One of the most frequent questions contractors and homeowners ask before ordering bulk construction materials is: how many square feet does one 20kg bag of tile bond cover?
Standard 20kg Tile Bond Coverage by Trowel Thickness
On a properly leveled concrete screed or plaster wall, one 20kg bag of RHR polymer-modified tile adhesive covers:
- 3 mm Bed Thickness (Smooth Wall / Small Ceramic Tiles): ~35 sq. ft per 20kg bag
- 4 mm Bed Thickness (Standard Floor Porcelain 2x2 ft): ~30–32 sq. ft per 20kg bag
- 5 mm+ Bed Thickness (Large Format 2x4 ft / Back-Buttering): ~25–28 sq. ft per 20kg bag
"If an unlevel screed forces masons to build up 15mm of tile adhesive instead of leveling first, material consumption triples. Always level substrates first and comb with a notched trowel."
Calculate Your Exact Project Bags Instantly
Use our free RHR Project Estimator & Grout Calculator to compute exact 20kg bag quantities and request factory-direct bulk rates from our Karachi, Hyderabad, or Sukkur plants via Bulk Quotation.