Extend Your Swim Season: Pool Heating Options for Above Ground Pools
There’s nothing quite like jumping into your own pool on a hot summer day. But what about the cooler days in early spring or late fall? If you love your pool but hate cutting the season short, it may be time to consider a heating solution.
At C&D Installers, we’ve helped pool owners maximize their swim time with effective, affordable heating options for above ground pools. Whether you’re looking to stretch your season by a few weeks—or turn your pool into a three-season retreat—here’s everything you need to know.
Why Heat Your Above Ground Pool?
Above ground pools tend to lose heat more quickly than in-ground pools, especially at night or during seasonal transitions. Without a heating system, your swim season could be limited to just a couple of months—especially if you live in a cooler climate.
Installing a heating solution allows you to:
- Swim earlier in the spring and later into the fall
- Improve comfort on cooler days
- Increase pool usage and overall value
- Make the most of your investment
The best part? Heating an above ground pool is more affordable and accessible than ever.
Top Pool Heating Options for Above Ground Pools
1. Solar Pool Covers (Solar Blankets)
If you’re looking for a budget-friendly option, solar pool covers are a great place to start. These bubble-style covers trap heat from the sun and reduce evaporation, keeping your water warmer naturally.
Pros:
- Inexpensive
- Easy to use
- Helps retain heat overnight
Cons:
- Works best with sunny weather
- Doesn’t heat the pool on its own—retains, rather than generates, heat
Best for: Pool owners on a budget or looking to extend swim time by a few hours each day.
2. Solar Pool Heaters
Solar heating systems use roof-mounted panels or ground mats to warm water using the sun’s energy. Water circulates through the panels, absorbs heat, and returns to the pool.
Pros:
- Eco-friendly and low-cost to operate
- Effective in sunny climates
- Long lifespan (15–20 years)
Cons:
- Higher initial cost
- Slower heating times
- Requires space for panel installation
Best for: Eco-conscious homeowners with lots of sun exposure and space for panels.
3. Electric Heat Pumps
Electric heat pumps pull warmth from the air and transfer it into your pool water. They’re efficient, reliable, and ideal for moderate climates.
Pros:
- Energy-efficient
- Long-lasting and low-maintenance
- Maintains consistent water temperatures
Cons:
- Slower to heat water compared to gas
- Higher upfront cost
- Requires a dedicated electrical line
Best for: Pool owners looking for consistent, energy-efficient heating over an extended season.
4. Gas Pool Heaters (Natural Gas or Propane)
Gas heaters are the fastest way to raise your pool’s temperature, making them great for on-demand heating or areas with shorter swim seasons.
Pros:
- Quick heat-up time
- Works well in any weather or time of year
- Great for sporadic use (like weekends)
Cons:
- More expensive to operate (fuel costs)
- Shorter lifespan than heat pumps or solar
- Requires access to gas or propane
Best for: Those who want quick heat-up times or live in cooler climates with shorter swim seasons.
Which Pool Heater Is Right for You?
| You Want… | Consider This |
|---|---|
| Low-cost, eco-friendly heat | Solar heater or solar cover |
| Fast, on-demand heating | Gas heater |
| Consistent, efficient heat | Electric heat pump |
| Maximum season extension | Heat pump + solar cover combo |
Don’t Forget: Insulation and Covers Matter
No matter which heating method you choose, a well-insulated pool and a good-quality cover are essential for heat retention. Consider:
- Installing a thermal pool pad beneath your liner
- Using a solar or thermal cover overnight
- Blocking wind with landscaping or fencing
These small upgrades can make a big difference in how long your pool stays warm.
Let’s Heat Things Up
Your swim season doesn’t have to end when summer does. With the right heating setup, you can enjoy your above ground pool well into fall—and maybe even get a head start next spring.