18 ft Round Solar Pool Cover 16 mil Thick Heat Thermal Layer

Flexible Material For Pool Coverage

This 18 ft round pool cover uses a 16 mil polyethylene film with a uniform bubble pattern across the surface. The bubble structure increases surface contact with water while maintaining a compact floating form. Its circular cut aligns with standard round pool layouts. The material thickness supports repeated placement and removal throughout the season. Edges can be trimmed with household scissors to match custom pool shapes. The flexible sheet conforms to slight surface variations without additional fasteners.

Sunlight Absorption Across Surface Film

The cover operates by placing the bubble side facing downward directly on the water surface. Sunlight passes through the blue film and is absorbed by the bubble layer, which transfers heat into the water below. The sealed air pockets also act as a barrier that slows heat escape during cooler periods. When covering the pool between uses, the sheet reduces water evaporation and limits exposure to debris.

Quick Setup For Pool Coverage

The cover is placed directly over the pool and removed as needed for swimming or cleaning. Its flexible construction allows it to be folded or rolled for storage when not in use. Rinsing with water helps remove debris before storage. The compact sheet can be handled by one or two people depending on pool size.

Product Benefits

• Bubble Surface Design: evenly distributed air pockets support solar heat transfer
  
• Evaporation Reduction: limits water loss when pool is covered
  
• Trim-to-Fit Sheet: can be cut to match non-standard pool shapes
  
• Debris Barrier: helps block leaves and dust from entering the water
  
• Flexible Storage: folds or rolls for compact off-season placement

Specifications

• Material: Polyethylene (PE) film, flexible sheet for repeated use
  
• Thickness: 16 mil
  
• Shape: Round, fits standard circular pool layouts
  
• Diameter: 18 ft, suitable for matching pool size
  
• Weight: 19.4 lb 
  
• Surface Design: Bubble pattern, creates air pockets for heat transfer
  
• Care Instructions: Rinse with water and store folded or rolled when not in use

• Order cut off: 1:00 PM EST
• Processing time: prepared within 1-2 working days (Monday to Friday)
• Delivery window: estimated 3-4 working days (Monday to Friday)
• Free delivery: for all USA orders

• Return period: 30 days from the delivery date
• Refund timing: Up to 7 days from receipt and inspection
• Return postage: Paid by the customer
• Exchanges: Available within the return period