Ultimate Van Insulation Bundle: 3M Thinsulate SM600L & Tec Vanlife DUCK Liner
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Transform your van into a cozy, quiet retreat with our exclusive Ultimate Van Insulation Bundle, combining the unparalleled thermal efficiency of 3M Thinsulate SM600L with the noise-suppression comfort of Tec Vanlife DUCK Liner. Designed specifically for camper van conversions, this bundle offers everything you need to insulate your vehicle for optimal comfort and performance.
3M Thinsulate SM600L Insulation:
3M Thinsulate SM600L is a premium thermal insulation engineered for the unique demands of vehicles. At 60 inches wide and sold by the linear foot, this material is designed to expand to 1 3/4 inches or 44mm, providing more acoustic absorption per unit weight compared to competitive products. Its hydrophobic fibers resist moisture, mold, and mildew, ensuring a safe and healthy insulating layer. Thinsulate is also FMVSS 302 certified, meeting rigorous federal motor vehicle safety standards.
Tec Vanlife DUCK Liner:
Complement your insulation with our famous DUCK Liner, the ultimate barrier both against both noise and condensation. The DUCK Liner works seamlessly with the Thinsulate insulation, enhancing its thermal properties and adding an extra layer of moisture resistance, ensuring your van remains dry and mold-free.
Bundle Benefits:
Easy Installation: Both products are designed for DIY installation, with Thinsulate utilizing 3M 90 Adhesive Spray for a secure fit. The DUCK Liner is a peel-and-stick solution which adears directly to the van walls, ceiling and floor.
Customizable Coverage: Tailor your insulation to your specific needs with our detailed Thinsulate Calculator & Installation Guide below, ensuring you get the exact amount of material required for your van model and size.
Bundle Includes:
3M Thinsulate SM600L Insulation (Choose your required linear feet)
Tec Vanlife DUCK Liner (Corresponding quantity to match Thinsulate purchase)
*All size estimates assume sliding door and back door windows. If you don’t have any windows, add 10 more linear feet to your order.
Meanwhile, our friend at Faroutride has created an amazing Thinsulate Calculator & Installation Guide to help you determine exactly how much you need for your van.
Duck liner is sold by the roll. For vans with shorter wheelbases, you may have some material left over. You can utilize these leftovers for additional insulation on the floor or cab doors. Alternatively, you could double up the material in areas with deep cavities for enhanced insulation.
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Ultimate Van Insulation Bundle: 3M Thinsulate SM600L & Tec Vanlife DUCK Liner
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Built by Vanlifers. Trusted Nationwide.
Every part we offer is the same gear we install in our custom builds — field-tested by 300+ vans across the country.
Designed for DIY Van Builds
Whether you're outfitting a Sprinter, ProMaster or Transit, our parts are made to install easily and perform reliably on the road.
FAQs
Please read our FAQs page to find out more.
Do your products work with all van models?
Yes! Most of our parts specify compatibility with Mercedes Sprinter, Ram ProMaster, and Ford Transit platforms. Check each product page for exact fitment. Still unsure? Shoot us a message — we’re happy to confirm before you buy.
How long does shipping take?
Orders usually ship within 2–3 business days. Transit time depends on your location, but most U.S. customers receive their order within 5–7 days. You’ll get tracking info as soon as it ships.
Some items may ship separately depending on vendor, inventory, or warehouse location — so you might receive multiple packages for a single order. You’ll get tracking numbers for each one.
Do you offer returns or exchanges?
Yes — we accept returns within 30 days of delivery for unused, uninstalled products in original packaging. Just contact us and we’ll help get the process started.
Please note: Some products ship directly from our vendor partners, and in those cases, the final decision on return eligibility is made by the vendor. We’ll always advocate for you, but policies may vary slightly by brand.
Can I pick up my order locally?
At this time, all orders ship from our warehouse — we don’t offer local pickup. If you’re working with our van build team, parts can be coordinated into your build directly.
Do you offer bulk discounts or fleet pricing?
Yes! We work with upfitters, outfitters, and van builders nationwide. Reach out to us with what you need and we’ll get you a custom quote.