House painting cost per sqm 2026 — what to know

Want a fresh look with a repaint but unsure of the budget? Painting is usually priced per square metre and depends on several factors.

Common price ranges

• Interior painting (labour only): ~30–60 THB/sqm
• Exterior painting: ~40–90 THB/sqm
• Including paint and surface prep: higher with premium paint grades

What makes prices differ

• Condition of existing walls (filling/sanding/damp-proofing needed?)
• Grade and brand of paint chosen
• Height and difficulty of access

Have the painter visit or send photos for a quote first for an accurate price. Find painters with reviews on Tokebe.