Ultimate Van Insulation Bundle
3M Thinsulate SM600L & Tec Vanlife DUCK Liner
Upgrade your van build with the Ultimate Van Insulation Bundle, combining industry-leading 3M Thinsulate SM600L insulation with the proven performance of Tec Vanlife DUCK Liner. Designed specifically for camper van conversions, this bundle delivers superior thermal insulation, noise reduction, and moisture control—everything you need to create a comfortable, quiet interior.
Free Shipping to the Lower 48 States
Why Choose This Insulation Bundle?
Complete Insulation System
Get both thermal insulation and condensation control in one package—no guesswork, no piecing together materials.
Designed for Van Builds
Optimized for Mercedes Sprinter, Ford Transit, and Ram ProMaster vans, making it ideal for DIY and professional conversions.
Comfort in All Conditions
Stay warm in the winter, cool in the summer, and reduce road noise for a more enjoyable driving and living experience.
3M Thinsulate SM600L Insulation
High-Performance Thermal & Acoustic Insulation
• Expands to 1.75” (44mm) for superior coverage
• Excellent sound absorption vs traditional insulation
• Hydrophobic fibers resist moisture, mold, and mildew
• Lightweight and easy to install
• FMVSS 302 certified for vehicle safety compliance
• 60” wide material, sold by the linear foot
Perfect for insulating:
✔ Walls
✔ Ceiling
✔ Doors
✔ Cavities
Tec Vanlife DUCK Liner
Noise Reduction & Moisture Barrier
• Peel-and-stick application for easy installation
• Acts as a vapor barrier to reduce condensation
• Adds additional sound deadening
• Flexible and easy to trim for custom fit
• Works seamlessly with Thinsulate for maximum performance
Perfect for:
✔ Walls
✔ Ceiling
✔ Floor (optional coverage)
What’s Included
• 3M Thinsulate SM600L (based on selected linear footage)
• Tec Vanlife DUCK Liner rolls (matched to your van size)
Recommended Quantities by Van Type
| Van Model | DUCK Liner (Walls & Ceiling) | DUCK Liner (Full Coverage) | 3M Thinsulate |
|---|---|---|---|
| Sprinter 144 Hi | 2 boxes | 4 boxes | 50 linear ft |
| Sprinter 170 | 3 boxes | 4 boxes | 60 linear ft |
| Sprinter 170 EXT | 4 boxes | 5 boxes | 70 linear ft |
| Transit 130 | 2 boxes | 4 boxes | 40 linear ft |
| Transit 148 Mid/Hi | 2 boxes | 4 boxes | 50 linear ft |
| Transit 148 Hi EXT | 3 boxes | 5 boxes | 60 linear ft |
| ProMaster 136 | 2 boxes | 4 boxes | 40 linear ft |
| ProMaster 159 | 2 boxes | 4 boxes | 50 linear ft |
| ProMaster 159 EXT | 3 boxes | 5 boxes | 60 linear ft |
Installation Notes
• Thinsulate installs using 3M 90 Spray Adhesive (recommended)
• DUCK Liner features a peel-and-stick backing for quick application
• Easy DIY installation—no special tools required
⚠️ Sizing Tip:
All estimates assume vans with windows. If your van has no windows, add ~10 additional linear feet of Thinsulate.
Build Smarter. Travel More Comfortably.
The Ultimate Van Insulation Bundle is one of the most important upgrades you can make in your van build. Reduce noise, control temperature, and prevent condensation—all with a proven system trusted by van builders.
Insulate your van the right way—once.
