floor parquet double warping, very flexible and high performance suitable for
multi sports halls, and because of the great flexibility is recommended for
sports halls where they practice gymnastics for the elderly or amateur athletes,
as the great flexibility of this system contributes to prevent injuries.
This solution’s been developed for multi functional
sport facilities and for sports activities requiring
a great ball rebound, together with an excellent
elasticity and deformation to impacts. All the
several references both in Italy and abroad are
evidence of the great reliability of this system.
NEW In 2008 model Sondrio was redesigned and updated
to new requirements; we made changes to the spring
layers structure in order to make it more elastic
and performing. The new model is tested according
the new standards set by EN 14904 and therefore
certified for fire reaction and approved by FIBA,
like all our products.
Brief technical description:
Sports floor consisting of double spring layer made
of plywood strips, settled on elastic mattress – top
layer made of solid parquet element, 22 mm thickness,
pre-lacquered. Total thickness 55 mm.
The main steps of making the sports floor model
- Laying of a polyethylene sheet - 0,20 mm thickness
- as anti-steam barrier on the concrete.
- Laying of PUR elastic layer, 15 mm thickness, in
order to make the floor uniformly resilient.
- Onto the elastic layer, longitudinally laying of
the bottom spring layer, 9 mm thickness made of
plywood strips, with 105 mm spacing between the
- Laying of the upper spring layer (same as the
previous one, nailed to the bottom one by means of
special cramps 92/25) perpendicular to the bottom
spring layer, with a distance between centers of 330
- Onto the upper spring layer, RUBBER WOOD solid
parquet elements are nailed by means of T-shaped
- Sanding of the whole surface with abrasive paper (grain
220), dust suction and removal with special
- Finishing protective treatment on the whole
surface, by means of special polyurethane lacquer (solvent
or water base) specific for sports use, highly
resistant and anti slip.
- Game line marking with basketball and volleyball
courts, line coloring according to the current
- If requested, laying of safety skirting board made
of pre-lacquered wood, with specific grooves for
ventilation and connections to the outer floor by
means of steel, aluminum or wooden doorsteps.
Sports parquet floor - FIBA certified
EN 14904 Certification
EN 13501 Fire resistance Certificate
EN 12667 EN 12664 Thermal Performance of building
materials (floor heating).
Product data sheet
Detail n. 1
Detail n. 2
Detail n. 3
Other models of Sondrio series:
SONDRIO 1 /