Winter is when Southampton houses get hurt. Not dramatically — quietly. A pipe freezes in an unheated wall, a pool cover fails in a February gale, a boiler shuts down two days after your last visit of the year. Proper winterization, done once and done completely in the fall, prevents nearly all of it. Here's the order of operations we follow when closing a house for the season.
Decide: Heated or Fully Drained
The first decision shapes everything else. Keeping the house heated at 55°F or so protects plumbing, finishes, and furnishings, but depends entirely on the heat never failing — so it demands monitoring, and ideally leak and temperature sensors that alert someone local. A full drain-down (water off, pipes drained, traps protected with non-toxic antifreeze) removes the freeze risk but is a bigger job to reverse in spring. Many higher-end Southampton homes run a hybrid: heat stays on, water main stays off.
Plumbing and Water
- Shut off and drain exterior hose bibs and outdoor showers
- Irrigation system professionally blown out before the first hard freeze
- If draining the house: water main off, lines drained, traps and toilets protected
- If keeping heat on: main off at departure anyway — a burst supply line with the main open is catastrophic
- Water heater set appropriately or drained per the plan
Heat, Power, and Monitoring
- Heating system serviced in the fall, filters changed, burner cleaned
- Thermostats set to 55°F; smart thermostats or sensors reporting to someone who will act
- Generator serviced and exercised — outages here can run days after a storm
- Unneeded electronics unplugged; refrigerators emptied and propped if shutting down
Exterior and Grounds
- Gutters and leaders cleared after leaf drop
- Pool professionally closed, cover secured for wind, equipment winterized
- Outdoor furniture, umbrellas, and grills stored or strapped
- Trees near the house and service lines assessed and pruned
- Storm shutters checked; loose shingles and flashing repaired before, not after, the first nor'easter
The Part Most Owners Skip
Winterizing is a single event; winter is four months long. The houses that come through untouched are the ones somebody checks — after storms, after deep freezes, on a regular schedule. That ongoing piece is exactly what local Southampton property management is for: one person who closed the house, holds the keys, and is twenty minutes away when the temperature drops below zero.
Montauk Dunes Real Estate handles both the fall closedown and winterization and the winter-long watch, and reopens the house in spring so it's warm, clean, and running the day you return.