Intex Solar Pool Cover for Round Pools: Sizes & Review
- AboveGroundSplash
- May 1
- 7 min read
An Intex solar pool cover is a simple way to help a round above-ground pool hold more warmth, reduce evaporation, and keep debris out when the pool is not in use.
It works like a floating solar blanket. The bubble side sits on the water, helping the cover trap heat from the sun during the day and slow heat loss when temperatures drop.
This guide focuses on Intex solar pool covers for round Steel Frame, Metal Frame, and Easy Set pools. We’ll cover the main sizes, how to choose the right fit, when to trim the cover, how to place it correctly, and whether an Intex solar cover is enough — or if you should compare it with a thicker solar cover or pool heater.
Intex Solar Pool Cover — Quick Verdict
An Intex solar pool cover is worth using if you own a round above-ground pool and want a cheap, easy way to reduce heat loss and evaporation.
It is best for Intex-style round pools where you want a lightweight cover that is easy to place on the water, remove, fold, and store. It will not heat your pool like a heat pump, and it will not perform like a thick 12mm or 16mm solar cover, but it can help your pool stay warmer for longer when used consistently.
Best for: Round Intex Steel Frame, Metal Frame, and Easy Set pools.
Main strength: Lightweight, affordable heat retention.
Main limitation: Thinner than heavy-duty solar covers, so heat retention and durability are more limited.
Bottom line: Choose an Intex solar pool cover if you want a simple, budget-friendly cover made for common Intex round pool sizes. Choose a thicker solar cover if you want stronger heat retention.
Intex Round Solar Pool Cover Specs at a Glance
Intex round solar pool covers are lightweight solar blankets designed mainly to reduce evaporation and slow heat loss on round above-ground pools. They are easiest to use on common Intex frame and Easy Set pool sizes.
What does an Intex solar pool cover do?
An Intex solar pool cover helps your pool hold onto warmth that would otherwise escape through the water surface.
The cover floats directly on top of the pool water with the bubble side facing down. During the day, it can help the sun warm the water. At night, it acts as a barrier that slows evaporation and reduces heat loss.
This matters because most pool heat loss happens at the surface. Even if you use a solar mat, heat pump, or gas heater, a solar cover can help stop that warmth disappearing overnight.
A solar cover does not make your pool hot by itself. Think of it as a heat-retention tool, not a full heating system.
Intex round solar pool cover sizes
Intex round solar covers are commonly sold for popular round pool sizes, including 8 ft, 10 ft, 12 ft, 15 ft, and 18 ft options. Availability can vary by listing, so always check the exact size before buying.
The best fit is usually the cover size that matches your pool’s diameter. For example, a 12 ft round pool should use a 12 ft round solar cover.
If your pool is slightly smaller or the cover overlaps too much, you can usually trim the cover carefully so it sits neatly inside the pool wall. It is better to start slightly too large than too small, because a cover that leaves big gaps will allow more heat loss and evaporation.
If you have a rectangular or oval pool, do not force a round cover to fit. A rectangle solar cover is usually easier to trim for rectangular or oval shapes.
What the Intex solar pool cover does well
Lightweight daily handling
The main advantage of an Intex solar pool cover is that it is easy to use. It is lighter than many thicker solar covers, so most pool owners can place it on the water, remove it, fold it, and store it without much hassle.
That matters if you plan to use the cover every day. A cover that is too heavy often gets left off the pool, which defeats the purpose.
Helps reduce evaporation
A solar cover helps reduce evaporation by covering the water surface. This can lower water loss, reduce the need for frequent topping up, and help your pool chemicals last longer.
This is especially useful in warm, dry, or windy conditions where uncovered pools can lose water quickly.
Helps slow heat loss overnight
The cover is most useful when left on the pool overnight. That is when uncovered pools can lose a lot of warmth through the water surface.
If you heat your pool during the day, or if your pool warms naturally in direct sunlight, covering it overnight helps retain more of that warmth.
Designed for common Intex round pools
Intex solar covers are made for common round above-ground pool sizes, which makes sizing simpler if you already own an Intex Steel Frame, Metal Frame, or Easy Set pool.
This is the main reason to choose the Intex version instead of trying to trim a generic cover from scratch.
Who should buy an Intex solar pool cover?
Choose an Intex solar pool cover if you have a round above-ground pool and want a low-cost way to reduce heat loss and evaporation.
It makes the most sense if:
You own a round Intex Steel Frame, Metal Frame, or Easy Set pool.
You want a lightweight cover that is easy to handle.
You want to retain more warmth overnight.
You want to reduce evaporation and debris between swims.
You are not ready to spend money on a heat pump or gas heater.
Who should skip it?
Skip this cover if you need strong heating performance, heavy-duty durability, winter protection, or safety protection.
It may not be the best choice if:
You have a large pool and want maximum heat retention.
Your yard is very windy and the cover lifts easily.
You want a thick 12mm or 16mm solar cover.
You need a cover that can support weight.
You have a rectangular or oval pool.
For stronger heat retention, compare this with thicker VEVOR solar pool covers. For active heating, compare it with a pool heat pump or solar heater mat.
How to use an Intex solar pool cover
Place it bubble side down
Lay the solar cover directly on the water with the bubble side facing down. The smooth side should face upward.
Bubble side down helps the cover sit properly on the water and improves heat transfer.
Use it during sunny weather
During sunny weather, the cover helps the pool absorb and retain warmth. For best results, keep the pool uncovered while swimming, then put the cover back on when the pool is not in use.
Leave it on overnight for heat retention
If your goal is warmer water, leave the cover on overnight. This helps slow heat loss when air temperatures drop.
Removing the cover at night will usually allow more heat to escape.
Trim only if needed
If the cover is slightly too large, trim it slowly so it fits neatly inside the pool wall. Do not cut too much at once. A close fit helps reduce exposed water around the edges.
Remove it during strong wind or storms
A solar cover is not a storm cover or safety cover. Remove and store it safely during strong wind, heavy rain, or bad weather.
How to make an Intex solar cover last longer
Rinse the cover occasionally with clean water to remove chlorine, salt, and debris.
Do not leave the cover folded in strong direct sun when it is dry. Heat can damage the material faster when the cover is not floating on water.
Store it in a cool, shaded place when not in use.
Avoid dragging the cover over sharp pool edges, decking, gravel, or rough ground.
Keep pool water balanced. Poor water chemistry can shorten the life of any solar cover.
Intex solar cover vs VEVOR solar cover vs solar heater mat
An Intex solar cover is best if you want a lightweight cover designed for common Intex round pools. It is simple, affordable, and easy to handle.
A thicker VEVOR solar cover is better if you want stronger heat retention, more thickness options, and potentially longer durability. It may be heavier, but it is the stronger choice if warmth is your main priority.
An Intex solar heater mat is different. It sends pool water through a solar mat to add warmth during sunny weather. It can help, but it works best when paired with a solar cover so the added heat does not escape overnight.
For many above-ground pool owners, the smartest low-cost setup is a solar heater mat during sunny hours and a solar cover overnight.
Final Verdict: Is an Intex Solar Pool Cover Worth It?
An Intex solar pool cover is worth it if you own a round above-ground pool and want a cheap, simple way to reduce heat loss and evaporation.
It will not replace a heat pump, and it will not perform like a thick heavy-duty solar blanket. But for common Intex Steel Frame, Metal Frame, and Easy Set pools, it is a practical upgrade that helps the water stay warmer for longer between swims.
Choose the Intex cover if you want easy handling and a simple fit. Choose a thicker solar cover if heat retention matters more than weight. And if you want active heating, compare it with the Intex Solar Heater Mat or a pool heat pump before buying.
Frequently Asked Questions
What size Intex solar cover do I need?
Choose the solar cover size that matches your round pool diameter. For example, a 12 ft round pool should use a 12 ft round solar cover. If the cover is slightly too large, trim it carefully so it fits inside the pool wall.
Does an Intex solar pool cover heat the water?
An Intex solar pool cover can help the sun warm the water and reduce heat loss, but it is not a powerful heater. It works best as a heat-retention cover rather than a full heating system.
Should the bubbles face up or down?
The bubbles should face down into the water. This helps the cover float properly and improves heat transfer.
Can I leave an Intex solar cover on overnight?
Yes. Leaving the solar cover on overnight helps reduce heat loss when the air temperature drops. This is one of the best ways to keep more warmth in the pool.
Can you trim an Intex solar pool cover?
Yes. If the cover is slightly too large, you can trim it carefully to fit your pool. Cut slowly and avoid removing too much material at once.
Is an Intex solar cover better than a solar heater mat?
They do different jobs. A solar heater mat helps add heat during sunny weather, while a solar cover helps retain heat and reduce evaporation. For best results, they can be used together.
Is an Intex solar cover a safety cover?
No. An Intex solar cover is not a safety cover, winter cover, or weight-bearing cover. It should not be used as a barrier for children, pets, or debris-heavy winter protection.
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