Natur WPC boards are characterised by the natural appearance of wood, including the drawing of annual rings, high resistance and safety thanks to the anti-slip surface without chips. They are available in 10 colours.

MAIN ADVANTAGES

the look of natural wood
high resistance to weather effects (sun, rain, frost, snow)
high resistance to mechanical damage
shape stability
no pickling or impregnation
chip-free surface
100% recyclable material
almost maintenance-free—you only need to occasionally wash the water with a stream of water
warranty up to 25 years

Terafest® Natur

Available profiles
and properties

136

Profile 136 Ecoline Classic

Dimensions: 136 x 22 mm
Standard length: 4 m
Custom length: 2 – 6 m
Weight: 13.2 kg / 4 m

Profile 136 Ecoline Classic is only available in Teak and Mahagon color options.

137

Profile 137 Classic

Dimensions: 137 x 22 mm
Standard length: 4 m
Custom length: 2 – 6 m
Weight: 13,2 kg / 4 m

Terafest® Natur

COLOURFUL VARIANTS

Cedar

Cedar Plus

Teak

Teak Plus

Palisander

Palisander Plus

Merbau Plus

Mahagon

Inox

Patina Plus

Eben

ETA 23/0919

Technical Properties

Properties	Standard	137 Classic Natur
Reaction to fire	ČSN EN 13501-1 Cfl	Cfl -s1
Swelling	ČSN EN 317	2,4 %
Water absorption	ČSN EN 317	3 %
Bending strength	ČSN EN 310	28,6 MPa
Modulus of elasticity in bending	ČSN EN 310	5114 Mpa
Impact resistance	ČSN EN 477	20 J – pass
DRY slip resistance (pendulum test)	ČSN P CEN/TS 15676	81/93
WET slip resistance (pendulum test)	ČSN P CEN/TS 15676	44/54
Resistance to pulling out fasteners	ČSN EN 1383	2,71 MPa
Moisture resistance after cyclic stress	ČSN EN 321	6 % 14,1 %
Resistance (before aging to UV radiation – after aging)	EN ISO 4892-2	2,58 kJ/m2 – 2,61 kJ/m2
Temperature expansion from +30 to +80 °C	EAD čl.2.2.10	2,57*10-5 %
Surface hardness	ČSN EN 1534	63 N/mm2
Density	ČSN EN ISO	1,21-1,24 g/cm3
Thermal conductivity	ČSN EN 12667	0,072 W/(m*K)

Properties
Reaction to fire
Swelling
Water absorption
Bending strength
Modulus of elasticity in bending
Impact resistance
DRY slip resistance (pendulum test)
WET slip resistance (pendulum test)
Resistance to pulling out fasteners
Moisture resistance after cyclic stress
Resistance (before aging to UV radiation – after aging)
Temperature expansion from +30 to +80 °C
Surface hardness
Density
Thermal conductivity

Standard
ČSN EN 13501-1 Cfl
ČSN EN 317
ČSN EN 317
ČSN EN 310
ČSN EN 310
ČSN EN 477
ČSN P CEN/TS 15676
ČSN P CEN/TS 15676
ČSN EN 1383
ČSN EN 321
EN ISO 4892-2
EAD čl.2.2.10
ČSN EN 1534
ČSN EN ISO
ČSN EN 12667