What’s the maximum floor length I can install?

Alpha vinyl

With Alpha Vinyl, we recommend using an expansion joint when:

• The temperature in adjacent rooms will variate differently above and below the T-range of 18-30°
• When you have rooms with and without floor heating or cooling.
• The maximum room size is exceeded:
  • For standard residential use (15-35°C), the maximum room size is 13mx13m.
  • For rooms with more extreme temperatures (5-65°C), the maximum room size is 8mx8m.
  • For rooms with HVAC-system (18-25°C), the maximum room size is 30mx30m.