A dining table that suddenly feels lighter, a cupboard door that no longer sits square, or tiny piles of grit beneath a timber chair can be more than wear and tear. Can termites damage furniture? Yes, they can – and by the time damage is obvious, termites may have been feeding quietly for months.

Furniture damage is understandably upsetting, particularly when it involves a family heirloom, a quality timber setting or built-in cabinetry. The larger concern, however, is what damaged furniture may reveal about the property. Termites rarely stop at one convenient source of timber. A prompt, professional inspection can establish whether the problem is limited to the item itself or points to activity elsewhere in the home.

How termites damage furniture

Termites eat cellulose, the material found in timber and many plant-based products. They generally feed from the inside out, travelling through softer sections of wood and leaving a thin outer surface that can look surprisingly intact. This is why a timber leg, drawer or tabletop can appear sound until it is pressed, moved or accidentally damaged.

Subterranean termites, which are a significant concern around Sydney, usually live in the ground and need moisture to survive. They can enter a home through concealed pathways and travel through wall cavities, under flooring or around plumbing penetrations. If they reach furniture, they may feed on it, but the furniture is often part of a wider route through the building.

Drywood termites can also infest timber directly, although they are less commonly encountered in many Sydney homes than subterranean species. Their habits and treatment requirements differ, which is one reason guessing the pest can lead to the wrong response.

Not every wooden item is equally attractive. Untreated solid timber, particleboard, plywood, cardboard stored in cupboards and timber-backed furniture can all provide a food source. Painted, varnished or laminated surfaces may slow access, but they do not always prevent it. Termites can find exposed joins, undersides, screw holes and areas where a finish has cracked or worn away.

Signs termites may be damaging furniture

Termite damage is not always dramatic. Look for changes that seem out of character for the age and use of the item. A hollow sound when tapping timber, blistering paint or veneer, sagging surfaces, weakened joints and doors or drawers that become difficult to open can all warrant closer attention.

You may also notice mud-like material along the underside of furniture, behind a cabinet or where an item meets a wall. Subterranean termites build mud tubes or shelter material to retain moisture and move safely between their nest and food source. Do not scrape it away before it has been assessed. It can provide useful evidence of where termites are travelling.

Other clues include small holes, fine dust or pellet-like material. These signs do not automatically mean termites. Wood borers can leave holes and powdery frass, while drywood termites produce distinctive pellets. Moisture damage and ordinary ageing can also make furniture soft or distorted. The important point is that timber damage needs correct identification before treatment or repair decisions are made.

Why furniture termites can be easy to miss

A lounge room cabinet is not usually where people expect to find a termite issue. Furniture may be placed against a wall, covered by stored items or rarely moved, giving pests a hidden feeding area. Built-in wardrobes, kitchen kickboards, vanities and bookcases are even harder to inspect because they connect directly to the structure of the home.

Termites also avoid light and open air. They may be active behind a skirting board or inside cabinetry while the visible surfaces remain untouched. By the time a piece feels weak, damage can be more extensive than it first appears.

What to do if you suspect termite-damaged furniture

Avoid moving the furniture outside, spraying it with household insecticide or pulling it apart. These actions can disturb the colony and make its activity harder to trace. A surface spray may kill a few visible insects without addressing the termites, their entry point or the colony supporting them.

Instead, keep the area as undisturbed as practical and take clear photos of any visible signs. Move people and pets away from unstable furniture if it could collapse, but do not remove the evidence unless safety requires it. If the item is against a wall or near built-in joinery, check for obvious signs nearby without poking into damaged sections.

The next step is a comprehensive termite inspection. A trained technician can inspect the furniture, accessible areas around it, the subfloor where applicable, roof voids and the property perimeter. The aim is not simply to confirm whether termites are present. It is to determine the species, likely travel paths, moisture conditions and whether there is risk to the building itself.

For homes on the Northern Beaches and across Sydney, this matters because termite pressure varies from property to property. Mature gardens, drainage issues, timber landscaping, subfloor ventilation and nearby bushland can all influence risk. A local assessment is more useful than a one-size-fits-all answer.

Can termite-damaged furniture be saved?

It depends on how far the termites have fed and whether activity is still present. A solid timber piece with localised damage may be repairable after the infestation has been professionally addressed. A furniture restorer may be able to reinforce weakened areas, replace damaged sections or refinish the surface.

Furniture with significant structural damage is different. Dining chairs, cots, beds, shelving and tall cabinets can become unsafe if key joints or supports have been hollowed out. Cosmetic repair may hide the marks without restoring the strength. Where safety is uncertain, replacement is often the sensible choice.

Built-in furniture requires particular care. Damage to a wardrobe or kitchen cabinet may extend into wall framing, flooring or nearby skirting boards. Removing cabinetry before an inspection can conceal termite pathways and increase disruption. First identify the extent of the issue, then plan treatment and repairs in the right order.

Treatment should protect the home, not just the furniture

Effective termite management focuses on the colony and the conditions that allow termites to reach the property. Depending on the situation, this may involve a targeted treatment, an approved baiting system, a physical or chemical management zone, or a combination of approaches. The right option depends on the termite species, construction type, extent of activity and access around the home.

A responsible provider should explain what they found, what treatment is recommended and why. They should also discuss any preparation required, expected follow-up visits and practical safety measures for children, pets and wildlife. Low-toxicity and environmentally considered options can be part of an effective approach, but they still need to be selected carefully for the specific infestation.

At Clean & Green Pest Control, termite inspections are approached as a property protection service, with clear findings and treatment recommendations tailored to the home rather than a rushed spray-and-go visit.

Reducing the chance of future furniture damage

You cannot make a home completely termite-proof, but sensible maintenance can reduce favourable conditions. Keep timber furniture raised and visible where possible, especially in damp storage areas. Avoid storing cardboard, old timber or timber offcuts directly on the ground or against external walls.

Moisture is just as important as timber. Repair leaking taps and pipes, ensure drainage carries water away from the building, and keep subfloor ventilation clear. Outdoors, avoid piling mulch or garden timbers against the home, and keep weep holes visible where they are present.

Regular professional termite inspections remain one of the strongest safeguards, particularly for homes with timber elements, established gardens or a previous termite history. Annual inspections are commonly recommended, though higher-risk properties may need a more frequent schedule based on professional advice.

If a treasured piece of furniture has changed suddenly, treat it as a reason to investigate rather than simply repair. Acting early can protect the item, but more importantly, it can help protect the home and the people who live in it.