Singapore HDB Renovation Guide: Defect Rectification Period

New BTO flats come with a 1-year defect liability window with the builder, and this HDB Renovation Guide Singapore explains how to use it before you start hacking walls. Log flaws early, keep photos, and know who fixes what. Miss the window and you pay out of pocket for work the builder should have covered under the defect period.

Understand the 1-year BTO defect liability period

Your builder is liable for construction defects for one year from the date you collect keys. This covers workmanship, not wear and tear from living in the flat.

Cracks in walls, faulty tiling, sticky doors, and leaking seals fall under it. Damage you cause does not, and neither does normal ageing.

I would mark the end date on my calendar the day I collect. People forget, then scramble in month eleven when the builder is slow to reply.

HDB Renovation Guide Singapore: document every defect with photos

A written list beats memory. Walk room by room with your phone and shoot clear, dated photos of each problem you find.

• Wide shot to show location in the flat
• Close shot of the specific flaw
• Note the date and which room it sits in

Submit the list through the proper HDB channel. Keep your own copy. If the same crack reappears after a fix, your photos prove it was never solved properly the first time.

Contractor versus HDB builder roles

Two separate parties may touch your flat. Knowing which one owes you a fix saves weeks of arguments and finger-pointing.

The HDB builder handles BTO build defects under the 1-year period. The renovation contractor you hire handles your own works and gives about a 1-year warranty on that.

If you renovate before the defect period ends, keep builder works and reno works separate on paper. A chipped tile from the builder is not your contractor's job to patch. This HDB Renovation Guide Singapore split matters because mixing the two can void the wrong warranty.

Timing your renovation around defects

Many owners wait for defects to clear before major renovation. That protects new carpentry from dust and repeated rework in the same room.

But you can start non-structural works like painting and vinyl overlay early. Save hacking and tiling until builder fixes are done and signed off.

What happens if defects are ignored

Let the year pass and the builder owes you nothing. You'll pay a contractor to fix what was free before the deadline closed.

Structural issues are serious. Tampering with structural walls or beams is prohibited and can draw a fine up to S$5,000 plus reinstatement of the original wall.

Track the dates, keep the evidence, and call the right party for each flaw. A tidy defect file turns a stressful handover into a clean start. Your future self will thank you when the year closes with nothing left outstanding on the builder's side.