2. Control the Climate
Garages protect from weather, but not from moisture.
Aim for 40–60 % relative humidity; below that, leather cracks, above that, rust blooms. Desiccant dehumidifiers work better in unheated garages than compressor types.
If your Healey must live outside, invest in a breathable, water-resistant cover, not a plastic tarp that traps condensation. Air the car occasionally on dry days — yes, that means braving the cold with a cuppa and peeling back the cover for half an hour.
Concrete garages: ensure there’s ventilation. Air bricks are ideal; if none are fitted, consider adding two small vents to the garage door (one low, one high) to encourage airflow and prevent stagnant, damp air around the car.
For owners who prefer a fully controlled environment, the
Indoor Ventilated Car Care Port from A H Spares uses three filtered fans to keep air moving around your Healey, preventing condensation even beneath the car.
Strong, simple to assemble, and easy to store, it’s an efficient way to keep your Healey dry all winter.
Healey hint:
Avoid parking directly on bare concrete; it wicks damp. A cheap sheet of rubber matting or carpet under the tyres and chassis rails does wonders. A sealed concrete garage without ventilation is basically a fridge with bonus rust — a little airflow keeps the Healey (and the smell) fresher.