Ryan Carter
New member
My neighbor just leaves his full and uncovered. Am I wasting money?
Do you really need to winterize your pool?
- Thread starter Ryan Carter
- Start date
Joshua Brooks
New member
If you get freezing temps it’s worth every penny to close properly.
Sean Whitaker
Member
I used to wonder the same thing, honestly. A guy down the street never winterised his pool either, just left it full with no cover, and I figured maybe I was overdoing it. But last winter we had a few solid freezes, and I ended up talking to him in the spring, and it turns out he had a cracked return line and had to replace a valve too. Cost him more than it would’ve to just close it right in the first place.
I’m not saying every pool needs a full pro-level winterisation, but if you live somewhere that dips below freezing even a few times, it’s not wasted effort. Draining the lines, covering them up, and keeping debris out saves you from opening up a mess or dealing with damage later. I usually do it myself with a basic kit and a solid cover. Not expensive, and it gives me peace of mind all winter.
I’m not saying every pool needs a full pro-level winterisation, but if you live somewhere that dips below freezing even a few times, it’s not wasted effort. Draining the lines, covering them up, and keeping debris out saves you from opening up a mess or dealing with damage later. I usually do it myself with a basic kit and a solid cover. Not expensive, and it gives me peace of mind all winter.
Mark Davis
Member
Honestly, it depends a lot on your climate. If you live somewhere with freezing temperatures, winterizing is absolutely necessary. When water freezes in the pipes or pump, it can cause serious (and expensive) damage. Draining lines, lowering the water level, and adding antifreeze where needed protects your equipment and pool structure.
On the other hand, if you're in a milder climate where it rarely freezes, some people get away with just keeping the pool running at a low level all winter. But even then, leaving it uncovered can lead to a major cleanup in spring leaves, algae, stains, and more. The cost of chemicals and time to fix that mess might end up being more than what you’d spend to winterize properly.
So while your neighbor might be rolling the dice, winterizing is usually the safer long-term bet especially if you want to avoid surprises when spring rolls around.
On the other hand, if you're in a milder climate where it rarely freezes, some people get away with just keeping the pool running at a low level all winter. But even then, leaving it uncovered can lead to a major cleanup in spring leaves, algae, stains, and more. The cost of chemicals and time to fix that mess might end up being more than what you’d spend to winterize properly.
So while your neighbor might be rolling the dice, winterizing is usually the safer long-term bet especially if you want to avoid surprises when spring rolls around.
Michael Williams
New member
If your area ever drops below freezing, winterizing isn’t wasting money, it’s cheap insurance against cracked lines/fittings that can cost way more than closing properly. Sean Whitaker’s story is the classic, it seems fine until one hard freeze, then a return/line cracks and you only find it at opening. If you live somewhere that truly never freezes, you can get away without full winterizing, but the trade-off is more debris, more algae risk, and a bigger cleanup when spring hits.
Henry Graham
Member
I wondered the same thing when I first bought my place because a neighbor down the street leaves his open all winter too. The big difference usually comes down to whether your pool plumbing ever sees freezing temps.
The real risk isn’t the pool water itself, it’s the water trapped in the pipes, pump, and heater. If that freezes it expands and can crack fittings or return lines. I had a friend skip winterizing one year and everything looked fine until spring when the pump fired up and the filter pressure never built. Turned out a small return line split over winter and it wasn’t obvious until circulation started again.
Even if the equipment survives, leaving it uncovered can create a huge organic load by spring. Leaves break down, sunlight still hits the water, and the filter system sits idle for months. When you open, the water can be full of debris and the chemistry is harder to stabilize.
Closing doesn’t have to be expensive though. A basic routine like clearing the lines, lowering the water to the right level, and covering the pool usually prevents the most common problems. Once you’ve done it a couple seasons it becomes a pretty quick process.
If someone lives somewhere that truly never freezes, they can sometimes keep the system running slowly all winter instead of closing. But in areas with real freeze cycles, winterizing is mostly about protecting the plumbing and equipment rather than the pool itself.
The real risk isn’t the pool water itself, it’s the water trapped in the pipes, pump, and heater. If that freezes it expands and can crack fittings or return lines. I had a friend skip winterizing one year and everything looked fine until spring when the pump fired up and the filter pressure never built. Turned out a small return line split over winter and it wasn’t obvious until circulation started again.
Even if the equipment survives, leaving it uncovered can create a huge organic load by spring. Leaves break down, sunlight still hits the water, and the filter system sits idle for months. When you open, the water can be full of debris and the chemistry is harder to stabilize.
Closing doesn’t have to be expensive though. A basic routine like clearing the lines, lowering the water to the right level, and covering the pool usually prevents the most common problems. Once you’ve done it a couple seasons it becomes a pretty quick process.
If someone lives somewhere that truly never freezes, they can sometimes keep the system running slowly all winter instead of closing. But in areas with real freeze cycles, winterizing is mostly about protecting the plumbing and equipment rather than the pool itself.