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Phuket Off-Plan Specification Schedule: Control Material Substitutions

9 August 2026
Phuket Off-Plan Specification Schedule: Control Material Substitutions

Turn showroom promises into an auditable specification with brands, tolerances and approval rules.

The brochure is not the specification

Attach a signed room-by-room schedule to the sale contract. Record model, grade, dimensions, colour, quantity and performance for finishes, glazing, sanitaryware, appliances, air-conditioning, pool and landscape items. Photos help, but measurable descriptions are stronger.

Define when substitution is allowed, what counts as equivalent, who approves it and the buyer remedy for a downgrade. Link milestone inspections and final payment to the agreed schedule and keep every approved change in a dated register.

Use the contract checklist, off-plan milestones guide, handover checklist and buyer service.

Next step

Phuket Stay Pro can organise specification evidence and independent inspections before you commit.

Fact check

Contract remedies, permits, product availability, warranties and project status vary. Have independent Thai legal and technical advisers verify the current documents and installed work.

Need a pre-purchase check?

Phuket Stay Pro helps buyers compare areas, shortlist suitable properties, verify developers, and prepare the right legal questions before a deposit or contract signing.

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