Termite Inspection in Delhi (2026) — The Signs, the Process & What It Costs

Why a termite inspection matters — and why Delhi homes are at risk

Let me start with the honest, uncomfortable truth: termites are not a maybe in Delhi, they’re a when. The city’s mix of warm weather, alluvial soil and old construction is close to ideal for deemak, and a subterranean colony can run into the hundreds of thousands of insects working out of sight, twenty-four hours a day. They don’t sleep, they don’t take winters off entirely, and they eat the one thing nearly every home is full of — cellulose. Door frames, skirting, window beadings, plywood wardrobes, books, that stack of old newspapers in the store room.

The reason an inspection matters so much is timing. Termites work from the inside out, hollowing wood while leaving a thin painted shell that looks perfectly fine until you press it and your thumb goes through. By the time the damage is visible to an untrained eye, the colony has usually been established for a long while. I’ve walked into homes in Lajpat Nagar and Rohini where the family swore there was “no problem” right up until a wardrobe back panel crumbled in their hands. An inspection catches it at the stage where treatment is cheap and the structure is still sound — which is the entire point. In 2026, with treatment starting at just ₹2,499, an early check is the cheapest insurance you can buy for a home.

There’s a second reason that’s easy to miss: a termite problem is rarely confined to where you see it. Subterranean termites travel through the soil and shared walls, so a flat that backs onto an infested one, or a ground floor with damp foundations, is genuinely at risk even if the upstairs looks clean. That’s why a real inspection looks at the whole building’s context, not just the one cupboard you’re worried about.

The early warning signs every Delhi homeowner should know

You don’t need to be an expert to catch the first signals. You just need to know what to look for, and to actually look — behind furniture, along skirting, in the store room and the puja almirah where nobody checks. Here are the signs that should make you pick up the phone.

• Mud tubes (the biggest giveaway). Pencil-thin to finger-wide tunnels of dried mud running up walls, across the floor-wall joint, along skirting or up a pillar. Subterranean termites build these to travel from the soil to your wood while staying hidden and moist. Break a bit open — if it’s re-sealed in a day or two, the colony is active.
• Wood that sounds hollow or looks blistered. Tap your door frames, skirting and window beadings with a knuckle or a coin. A dull, papery, hollow sound means the inside has been eaten away. The surface may also look blistered, rippled or bubbled under the paint — that’s termites just beneath the veneer.
• Discarded wings. After the first monsoon rains, winged termites (“alates” or swarmers) fly out to start new colonies, then shed their wings. Little piles of identical, translucent wings on a windowsill, near a tubelight or by the balcony door are a classic sign — people mistake them for flying ants every single year.
• Doors and windows that suddenly stick. When termites tunnel through frames, the wood warps and swells. A door that started jamming for no obvious reason, or a window that won’t shut cleanly, is worth a second look — especially if it’s on the ground floor.
• Frass (drywood termite droppings). Tiny piles of what looks like coarse coffee grounds or sawdust pellets under furniture or near skirting are the droppings of drywood termites pushed out of their galleries.
• Faint papery or hollow patches in walls. Sometimes you’ll see thin mud lines under the paint, or a section of wall that sounds different when tapped — termites working behind the plaster.

One honest caveat: spotting a single sign doesn’t tell you how big the problem is, and the absence of obvious signs doesn’t mean you’re clear. That’s exactly the gap a professional inspection fills.

Subterranean vs drywood termites in Delhi homes

Not all termites behave the same, and the treatment differs, so it’s worth knowing which one you’re dealing with. In Delhi, the overwhelming majority of cases — I’d say nine in ten — are subterranean termites. These live in the soil under and around your home, need constant moisture, and build those telltale mud tubes to reach the wood above ground. Because they’re tied to the soil, the treatment for them is a chemical barrier — treating the soil and the foundation so the colony can’t reach your structure.

Drywood termites are the less common cousin. They don’t need contact with soil — they live entirely inside the wood they eat, which means they can set up home in a wardrobe, a wooden bed, a door or imported furniture, even on an upper floor with no ground contact at all. The giveaway is frass — the little pellet droppings — rather than mud tubes. Treating drywood termites is more about targeting the infested item: injection, and for furniture sometimes fumigation or heat. A good inspection tells you which you have, because spraying a soil barrier does nothing for a drywood colony living in your almirah, and vice versa.

How a professional termite inspection actually works

A proper inspection is not someone glancing at one wall and quoting a number. When we send a technician — or when any serious firm does it right — it’s a methodical walk-through that takes anywhere from 30 minutes for a flat to over an hour for an independent house. Here’s what it actually involves.

• A full visual sweep of the vulnerable zones. The technician checks the floor-to-wall joints, skirting, door and window frames, the back and underside of wooden furniture, the store room, kitchen cabinets, the puja unit, staircase woodwork and any damp patches. Ground floors and basements get extra attention because that’s where subterranean termites enter.
• Tapping and probing. Wood gets tapped to listen for that hollow sound, and suspect timber is gently probed to feel whether it’s been eaten out behind the paint. This is where a trained ear earns its keep.
• Tracing the source. Finding a mud tube is only half the job — the technician traces it back towards where the termites are entering, usually a foundation crack, a plumbing penetration, or a damp wall. You can’t treat what you haven’t located.
• Moisture and entry-point check. Leaking pipes, seepage, and soil contact points get noted, because moisture is what keeps a colony alive. Often the inspection flags a plumbing leak the family didn’t know about.
• A clear, written finding. At the end you should get a straight account — what was found, where, which species, how far it’s spread, and a quote for treatment with the warranty terms. You should get before-and-after photos with the work, and a proper GST invoice. Anyone who won’t put the findings in writing is one to avoid.

One thing I’ll stress: a good inspector is honest about uncertainty. Termites hide, and no visual inspection can promise it has found every last gallery behind every wall. What it can do — reliably — is tell you whether there’s active infestation, roughly how serious, and what it’ll take to deal with it.

What a termite inspection costs in Delhi (2026)

Here’s the part people are most relieved to hear. A termite inspection in Delhi is usually free or nominal — most reputable firms, us included, inspect at no charge or for a small visit fee that’s adjusted into the treatment if you decide to go ahead. The money is in the treatment, not the looking, so a good company is happy to come and assess honestly. Be a little wary of anyone charging a heavy “inspection fee” up front with no adjustment — and equally wary of anyone who “finds” a catastrophe in two minutes and pressures you to pay on the spot.

The treatment that may follow is where real numbers come in. Anti-termite treatment in Delhi starts from ₹2,499 and scales with the size of the home and the severity. For the full breakdown by home size and the drill-fill-inject method, see our detailed guide on termite treatment cost for existing homes in Delhi. If you’re building or about to lay foundations, the cheaper and far more effective route is pre-construction anti-termite treatment, done before the floor goes down.

Inspect early or pay later — the real Delhi maths

The single best argument for inspecting early isn’t the inspection price — it’s what you avoid. Catch termites when the only sign is a mud tube and a treatment from ₹2,499 sorts it. Ignore it for a year and you’re not just paying for treatment, you’re replacing a door frame, re-doing skirting, rebuilding a wardrobe carcass, sometimes redoing flooring. I’ve seen families spend ₹50,000 and more on carpentry that an early ₹2,499 treatment would have prevented entirely. The chart below is the honest difference between catching it early and catching it late.

When should you get a termite inspection?

Timing turns an inspection from a nice-to-have into a genuinely smart move. These are the moments I’d push any Delhi homeowner to book one.

• Before you buy a home. This is the big one. A flat or house can look immaculate and be riddled with termites behind the polish. A pre-purchase inspection costs you almost nothing and can save you from inheriting a five-figure repair bill the previous owner quietly painted over. Make it a condition before you sign.
• Before you renovate or do interiors. About to spend lakhs on new modular wardrobes, panelling and woodwork? Get the place checked first. There is no sense building beautiful new plywood on top of an active colony — treat first, then build.
• After the monsoon (September–October). The rains drive termite activity and trigger the winged swarms. Post-monsoon is when signs surface, so an autumn inspection catches a lot. It’s the natural season to check.
• If you’ve spotted any one of the signs above. A mud tube, a hollow door frame, a pile of wings — don’t wait to see if it “gets worse.” It will.
• Every couple of years as routine, especially for ground-floor flats and independent houses, even with no symptoms — the same way you’d service anything you want to last.

If your last treatment came with a warranty, keep those papers — many treatments are guaranteed for one to five years, and a periodic re-inspection within that window is usually part of the deal.

Found termites? Here’s what treatment follows — we cover Delhi

If an inspection turns up active termites, don’t panic — this is a solved problem. For the usual subterranean case, treatment means a chemical barrier: the technician drills small holes at the floor-wall joints and along the affected areas, injects a CIB&RC-approved termiticide to saturate the soil and foundation, and seals the holes back up. Done properly, that barrier cuts the colony off from your home and comes with a written warranty, before-and-after photos and a GST invoice. Drywood infestations in furniture get targeted injection or fumigation instead. Treatment starts at ₹2,499, and we’ll always show you the findings before quoting — no surprises, no scare tactics.

We inspect and treat homes and societies across Delhi — from Dwarka, Janakpuri and Rohini in the west and north, to Saket, Lajpat Nagar and Greater Kailash in the south, to Mayur Vihar, Preet Vihar and Laxmi Nagar in the east, plus Central and North Delhi. Coming soon: Gurgaon, Noida, Faridabad and Ghaziabad. If you’ve seen something that worries you, or you’re buying or renovating in 2026, call 95603 66362 and book an inspection before small termites become a big bill.