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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
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Description
Terra Sleep Firm MattressPeaceful zzzs, positive impact. This mattress prioritizes conscious craftsmanship without sacrificing the luxurious sleep you love. Pressure relieving layers keep you snoozing soundly. Its constructed with REPREVE recycled polyester made from plastic bottles, helping to protect the land we live on, the oceans we need and the air we breathe. And you can rest easy knowing the Talalay latex comes from responsibly managed forestsall while the latexs
Peaceful zzz’s, positive impact. This mattress prioritizes conscious craftsmanship without sacrificing the luxurious sleep you love. Pressure-relieving layers keep you snoozing soundly. It’s constructed with REPREVE® recycled polyester made from plastic bottles, helping to protect the land we live on, the oceans we need and the air we breathe. And you can rest easy knowing the Talalay latex comes from responsibly managed forests—all while the latex’s temperature-regulating design keeps you cool and comfortable throughout the night.
Specifications
Specifications Details
Brand Name
Sierra Sleep® by Ashley
Material
Fabric
Lifestyle
Traditional
Bed Size
Queen
Assembly
Assembly Not Required
Product Details
- Comfort level: firm
- Luxury 4-way stretch knit top cover for uniform comfort and durability
- Made with REPREVE®, the world's leading recycled fiber; REPREVE® recycled polyester is made from plastic bottles
- FSC® Certified Natural Talalay latex is made from 100% natural rubber and offers a consistent and supportive feel
- Power packed wrapped coil unit with Ashley Edge technology to minimize motion transfer and enhance support
- Base support foam for added stability
- Adjustable base compatible
- 10-year non-prorated warranty
- Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details
- Foundation/box spring available, sold separately
- Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening
- State recycling fee may apply
Available Options
Specifications Details
Available Bed Sizes
Queen | King | California King
Available Colors
Color Options
White
Available Configurations
Bed Size
SKU #
Dimensions
Weight
Queen
M52231
60''W x 80''D x 12''H
116 lbs.
King
M52241
76''W x 80''D x 12''H
150 lbs.
California King
M52251
72''W x 84''D x 12''H
150 lbs.
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
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Good quality sound deadener at a good price.
Model: NewSLS50_52
Quality sound deadening that adheres to body panels well. You can easily hear the vibration reduction after just the first piece by tapping on the body panel before and after.
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Reviewed in the United States on November 21, 2025
★★★★★ 4
Good stuff at a good price
Model: NewSLS50_52
Works well and sticks well. I used a roller and it has been over a year and everything still sticking as good as day i put it everywhere. I didnt use any adhesive but I did wipe everything down with acetone before I applied. Good stuff at a good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
★★★★★ 5
Good value
Model: NewSLS50_52, Model: NewSLS50_52
Working perfectly. Install of stereo equipment and carpet left me wanting some heat and sound resistant materials.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ.
Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that.
Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
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Reviewed in the United States on April 26, 2025
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023
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