Pros

  • Effectively reduces vibrations, leading to a quieter environment.
  • Safeguards against damage, particularly for large format tiles (18x18).
  • Performs well in extreme temperature swings and harsh weather conditions.
  • No issues with cracked grout or tiles after years of use.
  • Lightweight and easy to cut, offering convenience over traditional backer boards.
  • Proven engineering appeal, reducing floor thickness during installations.

Cons

  • Some users experienced failures in installation, with tiles coming loose over time.
  • Requires significantly more thinset, increasing installation costs compared to hardy board.
  • User error is common; improper technique often results in product failure.
  • May not be suitable for DIY enthusiasts without professional installation experience.
  • Installation flaws, such as thinset being too dry, can lead to adhesion issues.

Bottom Line

While the Schluter Ditra 1/8" Underlayment offers excellent vibration reduction and ease of use when installed properly, it demands careful attention to installation details and may require professional expertise for optimal results. If you're a DIY enthusiast or faced with tricky installations, consider reaching out to professionals or sticking with more traditional methods like hardy board to avoid potential complications.

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