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Description
Advanced Camper Van Insulation & Soundproofing - Gen 2 Duck LinerTec Vanlife Engineered DUCK Liner: Advanced Insulation and Sound Deadening for Off Grid Camper Van Conversions Lightweight and easy to work with, the Tec Vanlife DUCK Liner is the perfect choice for anyone looking to insulate and soundproof their van. Sold by the Roll: Length per roll: 32. 5 ft Width: 3. 25 ft Total Square Feet Per Roll = ~105 sqft TEC Features: Condensation Prevention: Eliminates the risk of moisture buildup by preventing warm
Tec Vanlife Engineered DUCK Liner: Advanced Insulation and Sound Deadening for Off-Grid Camper Van Conversions
Lightweight and easy to work with, the Tec Vanlife DUCK Liner is the perfect choice for anyone looking to insulate and soundproof their van.
Sold by the Roll:
- Length per roll: 32.5 ft
- Width: 3.25 ft
- Total Square Feet Per Roll = ~105 sqft
TEC Features:
- Condensation Prevention: Eliminates the risk of moisture buildup by preventing warm interior air from contacting cold metal surfaces, safeguarding against mold and potential health hazards.
- Reflective Foil Layer: Enhances insulation by reflecting radiant heat back into your van, ensuring a consistent and comfortable interior temperature.
- Superior Noise & Thermal Insulation: Advanced closed-cell sponge neoprene with an R-value of 0.89 (3/8-inch thickness) provides top-tier sound deadening and thermal efficiency.
- Robust Construction: Dust-proof, waterproof, oil-resistant, and corrosion-resistant material ensures long-term durability and reliable performance.
- Fire Resistant: Non-combustible for added safety during your van life adventures.
- Adhesive Backing: Easy-to-use back adhesive layer simplifies installation for hassle-free application to van surfaces.
TEC Specs:
- Material: Closed-cell sponge neoprene with reflective foil backing
-
Roll Dimensions:
- Length: 32.5 ft
- Width: 3.25 ft
- Insulation Rating: R-value of 0.89 (3/8-inch neoprene)
- Required by Vehicle Model:
Why Choose the Tec Vanlife DUCK Liner?
The Tec Vanlife DUCK Liner is designed to elevate your vanlife experience by offering unparalleled comfort, safety, and efficiency.
- Condensation Control: Effectively manages moisture to prevent mold growth, creating a healthier living environment in your van.
- Enhanced Insulation: Reflective foil and closed-cell neoprene work together to maintain optimal interior temperatures, no matter the weather.
- Sound Deadening: Absorbs noise for a quieter and more comfortable vanlife experience.
- Durable & Lightweight: Engineered to withstand the rigors of van travel while remaining easy to work with during installation.
How It’s Made
The Tec Vanlife DUCK Liner is crafted from a premium combination of aluminum foil, closed-cell sponge neoprene, and a back adhesive layer, delivering a range of advantages for your camper van conversion:
- Aluminum Foil Layer: Reflects radiant heat back into the van, improving insulation efficiency and maintaining a consistent interior temperature.
- Closed-Cell Sponge Neoprene Core: Provides superior noise absorption, thermal insulation, and protection against moisture, ensuring a quiet and comfortable living environment.
- Back Adhesive Layer: Offers quick and hassle-free installation, allowing for a secure fit directly onto van surfaces without additional tools or materials.
This innovative material combination ensures durability, efficiency, and versatility, making the DUCK Liner the ultimate choice for van insulation and soundproofing
Additional Features:
- Safety First: The non-combustible material provides peace of mind during your travels.
- Pair with 3M Thinsulate: Maximize insulation and comfort by combining the DUCK Liner with 3M Thinsulate for a comprehensive solution.
The Tec Vanlife Advantage
The Tec Vanlife DUCK Liner is more than just insulation—it’s a complete solution for creating a safe, efficient, and comfortable living space in your van. From noise reduction to thermal efficiency, this product offers everything you need for your off-grid adventures.
For the Best Installation Results
- Ideal ambient & VAN METAL SURFACE temperature is between 10-26c
- Ensure the surface is clean and free of any prior glues, epoxies, insulation etc.
- Apply the Duckliner in lengths, peeling the adhesive from top to bottom slowly, ensuring even application with no air pockets.
- Once the glue-side is adhered to the wall, using a roller, roll the entire surface ensuring the glue-side is completely secured.
- Tape the seams using construction vapour barrier tape to ensure an air-tight envelope.
- Finish the job by glueing 3M Thinsulate to provide the required 'R' value.
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 1268 reviews
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Product Reviews
★★★★★ 5
Keeps you cool without being cold!
Size: Full/Queen(88"x88"), Color: White
Such a great comforter! The material is cooling but not cold—it’s the perfect balance. The fabric is super soft and feels really nice against the skin. The only downside is that it tends to slide off the bed easily, especially if paired with the Bedsure cooling fitted sheet since both are very smooth and slippery.
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Reviewed in the United States on August 24, 2025
★★★★★ 5
Perfect for anyone that gets too hot!
Size: Full/Queen(88"x88"), Color: Gray
I’ve purchased two of these now. One for me and one for my son. It really does stay cool!! It’s lightweight and comfortable. Highly recommend if you are a hot sleeper. My son is and he will be sitting playing games or watching tv and actually be able to have a blanket covering him and not cook himself. They have been washed and have held up just fine. Bedsure makes great products in general. My last few sheet/comforter sets have been from them. Give it a try.
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Reviewed in the United States on September 4, 2025
★★★★★ 5
Get your comfy on
Color: Black, Size: King, Color: Black, Size: King
This Bedsure King Mattress Topper - Viscose Made from Bamboo: This ultra-soft, thick, and fluffy pillow top mattress pad is made from bamboo and is 21 inches deep with a breathable, moisture-wicking design. It’s available in black and measures 78x80 inches.
While it’s a great choice, it does take a bit of time to be able to use when you first receive it. First, you need to remove the packaging and then put it in the dryer on low fluff for 20 minutes. After that, you should lay it across your bed for 24 hours to allow it to expand fully.
So, plan on not being able to use it for 2 days. However, following these instructions will ensure that you get the best ultra-soft thickness and the perfect fit for your bed, plus you’ll feel comfortable when you’re ready to sleep on it.
This Bedsure King Mattress Topper is incredibly comfortable. You’ll have the best nights’ sleep of your life with it.
The quality of this topper is exceptional. I washed it, dried it, and it still came out perfect. There were no clumps or bunching. It laid out perfectly on our king bed mattress.
This thing feels amazing. I didn’t want to get out of bed. Being a coffee addict, I didn’t mind not having it first thing in the morning because it’s so soft. My husband even approved of this topper. I like how both of lying on it, I don’t feel him moving around.
This Bedsure King Mattress Topper is not too soft that you sink in. It’s just right. It’s like a soft hug on your body, but not wrapped around you.
After a few days of sleep on it, my back didn’t hurt. I was surprised. I also like how this topper helps protect and keep your mattress from wearing out quickly. It provides long-lasting stability to your mattress.
This Bedsure King Mattress Topper is the perfect thickness. I love how my sheets still fit over this and my mattress with no problems. The topper stays put on my mattress also. I like the added elastic band for support keeping it in mattress.
We just bought a new mattress and I wanted a topper to add more comfort so this was a perfect addition.
Ive bought other Bedsure items for our condo, we rent out and guests always like those toppers. This the first time getting a single topper with no memory foam added separately. I have to say I like the added comfort this Bedsure King Mattress Topper - Viscose Made from Bamboo Ultra Soft Thick Fluffy Pillow Top Mattress Pad with 21 Inch Deep Pocket, Breathable, Moisture Wicking, Black, 78x80 Inch adds to our mattress top. It’s just the right added comfort. You can’t see the wording Bedsure through sheets either. I get do my stretches in bed, yoga and still able to do with no problems.
The price is spot on for a nice quality mattress pad. Definitely highly recommend getting this for your mattress. You will be glad you did. It will last a long time.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
A better topper from a company I trust
Color: Black, Size: Twin
I have a memory foam daybed that has seen better days. The top layer has started to shift from regular use, and I wanted something that would help hold it together. The Bedsure Twin Mattress Topper does exactly that and made a huge difference right away.
This is a high quality, well constructed mattress pad. It fits securely over an extra thick mattress and stays in place. The corner bands under deep pockets are strong and keep everything aligned without slipping. The measurements are accurate. There are instructions to dry it, then leave it out to expand. There was no weird smell. What you see is exactly what you get, in a good way.
The cushioning is even and comfortable, and the fabric feels thick and smooth. It adds structure while still improving comfort. It has a more premium look and function than expected, similar to what you would find in a Five-Star hotel. It feels expensive.
I also appreciate that the color is not white. It looks cleaner over time and feels like a more practical choice. I have used several Bedsure products, and the quality has been consistent. I also like that it is a woman founded and owned brand, and they continue to improve their products.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
adds a touch of comfort!
Color: Black, Size: Queen, Color: Black, Size: Queen
I ordered this mattress topper for our guest bedroom. It is soft and adds a little plushness to the existing mattress.
I ordered the queen size for our queen size mattress. It fit well, without much overlap from the mattress topper. The topper has elastic corner bands as well as the fitted sheet like band around the edge, so the topper should stay in place.
The color is black, as shown and if you use light colored sheets, it will likely show through. To combat this, I used a white mattress protector overtop of the pillow topper. You cannot see it through our protector and white sheets.
The topper is more like a padded mattress protector than a true topper. It reminds me of a pillow top, it's not foam just filled to add softness to the mattress. I think it's a great addition, it adds a little height and comfort to the mattress.
Overall, I think this is a nice upgrade to our guest room. It fits well, and serves its intended purpose. I would recommend to anyone wanting to improve the comfort of their mattress.
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Reviewed in the United States on June 1, 2026