Six signs your kitchen is failing.
Kitchens do not fail suddenly, they fail quietly for two years and then all at once. The signs are specific, they arrive in a predictable order, and catching them early is the difference between a $300 fix and a $24,000 one. Here is what to look for, and how to tell a repair from a replacement.
What to look for, in the order it usually appears.
Six signs, in the order they usually appear. A musty smell in the sink cupboard that you notice when you open it - that is water in the board before you can see it. Doors that no longer sit flush in a row, which means hinge plates are pulling out of tired board. A benchtop that has a soft or slightly raised patch near the sink or dishwasher, which is the substrate swelling under the laminate. Silicone at the splashback junction going black or peeling away, which is the seal that keeps water out of the wall. Drawer fronts that catch or scrape as they close. And a kick board that has swollen at the bottom edge. Any one of those on its own is a repair. Three or more together usually means the wet run of the kitchen is at end of life.
The smell is the one that matters.
A musty smell under the sink is serious, and it is the single most useful warning sign in a kitchen because it arrives months before visible damage. Melamine board is chipboard with a plastic skin, and when water gets past a cut edge the board absorbs it and stays damp inside a cupboard with almost no airflow. That damp board smells before it swells. If your sink cupboard smells musty, empty it, take a torch, and check three places: the back corners, the base along the front edge, and the underside of the benchtop where the sink drops in. Press firmly with your thumb. Hard and dry means you probably have a seal to fix. Soft or spongy means the board is already gone and no amount of drying brings it back.
While you have the torch out, look at the braided flexible hoses feeding the tap and the dishwasher. They have a service life of about 10 years, and a failed flexi hose is the most common kitchen insurance claim in Australia by a wide margin - it lets go at mains pressure into a cupboard nobody opens for a week. If yours are original on a 2003 house, they are two decades old and they are a $30 part. Replace them this weekend and write the year on the cupboard door in pencil. That single job prevents more kitchen destruction than everything else on this page combined, and we cover the aftermath on our insurance claim page if you are already past it.
Why the whole suburb is failing at once.
Because Cardinia Shire built out in waves, and kitchens fail on a schedule. The estates that went up across the early 2000s - Cardinia Lakes most obviously - were fitted with builder-grade kitchens using standard melamine carcases, laminate doors and 33mm laminate tops. Doors and benchtops last 15 to 25 years, which means that entire cohort of houses hit the same wall at roughly the same time. Add the original braided flexible hoses under those sinks, which have a service life of about 10 years and are now two or three times past it, and you have a suburb where a lot of kitchens are failing in the same five-year window. It is not bad luck and it is not bad building. It is arithmetic.
The local conditions add a small amount on top. Most of the Cardinia growth corridor is slab-on-ground on reactive clay, commonly Class H1 under AS 2870, which swells through our wet winters and shrinks through 40-degree summers, putting slow seasonal movement through the house. That movement is what opens the hairline gap between a benchtop and an out-of-square wall, and once that gap is there the silicone seal is doing structural work it was never meant to do. Pakenham's cold damp winters do the rest: a kitchen with a weak rangehood holds condensation, and condensation on an unsealed board edge behind a dishwasher works just as reliably as a leak, only slower.
How the housing generations differ.
Pre-1995 Pakenham homes are typically stumped sub-floor rather than slab. Their kitchens are smaller, the walls are rarely square, and the failures we see are more often about layout than about board - a galley you cannot get two people into, no dishwasher space, a fridge cavity that only fits a 1990s fridge. The 1995 to 2015 estate wave across Cardinia Lakes and Lakeside is the board-failure cohort, and it is the bulk of our work. The post-2015 releases in Officer and Heritage Springs are generally better-specified with stiffer floor systems, and the calls we get from those homes are almost never failure - they are layout and style, which is a completely different conversation and usually a design problem rather than a building one.
Repair, makeover, or replace.
A failing kitchen can often be repaired instead of replaced, and we would rather you did. Hinges and drawer runners are $30 to $60 parts and a morning's work. A resilicone at the splashback junction is under $300 and buys years. A single swollen sink base can sometimes be replaced as one cabinet for $600 to $1,400 without touching the rest of the run, provided the doors are a current profile we can match. Where repair stops working is when the failure is in the carcases across the wet run rather than in one box, because at that point you are chasing damage from cabinet to cabinet and each fix costs a third of what doing the run properly would. Our rule of thumb: if the repair quote is over about 30% of a makeover quote, do the makeover.
The makeover-versus-renovation test.
It comes down to the carcases and the layout, and both are quick to test. Open the sink cupboard and press your thumb into the board at the back corner and along the bottom edge. Hard, dry and square means the boxes are sound and a makeover at $8,000 to $18,000 gives you a new-looking kitchen for a third of the price - new doors, benchtop, handles and splashback on the existing carcases. Soft, swollen or crumbling means the board is gone and a full renovation at $18,000 to $32,000 is the honest answer. Then ask the layout question separately: sound carcases in a layout that genuinely does not work for your family are still the wrong kitchen, and no amount of new doors fixes a galley you cannot get two people into.
A worked example - Lakeside, 2006 build.
Musty smell under the sink, two doors hanging low, a soft patch in the benchtop in front of the dishwasher. Torch check found the sink base soft across the full width and the adjoining dishwasher return swollen at the bottom edge, but the four cabinets on the opposite run bone dry and square. Single-cabinet repair was not viable because two adjacent boxes were gone and the doors were a discontinued profile. Full renovation was not necessary because half the carcases were perfect and the layout worked. We quoted a partial: replace the two failed wet-run cabinets in moisture-resistant board $2,900; new high-pressure laminate benchtop across the full 8.6 linear metres at $420 per linear metre, $3,612; new doors and panels throughout to match, $6,100; new sink, mixer and connection $1,050; resilicone and new splashback tiling at 4.2m², $1,090; handles, hinge upgrade and adjustment $680. Total $15,432 including GST, 10 days on site. A full renovation on that house would have been about $27,000, and roughly $11,500 of it would have been throwing away cabinetry with twenty years left in it.
That is the whole point of catching it early. The same house eighteen months later, with water tracking into the flooring and the plaster behind the dishwasher, is a $27,000 renovation and possibly an insurance claim. Full ranges are on our 2026 pricing guide, and the lifespan page explains why the boxes and the doors run on different clocks.
One last thing worth saying plainly, because it changes the answer for a lot of people. If you are planning to sell inside the next year or two, do not read this page as a renovation trigger - read it as a disclosure and negotiation one. A soft sink base will be found by the buyer's building inspector in about four minutes, and it will be priced into an offer at considerably more than it costs you to fix now. But that does not mean a full renovation is the right pre-sale spend either, and it usually is not. Our pre-sale value page works through what actually returns its cost before a campaign, and the honest cases where the answer is to do nothing at all.
FAQ.
What are the early warning signs a kitchen is failing?
Six signs, in the order they usually appear. A musty smell in the sink cupboard - water in the board before you can see it. Doors that no longer sit flush in a row, meaning hinge plates are pulling out of tired board. A soft or slightly raised patch in the benchtop near the sink or dishwasher. Silicone at the splashback junction going black or peeling away. Drawer fronts that catch as they close. And a kick board swollen at the bottom edge. Any one is a repair. Three or more together usually means the wet run is at end of life.
Is a musty smell under the sink serious?
Yes, and it is the single most useful warning sign in a kitchen because it arrives months before visible damage. Melamine board is chipboard with a plastic skin, and when water gets past a cut edge the board absorbs it and stays damp inside a cupboard with almost no airflow. That damp board smells before it swells. If your sink cupboard smells musty, empty it, take a torch, and check three places: the back corners, the base along the front edge, and the underside of the benchtop where the sink drops in. Press firmly with your thumb. Hard and dry means you probably have a seal to fix. Soft or spongy means the board is already gone and no amount of drying brings it back.
Why are so many Pakenham kitchens failing at the same time?
Because Cardinia Shire built out in waves, and kitchens fail on a schedule. The early-2000s estates were fitted with builder-grade melamine carcases, laminate doors and 33mm laminate tops. Doors and benchtops last 15 to 25 years, so that entire cohort hit the same wall at once. Add original flexible hoses now two or three times past their 10-year service life and you have a suburb where a lot of kitchens are failing in the same five-year window. It is arithmetic, not bad luck.
Can a failing kitchen be repaired instead of replaced?
Often, and we would rather you did. Hinges and runners are $30 to $60 parts and a morning's work. A resilicone is under $300 and buys years. A single swollen sink base can sometimes be replaced for $600 to $1,400 without touching the rest of the run. Repair stops working when the failure is across the wet run rather than in one box. Our rule of thumb: if the repair quote is over about 30% of a makeover quote, do the makeover.
How do I tell if I need a makeover or a full renovation?
Press your thumb into the sink-base board at the back corner. Hard, dry and square means the boxes are sound and a makeover at $8,000 to $18,000 gives you a new-looking kitchen for a third of the price. Soft, swollen or crumbling means the board is gone and a full renovation at $18,000 to $32,000 is the honest answer. Then ask the layout question separately - sound carcases in a layout that does not work for your family are still the wrong kitchen.
Areas we cover.
Get it checked before it gets expensive.
Four-minute carcase check at the free consultation, and an honest repair, makeover or renovation answer. VBA-registered, DBI on every contract over $16,000.