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TERAFEST® PRODUCT LINES

Series Groove

GROOVE decks offer a modern design with clean lines thanks to their grooved appearance. The grooves also enhance safety when moving on the terrace, making GROOVE decks an ideal choice for areas around pools and hot tubs.

Key Benefits
  • Grooved surface increases safety around pools and hot tubs
  • Resistant to salt and chlorinated water
  • 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 splinters compared to wooden decks
  • 100% recyclable material
  • Virtually maintenance-free—just occasional washing with water
  • Warranty of up to 25 years
Terafest® Groove

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

Terafest® Groove

Color Options

Cedar
Teak
Palisander
Mahagon
Inox
Eben
ETA 23/0919

Technical Properties

Property Standard 137 Classic Groove 195 Max Groove
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 30,4 MPa
Modulus of elasticity ČSN EN 310 5114 Mpa 5205 Mpa
Impact strength ČSN EN 477 20 J – pass 20 J – pass
Slipperiness Dry (parallel/perpendicular) ČSN P CEN/TS 15676 80/98 80/98
Slipperiness Wet (parallel/perpendicular) ČSN P CEN/TS 15676 52/72 52/72
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 % 6,6 % 15,4 %
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 30 N/mm2 30 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 Groove
    Cfl -s1
    2,4 %
    3 %
    28,6 MPa
    5114 Mpa
    20 J – pass
    80/98
    52/72
    2,71 MPa
    6 % 14,1 %
    2,58 kJ/m2 2,61 kJ/m2
    2,57*10-5 %
    30 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
  • 195 Max Groove
    Cfl -s1
    2,4 %
    3 %
    30,4 MPa
    5205 Mpa
    20 J – pass
    80/98
    52/72
    2,71 MPa
    6,6 % 15,4 %
    2,58 kJ/m2 2,61 kJ/m2
    2,57*10-5 %
    30 N/mm2
    1,21-1,24 g/cm3
    0,072 W/(m*K)
Terafest® Groove

Project Examples