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TERAFEST® PRODUCT LINES

Series Natur

Natur decks offer a natural wood-like appearance that faithfully mimics wood grain. In addition to exceptional durability and minimal maintenance, you can also enjoy the safety provided by its slip-resistant, splinter-free surface.

In the Natur series, you can choose from two types of boards – 137 CLASSIC or 136 ECOLINE CLASSIC.

The Ecoline range is available as a limited edition, which makes it a unique product for customers looking for an ecological solution with an exclusive character. Ecoline boards are available in two elegant color options, Teak and Mahagon. These colors are designed to resemble popular basis color tones. However, because they are made from 100% recycled material, the resulting color tone can be easily changed during production.

Key Benefits
  • Natural wood appearance
  • High resistance to weather conditions (sun, rain, frost, snow)
  • High resistance to mechanical damage
  • Maintains its shape throughout its lifespan
  • Color maturation over the first few months
  • No staining or impregnation required
  • No splinters compared to wooden decks
  • 100% recyclable material
  • Virtually maintenance-free—just occasional washing with water
  • Warranty of up to 25 years
Terafest® Natur

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

Color Options

Cedar
Cedar Plus
Teak
Teak Plus
Palisander
Palisander Plus
Merbau Plus
Mahagon
Inox
Patina Plus
Eben
ETA 23/0919

Technical Properties

Property Standard 137 Classic Natur 136 Ecoline Classic Natur
Reaction to fire ČSN EN 13501-1 Cfl Cfl -s1 Cfl -s1
Swelling in thickness ČSN EN 317 2,4 % 2,4 %
Water absorption ČSN EN 317 3 % 3 %
Bending strength ČSN EN 310 28,6 MPa 28,6 MPa
Modulus of elasticity ČSN EN 310 5114 Mpa 5114 Mpa
Impact strength ČSN EN 477 20 J – pass 20 J – pass
Slipperiness Dry (parallel/perpendicular) ČSN P CEN/TS 15676 81/93 81/93
Slipperiness Wet (parallel/perpendicular) ČSN P CEN/TS 15676 44/54 44/54
Pull-through strength of the fasteners ČSN EN 1383 2,71 MPa 2,71 MPa
Moisture resistance under cyclic conditions ČSN EN 321 6 % 14,1 % 6 % 14,1 %
UV radiation resistance, before ageing – after ageing (1000h) EN ISO 4892-2 2,58 kJ/m2 2,61 kJ/m2 2,58 kJ/m2 2,61 kJ/m2
Thermal expansion +30 to +80 °C EAD čl.2.2.10 2,57*10-5 % 2,57*10-5 %
Surface hardness ČSN EN 1534 63 N/mm2 63 N/mm2
Density ČSN EN ISO 1,21-1,24 g/cm3 1,21-1,24 g/cm3
Thermal conductivity ČSN EN 12667 0,072 W/(m*K) 0,072 W/(m*K)
Property
Reaction to fire
Swelling in thickness
Water absorption
Bending strength
Modulus of elasticity
Impact strength
Slipperiness Dry (parallel/perpendicular)
Slipperiness Wet (parallel/perpendicular)
Pull-through strength of the fasteners
Moisture resistance under cyclic conditions
UV radiation resistance, before ageing – after ageing (1000h)
Thermal expansion +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
  • 137 Classic Natur
    Cfl -s1
    2,4 %
    3 %
    28,6 MPa
    5114 Mpa
    20 J – pass
    81/93
    44/54
    2,71 MPa
    6 % 14,1 %
    2,58 kJ/m2 2,61 kJ/m2
    2,57*10-5 %
    63 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
  • 136 Ecoline Classic Natur
    Cfl -s1
    2,4 %
    3 %
    28,6 MPa
    5114 Mpa
    20 J – pass
    81/93
    44/54
    2,71 MPa
    6 % 14,1 %
    2,58 kJ/m2 2,61 kJ/m2
    2,57*10-5 %
    63 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
Terafest® Natur

Project Examples