16 Mil Bubble Heat Retention Blanket for 7x7 ft Hot Tub Solar Cover
16 Mil Bubble Heat Retention Blanket for 7x7 ft Hot Tub Solar Cover
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Designed for Efficient Heat Retention
This thermal blanket, sized at 7x7 ft, features a robust 16 mil polyethylene construction that includes an innovative bubble layer, which floats directly on the water. The bubble design acts as a reliable barrier, effectively minimizing evaporation and maintaining water temperature. Crafted to resist tearing during regular handling, it fits standard spa configurations and can be easily trimmed to size. Its buoyant design remains stable without the need for extra support.
Effective Floating Thermal Layer
The cover is designed to rest bubble side down on the water, creating a tight seal. The transparent PE film allows sunlight to penetrate and warm the water below during the day, while at night, it minimizes heat loss by reducing evaporation from the surface. This 7x7 ft blanket is suitable for most square hot tubs and small pools, and can be easily trimmed with scissors to accommodate custom shapes or rounded edges.
Simple Water Surface Application
To use, simply lay the cover flat on the water surface and remove it prior to entering the hot tub or pool. The lightweight PE sheet can be conveniently folded or rolled for storage. Cleaning is straightforward; just rinse or lay it out in the sun to dry. The flexible material allows for effortless handling without the need for rigid support structures. Its compact size makes it easy to store on shelves or in bins when not in use, promoting quick setup and takedown.
Key Advantages
- Bubble Surface: Establishes a floating layer to minimize evaporation.
- 16 Mil Thickness: Durable construction maintains integrity through multiple uses.
- Trim-to-Fit Sheet: Easily cut to adapt to specific shapes.
- Floating Placement: Directly rests on water without any fasteners.
- Debris Barrier: Helps keep leaves and other particles out of the water.
Technical Specifications
- Material: Polyethylene (PE) film
- Dimensions: 7x7 ft
- Thickness: 16 mil
- Weight: 3.2 lb
- Shape: Square format
- Installation: Floats on water with the bubble side down
- Care Instructions: Rinse and air dry; lay flat under sunlight as needed
- Compatibility: Ideal for hot tubs, spas, bathtubs, and small pools
Frequently asked questions
The things people ask before ordering. Everything else is on our FAQ page.
When will my order arrive, and what does delivery cost?
Orders arrive in 4–12 business days — 1–2 days processing, then 3–10 days in transit. Shipping is free on every order, with no minimum spend, anywhere in the United States.
Where do I find my tracking link?
In the dispatch email we send when your order leaves us. Tracking becomes active 1–3 business days after dispatch, so no movement straight away is normal. You can also check our order tracking page.
What if a piece isn't right for the room?
You have 30 days from delivery to send it back. Email us for a return authorisation first. Items must be unused and in their original packaging, you cover return postage on change-of-mind returns, and refunds are issued within 5–7 business days of arrival.
What happens if something arrives damaged?
Tell us within 48 hours of delivery with photos of the piece and its packaging. We replace or refund it, whichever you prefer, and cover all postage — you are never out of pocket for our mistake.
Which payment methods do you accept?
Visa, Mastercard, American Express, Discover, Diners Club, PayPal, Shop Pay, Apple Pay and Google Pay. Prices are in USD, tax is calculated at checkout, and we never see or store your card details.
How do I get in touch with you?
Email support@amoracasa.com or call +1 534 210 3308. We are open Monday to Friday, 9:00 AM – 5:00 PM (ET) and reply within 24 hours on business days.
More questions answered on our FAQ page.