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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
QuietWarmth 10 ft. x 16 in. 120-Volt Retrofit Radiant Floor Heating for Under Existing Floors and Subfloors (Covers 13.3 sq. ft.)QuietWarmth radiant heat film for under subfloors is the perfect solution to add comfort and warmth to any existing flooring, including nail down wood floors. Simply place the mats between the subfloor joists and run pre attached lead wires to an available thermostat. Because it is an electric floor heating system, there are no hot water pipes to worry about, thick electrical cables to bury in cement, and most of all no messy installation. Retrofit
QuietWarmth radiant heat film for under subfloors is the perfect solution to add comfort and warmth to any existing flooring, including nail-down wood floors. Simply place the mats between the subfloor joists and run pre-attached lead wires to an available thermostat. Because it is an electric floor heating system, there are no hot water pipes to worry about, thick electrical cables to bury in cement, and most of all no messy installation. Retrofit radiant heat to your existing floors to comfort and warmth to any room in the house.
- Can be cut to length with a pair of scissors
- UnderFloor Warming Mat System installs between existing floor joists; from available crawl space or basement beneath
- Keep your existing floors you love, simply staple the perfectly sized mats between existing floor joist beneath the flooring
- Heat will radiate upward to heat existing flooring
- Thin and flexible film technology provides cozy and gentle heat
- Simple to install, no messy mortars or glues
- Efficient heat, only costing pennies per day to operate
- Maintenance free design, control floor temperature with a floor sensing thermostat
- Works under any type of flooring, including nail-down hardwood and carpets
- Comes with 15ft factory attached lead wires
- Hook multiple mats together in parallel for full floor coverage
- Fits 16 in. on center joist spacing
- Adjust temperature with QuietWarmth Thermostat (Sold Separately)
-
Features
| Flooring Product Type | Underfloor Heating |
| Voltage (volts) | 120 |
| Total Square Footage Covered | 13.3 |
| Wattage (watts) | 10 W |
| Returnable | 180-Day |
| Material | Flexible Carbon Film |
| Product Weight (lb.) | 2.75 lb |
| Product Thickness (in.) | 0.16 in |
| Product Width (in.) | 16 |
| Product Length (in.) | 120 in |
| Product Length (ft.) | 10 |
| Manufacturer Warranty | 25 Year |
| Certifications and Listings | No Certifications or Listings |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 2484 reviews
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Product Reviews
★★★★★ 5
Comfortable sleep aide
Size: Body 20"x54", Number of Items: 1
This pillow is not at thick as my old one, so it took some time for my body to adjust. After using it for a bit, I now am happy that I bought this one. The support is good. It’s no heavier than my old one, but it squishes down very well when packed (I purchased it on vacation and had to get it home). I sleep on my side, so putting the cooling side down keeps the leg under the pillow cooler than before. Overall, I like it quite a bit.
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Reviewed in the United States on August 9, 2025
★★★★★ 5
Smaller then expected
Size: Kids 13"x18", Number of Items: 1
Was my fault it was a lot smaller then I thought it’s pretty firm and soft at the same time the cooling is there but vanishes pretty quickly. Also the zipper was easy access that my toddler di end up just opening it and had thrown the memory foam/stuffing everywhere in a span of five minutes
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Reviewed in the United States on February 25, 2026
★★★★★ 5
Excellent Build Quality and Comfort – Great for Travel
Color: White, Size: Medium
The Nappler Small Shredded Memory Foam Pillow exceeded my expectations. The build quality is excellent, and it provides outstanding comfort for a good night’s rest. I’ve used it for several months on camping trips and during travel, and it has held up perfectly without losing shape or support.
This pillow makes sleeping away from home much more comfortable, and the shredded memory foam design offers great adjustability. Overall, it’s a reliable and durable travel pillow.
Pros:
Excellent build quality
Very comfortable for long nights
Maintains shape and support even after months of use
Perfect size for travel and camping
Shredded memory foam allows easy adjustment
Cons:
Does not come with a waterproof pillowcase like some other brands
If you’re looking for a high-quality travel pillow that lasts, this is a great choice!
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Good quality, works well.
Color: White, Size: Medium
Love it!! It took several hours and a brief air dryer time to get it fully fluffed up. It is perfect for my twin size bed. I found it very comfortable to sleep on although I would prefer it a bit more dense. Side sleeping, it flattens too easily. it comes with a carry bag but I had no use for it. Nice quality and soft cover.
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Reviewed in the United States on December 28, 2025
★★★★★ 5
Highly recommend getting this product.
Color: White, Size: Medium
Great pillow that is worth the money. We travel often as a family and got these and it was worth it. The quality is good and it it firm enough to be comfortable. I got good support and also enjoyed the fact that it can be rolled up into the travel pouch and transported.
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Reviewed in the United States on December 3, 2025
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