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TERAFEST® PRODUCT LINES

Series Forest

The surface finish of FOREST decking boards is designed to mimic the look of luxurious exotic wood. This distinctive texture not only enhances the aesthetic appeal of the terrace but also increases safety by preventing slipping. FOREST decks are the ideal choice for those seeking a blend of natural beauty and unique design. We offer a selection of three different board widths—137 CLASSIC, 140 INFINIT, and 195 MAX—allowing you to customize the terrace’s appearance to suit your vision.

Key Benefits
  • Appearance evoking luxurious exotic wood
  • 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
  • Safety ensured by a prominent embossed surface
  • 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® Forest

Profiles and Properties

137
Profile 137 Classic

Dimensions: 137 x 22 mm
Standard length: 4 m
Custom length: 2 – 6 m
Weight: 13.2 kg

195
Profile 195 Max

Dimensions: 195 x 22 mm
Standard length: 4 m
Custom length: 2 – 4 m
Weight: 18,4 kg

Profile 195 Max is not available in color variants

140
Profile 140 Infinit

Dimensions: 140 x 22 mm
Standard length: 4 m
Custom length: 2 – 6 m
Weight: 13,2 kg

Terafest® Forest

Color Options

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

Technical Properties

Property Standard 137 Classic Forest 195 Max Forest 140 Infinit Forest
Reaction to fire ČSN EN 13501-1 Cfl Cfl -s1 Cfl -s1 Cfl -s1
Swelling in thickness ČSN EN 317 2,4 % 2,4 % 2,4 %
Water absorption ČSN EN 317 3 % 3 % 3 %
Bending strength ČSN EN 310 28,6 MPa 30,4 MPa 28,6 MPa
Modulus of elasticity ČSN EN 310 5114 Mpa 5205 Mpa 5114 Mpa
Impact strength ČSN EN 477 20 J – pass 20 J – pass 20 J – pass
Slipperiness Dry (parallel/perpendicular) ČSN P CEN/TS 15676 93/94 93/94 93/94
Slipperiness Wet (parallel/perpendicular) ČSN P CEN/TS 15676 54/60 54/60 54/60
Pull-through strength of the fasteners ČSN EN 1383 2,71 MPa 2,71 MPa 2,71 MPa
Moisture resistance under cyclic conditions ČSN EN 321 6 % 14,1 % 6,6 % 15,4 % 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 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 % 2,57*10-5 %
Surface hardness ČSN EN 1534 91 N/mm2 91 N/mm2 91 N/mm2
Density ČSN EN ISO 1183-1 1,21-1,24 g/cm3 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) 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 1183-1
    ČSN EN 12667
  • 137 Classic Forest
    Cfl -s1
    2,4 %
    3 %
    28,6 MPa
    5114 Mpa
    20 J – pass
    93/94
    54/60
    2,71 MPa
    6 % 14,1 %
    2,58 kJ/m2 – 2,61 kJ/m2
    2,57*10-5 %
    91 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
  • 195 Max Forest
    Cfl -s1
    2,4 %
    3 %
    30,4 MPa
    5205 Mpa
    20 J – pass
    93/94
    54/60
    2,71 MPa
    6,6 % 15,4 %
    2,58 kJ/m2 – 2,61 kJ/m2
    2,57*10-5 %
    91 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
  • 140 Infinit Forest
    Cfl -s1
    2,4 %
    3 %
    28,6 MPa
    5114 Mpa
    20 J – pass
    93/94
    54/60
    2,71 MPa
    6 % 14,1 %
    2,58 kJ/m2 – 2,61 kJ/m2
    2,57*10-5 %
    91 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
Terafest® Forest

Project Examples