How to plan a renovation inside the defect liability period without handing the developer an excuse.

You can renovate during the defect liability period, but anything you change can no longer be blamed cleanly on the developer. The developer must repair defects due to defective workmanship or materials within 30 days of your written notice, for 24 months from vacant possession; damage caused by the buyer, unauthorised renovations and improvements the buyer adds after handover are not covered. So inspect first, report in writing, let the developer repair, and keep a dated record of every surface before your contractor touches it. ClickBina's guides put a condo defect inspection at RM400 – RM700 and leak detection at RM300 – RM800 per visit (indicative 2026, Klang Valley). A site visit is RM150, waived if you go ahead.
For a house or strata unit bought from a licensed housing developer, the defect liability period guide explains that the DLP runs 24 months from the date of vacant possession. Within it, any defect, shrinkage or other fault that becomes apparent and is due to defective workmanship or materials, or to the property not being built to the approved plans and descriptions, must be repaired by the developer at its own cost within 30 days of receiving written notice. The 30-day rectification guide explains how that clock is counted.
The same guide lists what the DLP does not cover: damage caused by the buyer or tenant, including unauthorised renovations; normal wear and tear; improvements or additions made by the buyer after handover; and appliances and fixtures the developer did not supply. That list is the whole reason renovation timing matters.
A developer only has to repair what is its own fault. Once your contractor has hacked, retiled, rewired or covered part of the house, any defect in or near that area has two possible causes, and the developer will point at yours. ClickBina's defect inspection guide puts it plainly: get the developer's defects fixed under the DLP before starting renovation, because once you alter finishes the developer may argue the defects were caused by your work.
This does not mean waiting two years to move in. It means separating the two jobs in time and on paper: the developer's defects are found, reported and repaired first, and your renovation starts on a surface that is recorded as accepted.
The new condo VP inspection checklist lists what to check room by room at key collection.
Not every job carries the same risk. The question is whether the work removes, covers or disturbs something the developer built and is still responsible for.
| Work | Risk to a DLP claim | Sensible approach |
|---|---|---|
| Loose furniture, curtains, appliances | Low: nothing built is touched | Go ahead any time |
| Painting over walls with cracks or stains | Medium: hides the evidence | Report and repair first, then paint |
| Built-in carpentry against walls | Medium: hides walls and points | Inspect walls and points behind first |
| Hacking or overlaying floor and wall tiles | High: removes the developer's finish | Wait until tile defects are repaired |
| Bathroom or balcony waterproofing works | High: replaces the developer's membrane | Water-test and settle leaks first |
| Rewiring or moving points | High: changes the developer's installation | Test and report faults first |
| Extensions and structural changes | High: changes the structure itself | Approvals first, after defects are settled |
The most expensive mistakes are the invisible ones. New tiles laid over a bathroom that already leaks bury the evidence and the leak together; when the stain appears downstairs, the developer will say your retiling broke the membrane. The DLP water leak guide explains why a written finding of the cause matters more than a description of the symptom. The same logic applies to concealed wiring behind new carpentry and to plaster ceilings closed over pipe joints.
If a wet area must be redone, water-test it before work starts and keep the result. If it leaks, report it and let the developer repair it first.
Write the boundary into the renovation contract: the areas the contractor will work on, the areas it will not touch, and a condition record signed by both sides on the first day. Ask for the contractor's own defects period in writing. If the developer's men and your contractor need the unit in the same weeks, agree who works where and when, so nobody can later say the other side caused the damage. The renovation contract guide lists what the contract should cover.
Stop work in that area, record it with dated notes and video, and send written notice to the developer the same week. Ask your contractor for a short written statement of what it did in that area and when. If the cause is unclear, an independent inspection or leak detection gives you a finding the developer has to answer. Do not repair it first and argue later: the DLP water leak guide explains the sequence for notifying the developer of the cost of works before you carry them out yourself.
In a condo, renovation also needs the management's approval and follows the building's by-laws, whatever the DLP position. Defects in common property, such as the facade, the roof or a common pipe, are reported to the management, not repaired by your contractor. The strata renovation rules guide covers deposits, working hours and what needs approval.
These published ClickBina figures cover the inspection that comes first and the usual first renovation items (indicative 2026, Klang Valley):
| Item | Indicative price | Source guide |
|---|---|---|
| Defect inspection, condo or apartment | RM400 – RM700 | Defect inspection guide |
| Defect inspection, terrace house | RM600 – RM1,000 | Defect inspection guide |
| Leak detection and assessment, per visit | RM300 – RM800 | DLP water leak guide |
| Bathroom re-waterproofing, hack and retile | RM4,500 – RM9,000 per bathroom | DLP water leak guide |
| Kitchen renovation (cabinets, hob, hood) | RM15,000 – RM45,000 | New terrace house first renovation guide |
| Built-in wardrobes, per room | RM3,500 – RM9,000 | New terrace house first renovation guide |
WhatsApp us your job details for a quote — we reply within the hour.
💬 WhatsApp for a quoteWhatsApp us your job details for a quote: the property type, the VP date and the works you plan. ClickBina carries out defect inspection and rectification and whole-house refurbishment, so the inspection, the defect list and the renovation can be planned in the right order. We are an experienced KL & Selangor contractor; we reply within the hour, and the price agreed is a flat price with no hidden charges. A site visit is RM150, waived if you go ahead.
Methodology: legal points are as quoted on the ClickBina guides named; prices are ClickBina indicative 2026 Klang Valley ranges from the guide named beside each. This page is general information, not legal advice.
WhatsApp us your job details for a quote — we reply within the hour.
💬 WhatsApp for a quoteTell us what you need — we reply within the hour.