with mechanical attachments
without welding.
they can be with 5 or 8 horizontal
rods or with a glass panel.
very striking banisters can also be
achieved built entirely in structural glass.
the gaudì-style banister comes either
with a curved double column or single
two-branch column, made entirely in
stainless steel, copper or bronze.
the banisters for outdoors come with
a new aisi 316 stainless steel upright,
either with horizontal or hollow metal
rods or glass panels.
all banisters can be assembled on top
or on the outside of the steps or on
sloping levels.
the feasibility of each staircase is
always confirmed after an inspection
of the actual conditions of the
env iron ment.
Scale a Chiocciola
Escalier en colimaçon
Escaleras de Caracol
Wendeltreppen
Spiraltrappor
