Every year, millions of Indian homes face the same problem in June: furniture drawers that won't close, cabinet doors that jam, and the unmistakable smell of damp wood. India's monsoon brings humidity levels of 80–95% in many regions — and wood absorbs all of it.
The good news: most monsoon damage to wooden furniture is preventable. These 10 tips, developed from decades of furniture-making experience in Howrah, will protect your pieces through the rainy season and beyond.
Why Monsoon Damages Wooden Furniture
Wood is a natural, porous material. It constantly exchanges moisture with the surrounding air — absorbing it when humidity is high, releasing it when humidity drops. During monsoon:
- Swelling: Wood fibres expand, causing drawers to stick and doors to jam
- Warping: Uneven moisture absorption causes flat surfaces (tabletops, shelves) to bow or twist
- Joint loosening: As wood expands and contracts repeatedly, glued and dowelled joints weaken
- Mould and mildew: Sustained high humidity encourages fungal growth, especially in dark, enclosed spaces like wardrobes
- Finish damage: Paint and polish can bubble, peel, or turn white when moisture gets under the surface
Most at risk: Furniture near windows, against exterior walls, in rooms without cross-ventilation, and pieces with old or scratched finishes. Check these first.
10 Tips to Protect Wooden Furniture During Monsoon
1. Keep furniture away from windows and walls
Move furniture at least 15–20 cm away from exterior walls and windows before monsoon begins. Walls absorb moisture and transfer it to whatever is touching them. Rain splash through windows is the fastest way to damage wood.
2. Use a dehumidifier or silica gel
A small dehumidifier in a bedroom or living room keeps humidity below 60% — the level at which wood is comfortable. If a dehumidifier isn't practical, place silica gel packs (available at ₹50–200 per pack) inside wardrobes, under beds, and in drawers. Replace them every 2–3 weeks.
3. Apply polish or wax before monsoon
A fresh coat of PU finish, lacquer, or furniture wax seals wood pores and dramatically reduces moisture absorption. If your furniture's finish is dull, scratched, or peeling, get it re-polished in April or May — before the monsoon. This single step prevents 80% of monsoon-related damage.
4. Keep rooms ventilated but not open to rain
Stagnant, humid air is as damaging as direct rain. Run a ceiling fan or open interior doors to keep air circulating. Close windows facing the rain, but keep windows on the dry side slightly open when it's not raining.
5. Never place furniture on wet floors
If your floor gets wet from rain seepage or condensation, the furniture legs absorb moisture from below — causing legs to crack, swell, or grow mould. Use rubber or plastic leg caps or furniture pads to create a barrier.
6. Use camphor or neem leaves inside wardrobes
Camphor tablets and dried neem leaves are natural anti-fungal and anti-insect agents. Place 2–3 camphor balls in the corners of your wardrobe shelves. They also help prevent the musty smell that wooden wardrobes develop in humid conditions.
7. Air out the interior of cabinets and wardrobes
Once a week on a dry day, open all wardrobe doors and cabinet shutters for 2–4 hours. This releases trapped moisture and prevents mould from establishing inside enclosed spaces. If you notice any musty smell, increase the frequency.
8. Wipe spills immediately — every time
Monsoon brings more accidental spills as water tracks in on feet and clothes. Even a small puddle sitting on a wooden surface for 30 minutes can leave a white water mark. Keep a dry cloth nearby and wipe any moisture immediately.
9. Check and tighten hardware
Before monsoon, tighten all hinges, drawer runners, handles, and knobs. Wood swelling puts extra stress on hardware. Loose screws strip their holes when wet wood swells around them. A 15-minute hardware check in May prevents a ₹2,000 carpenter visit in August.
10. Don't force stuck doors or drawers
When a drawer sticks or a door jams due to swelling, forcing it can crack the wood or strip the hinges. Instead: rub the sticking edge with dry soap or candle wax. This is a temporary fix. Once the dry season begins, the wood will shrink back and the door should open normally.
Emergency Fixes When Damage Has Already Happened
White marks on table surfaces
These are caused by moisture trapped under the finish. Rub the mark gently with a mixture of equal parts toothpaste and baking soda using a soft cloth. For stubborn marks, apply a small amount of petroleum jelly, leave for 24 hours, then buff off.
Mould on furniture
Mix 1 cup white vinegar with 1 cup water. Wipe the mouldy area with this solution using a cloth, then dry thoroughly. For severe mould, use a dilute bleach solution (1 tablespoon bleach per litre of water) on non-polished wood only.
Warped tabletop
Place the warped board in direct sunlight (concave side down on a flat surface) for 2–4 hours. The sun dries out moisture unevenly, which can correct mild warping. For severe warps, clamp the board between flat surfaces for 48 hours while the wood dries. Persistent warping requires a carpenter.
Pre-Monsoon Checklist
Do this every year before June:
- ☐ Re-polish or wax any furniture with dull or scratched finish
- ☐ Move furniture away from exterior walls and windows
- ☐ Tighten all hardware (hinges, drawer runners, handles)
- ☐ Place silica gel or camphor inside wardrobes
- ☐ Check for any existing cracks or loose joints — repair before monsoon, not after
- ☐ Apply rubber or plastic leg caps to furniture that stands on the floor
- ☐ Clean and dry the underside of all tables and chair legs
All furniture from New Priyatama Furniture comes with kiln-dried, seasoned wood and a proper PU or lacquer finish — which dramatically reduces monsoon-related swelling. Our 1-year warranty also covers manufacturing defects in the joinery. Browse our collection.