Best Solar Cover 18 Round: Top 5 Pool Covers for 18-Foot Round Pools
Choosing the right solar cover for an 18-foot round pool can extend your swimming season, reduce water evaporation, and lower chemical usage. This guide reviews five highly rated options, focusing on durability, heat retention, and ease of use. Each product section includes key features, an image, and an Amazon link for quick comparison.
| Product | Material / Thickness | Heat Retention | Durability | Ease of Use |
|---|---|---|---|---|
| Intex 28015E Solar Pool Cover | Unknown | High | Moderate | Easy |
| VINGLI 12Mil Solar Pool Cover | 12 Mil | High | High | Easy |
| Abimars Thickened Pool Cover | Unknown | High | Very High | Moderate |
| In The Swim 18′ Premium Blue | 12 Mil | High | High | Easy |
| VEVOR 18 ft Round Solar Cover | 16 Mil | High | High | Easy |
The following sections highlight five options that best fit typical American backyards, balancing heat absorption, durability, and value. Read on to compare features side by side and choose the cover that best fits your pool and climate.
Intex 28015E Solar Pool Cover For 18-Foot Round Pools
- EASY TO USE – Lay the Solar Pool Cover flat on top of your INTEX pool; air bubbles absorb and transfer sun heat into the water.
- PROTECTS POOL FROM DEBRIS – Ideal for 18-foot round pools; minimizes leaves and debris while reducing chemical consumption.
- EFFICIENT – Insulates water and reduces evaporation by up to 95% for energy savings.
VINGLI 12Mil Solar Pool Cover 18FT Round
- Extend Swimming Time – The blue cover absorbs heat during the day and releases it into the pool, increasing comfortable swimming hours.
- Reduces Water Evaporation – Helps conserve water by minimizing evaporation when covered.
- Keeping the Water Clean – Easy to install; helps prevent leaves and debris from entering the pool.
Abimars Thickened Pool Cover for 18ft Round
- Reinforced HDPE Material – Durable and tear-resistant; designed to withstand winter pool damage and stretch.
- Seamless Heat-Welded Seams – No leaks or rips; waterproof and strong under tension.
- Edge Design with Stainless Grommets – Upgraded hardware resists bending and tearing for long-term use.
In The Swim 18′ Premium Blue Round Solar Cover
- Heat Retention & Solar Warming – Uses sun power to warm water and retains heat overnight, extending swimming season.
- Reduces Water Evaporation – Helps conserve water by minimizing evaporation during hot days.
- 12 Mil Heavy-Duty Design – Thick, durable material with wide seams for tear resistance and longevity.
VEVOR Solar Pool Cover 18 ft Round
- 16 Mil Bubble Design – Improved solar absorption and insulation to keep water warmer.
- Daytime Heat Absorption, Nighttime Retention – Balances heating during the day with reduced heat loss at night.
- Durable Outdoor Use – PE material resists stretching and tearing; suitable for long-term outdoor use.
Buying Guide: Key Purchase Considerations
- Thickness and durability – Thicker covers (e.g., 12–16 mil) offer better heat retention and tear resistance, ideal for frequent use or windy climates.
- Heat retention vs. evaporation reduction – Some covers prioritize rapid heat absorption, others focus on minimizing evaporation. For shoulder seasons, prioritize both heat retention and evaporation control.
- Seams and edges – Heat-welded seams and reinforced edges improve waterproofing and longevity, especially in winter use.
- Installation and fit – Ensure the cover is sized for an 18-foot round pool and consider covers with easy-fit features or built-in winches for simple removal.
- Material compatibility – PE-based covers are common; check UV inhibitors and anti-aging additives for longer life in sun-drenched environments.
- Debris management – Look for covers with bubble designs that minimize debris sinking into the water when used as a skim cover.
- Maintenance and storage – Look for covers that are easy to clean and roll up for off-season storage to extend life.