Where Workmanship Shows Up: Checking an HDB Kitchen, Bathroom and Service Yard

Why These Three Areas Deserve the Closest Look

At key collection, most of the attention goes to the living room, the bedrooms and the view. The kitchen, bathroom and service yard usually get a quick glance — which is unfortunate, because those three spaces pack more pipework, waterproofing, tiling and moving hardware per square metre than anywhere else in a new flat. If workmanship is going to be rushed, it is usually rushed there, and the consequences appear months later as damp patches, stiff doors, chipped cabinet edges or water that refuses to drain.

These are also the wet areas. Water seepage and damp staining near windows and on ceilings tend to surface first in toilets, kitchens and yards, and a hairline crack in a ceiling or a poorly sealed joint around a pipe can take weeks to reveal itself. A short walkthrough on collection day rarely catches any of it, because nothing has been used and nothing is wet yet.

The clock matters too. The Defects Liability Period (DLP) runs for 12 months from key collection, and defects can generally be reported within that period provided renovation has not started and you have not moved in. Once carpentry goes up, tiles are laid over and sanitary fittings are sealed in, the original workmanship is covered. It also becomes far harder to argue that a crack, a hollow tile or a slow-draining floor trap was there from the start rather than caused during renovation.

A real workmanship check is physical and repetitive: tapping every tile, running every tap, filling and draining, opening and closing every door, drawer and window, then watching how water behaves on the floor. That is why a proper inspection takes hours — the useful findings come from doing those small actions in every corner rather than from a visual sweep. It is also worth being realistic about what any inspection can deliver: no visual inspection promises a completely defect-free home, but a well-documented one gives you a dated, itemised list to work from.

Kitchen and Service Yard: Cabinets, Plumbing and Hardware

Kitchen Cabinets and Built-in Carpentry

Cabinets are where poor workmanship hides most comfortably. Check the varnishing for missed or uneven patches, and look closely at termination joints where panels meet walls, floors and each other — gaps, lifting edges and rough cuts show up there first. Confirm the unit is installed level and securely, then work through every door and drawer: open each one fully, listen for rubbing or clicking, and watch for sagging. Alignment matters as much on the inside as the outside, so check that door fronts sit flush, gaps are even, and soft-closing hinges, drawers and sliding panels actually glide. Run a hand along each edge for chipped laminate, check drawer locks, and inspect any glass finishing for scratches or cloudiness. Finally, look at where the cabinet meets the wall and floor — a gap sealed with a thin smear of silicone is worth noting before the countertop goes in.

Taps, Floor Traps and Washing Machine Outlets

Kitchen plumbing is easy to test and easy to forget. Turn the tap on and judge the water pressure, then look under the sink for leaks or weeping at the joints, including the trap. Pour water into the floor trap and watch how quickly it clears; check the washing machine outlet for chokage as well, since a blocked outlet only announces itself on laundry day. At the yard tap, check the pressure and whether the cap sits loosely. Listen for gurgling, and take note of any persistent odour around the trap — it often points to a seal or alignment issue rather than a cleaning problem.

The Service Yard Details Most Owners Skip

The service yard is the least examined room in the flat, yet it carries the most exposure to weather and metal fatigue. Lower and raise the overhead hanger mechanism through its full range and check that it moves smoothly and locks. Look for rust on the external clothes hanger metal, and for paint flaking or leaks along the pipes running across the wall and ceiling. Check ceiling and edge areas for stains, particularly after water has been running elsewhere. For the bifold door, test the lock, the smoothness of the track and panels, the rubber gasket, and the surfaces for scratches, chips, cracks and rust.

If you would rather have a second pair of eyes handle the tapping, filling and opening while you keep notes, a structured HDB Defect Check works through these areas room by room and records each finding with its location and supporting photos, so the list you send to the developer or HDB reads as specific items rather than “kitchen tap noisy”.

Bathroom Checks: Tiles, Ponding and Sanitary Fittings

Tap and Listen to Every Tile

Hollow tiles are the classic bathroom defect, and they only reveal themselves when tapped. Use your knuckles or a tapping rod and work methodically across the walls and floor, listening for the change in sound that signals a tile has not bonded properly. Run your fingers across the joints to feel for lippage — one tile edge sitting proud of its neighbour — and check for chips, cracks, uneven tone, stains, scratches and grouting that is patchy or recessed. On floor tiles, also check edge pointing and alignment, since uneven lines are visible every day. Pay particular attention to internal corners, the line where wall tiles meet the floor, the area behind the WC and the space under the basin, which are the least examined spots in any bathroom.

The Water Ponding Test

The water ponding test is simple and decisive. Pour water from the furthest point of the bathroom floor and watch it travel towards the floor trap. It should move steadily and disappear with no puddling left behind; water that sits in a shallow pool means the gradient is off, and that pool will return every time the floor gets wet. Repeat the test in every bathroom and in the service yard, do it before the floor has been wetted by anything else, and photograph any standing water with something in frame for scale. It is also worth repeating after any rectification, because a corrected slope is only proven by water, not by a tile line that looks straighter than before.

Sanitary Ware, Sealant and Bathroom Windows

Work through the fittings one by one: check sanitary ware for chips and cracks, joints for leaks, and water flow for consistency across taps and shower outlets. Confirm that every fixture is secure, and note any sounds or odours that suggest a trap or seal problem. Look at the silicone lines around the basin, the WC base and the shower screen for missing, thin or uneven beads — a small gap there becomes a persistent damp patch. Then move to the window: open and close it to check for stiffness or noise, test the handle for looseness, confirm the casement stay holds the window open, and run a hand along the edges for sharp spots. Check hinges and bolts for rust or seizing, the rubber gasket for gaps that let rain in during a downpour, and the glass for scratches, stains, chips and cracks.

A defect that looks trivial on day one — a faint stain above the yard tap, a floor trap that clears a little slowly — can look very different eleven months on. Keeping your original report and photographs gives you a dated record to compare against, which is far more persuasive than memory when you raise an item at the end of the DLP and are asked when it first appeared.