Doors That Stick Every Summer: Fixing Humidity-Swollen Doors Properly

It is the most seasonal repair in the UAE: from July to September, wooden doors in Marina, JBR and Palm towers swell until they scrape, stick, or stop latching entirely. Residents force them, hinges loosen, frames crack — and by October the door shrinks back, leaving gaps and a lock that no longer aligns.

Why it happens

Wood absorbs airborne moisture through any unsealed surface. The factory finishes the faces of a door, but the top and bottom edges are usually left raw — and those edges drink humidity every summer. High-humidity coastal buildings and bathrooms with poor extraction see it worst.

Why "just plane it down" fails

Trimming a swollen door in August gives you a door with visible gaps in December, and the raw planed edge absorbs even more moisture next year. The cycle accelerates. Trimming is half the fix — the other half is what most quick handymen skip.

The proper repair

Plane the binding edge with the door at moderate humidity, then seal every edge — top, bottom, hinge and lock sides — with varnish or PU sealer so the wood stops exchanging moisture with the air. Realign hinges, adjust the strike plate, and the door works in both seasons. Done properly, it is a once-only repair.

Diagnosing where your door binds

Close the door slowly and watch the gap: rubbing at the top corner on the handle side usually means the top hinge has loosened and the door is sagging — a screwdriver fix, not a plane. Uniform tightness down the full handle edge is genuine swelling. Scraping along the floor suggests either bottom-edge swelling or a hinge problem, distinguishable by whether the gap at the top has grown. The paper test: slide a sheet of paper around the closed door’s perimeter; where it will not pass, you have your contact points, mapped in thirty seconds without removing anything.

What door repairs cost (2026 Dubai)

Hinge tightening and realignment: AED 99–150. Planing plus full edge-sealing of one door: AED 150–250. Multiple doors in one visit drop the per-door price substantially — the classic summer booking is three or four doors done in a single afternoon for AED 350–500. Lock and latch realignment where the shrunk-back door no longer meets the strike plate: AED 80–150. Complete door replacement, supplied and fitted, where chronic swelling has split veneer or delaminated the core: from AED 600 for standard internal doors.

Bathroom doors: the extreme case

Bathroom doors live in the worst microclimate in the apartment — shower humidity on one face, air-conditioned dryness on the other, cycling daily. This differential is why bathroom doors warp (bow along their length) rather than merely swell, and why they fail first. The full fix includes sealing both faces and all four edges, plus addressing the humidity source: an extraction fan that actually runs (and is cleaned — most are dust-choked to uselessness) halves the moisture load on every wooden surface in the room. For repeatedly warping bathroom doors, a solid-core door with PU finish or a WPC (wood-plastic composite) door ends the cycle permanently.

Top Fixers carpenters fix sticking doors across Dubai in a single visit, including planing, full edge-sealing and hardware alignment — with the 90-day warranty covering the door through the season that caused the problem.

Frequently Asked Questions

Why does my door only stick in summer?

Humidity. Wood absorbs airborne moisture through unsealed surfaces — usually the never-varnished top and bottom edges — and expands across the grain. Coastal Dubai humidity peaks July–September, swelling doors exactly when residents notice them sticking. Sealing every edge after adjustment stops the seasonal cycle.

How much does it cost to fix a sticking door in Dubai?

Hinge realignment runs AED 99–150; planing with full edge-sealing AED 150–250 per door, with multi-door visits (3–4 doors, AED 350–500) the economical option. Replacement of a chronically warped door starts from AED 600 supplied and fitted.

Should I fix a sticking door in summer or wait for winter?

Fix it in moderate conditions if you can — a door planed at peak swelling can show gaps in winter. A good carpenter compensates by trimming conservatively and sealing thoroughly, which is why the sealing step matters more than the season of the visit.