3M™ Thinsulate™ Van Insulation Kit for Mercedes-Benz Sprinter (2007+) – Precision Pre-Cut Acoustic & Thermal Comfort
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Upgrade your Sprinter van conversion with the industry’s top-rated insulation system — the 3M™ Thinsulate™ Van Insulation Kit, precision-cut for a perfect factory fit.
Engineered specifically for Mercedes-Benz Sprinter cargo vans (2007–2025), this kit provides superior thermal performance, sound dampening, and moisture resistance — all in a lightweight, easy-to-install design.
Whether you’re building out a 144" WB Low Roof, 144" WB High Roof, 170" WB High Roof, or 170" Extended High Roof, each kit is laser-cut to match the Sprinter’s unique contours — eliminating trimming, waste, and guesswork.
Why Choose 3M™ Thinsulate™ for Your Van Build
Quiet Comfort
Reduce road noise, vibration, and cabin echo with 3M’s advanced non-woven acoustic absorber, engineered to target mid- to high-frequency sound waves — creating a quieter, more peaceful interior.
Superior Insulation
With an R-Value of 5.45 per inch, 3M™ Thinsulate™ SM600L keeps your van cool in the summer and warm in the winter, ensuring consistent comfort and efficiency year-round.
Moisture & Mold Resistant
Constructed from hydrophobic polypropylene and polyester fibers, Thinsulate resists moisture, mildew, and mold growth — no vapor barrier required.
Easy Installation
Each kit comes pre-cut to your van’s interior panels (walls, ceiling, and doors).
Simply match each labeled piece to the included layout diagram for a fast, professional installation.
Lightweight & Efficient
At just 16.1 kg/m³ density, Thinsulate adds minimal weight to your build, helping you maintain fuel efficiency and handling while improving comfort.
Fire Resistant & Safe
Meets FMVSS 302 fire safety standards, making it safe for camper conversions, RVs, and work vans.
What’s Included
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Pre-cut 3M™ Thinsulate™ SM600L insulation panels for walls, ceiling, and doors
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Detailed installation layout diagram
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Extra pieces for window openings (if equipped)
Note: Kits cover the cargo area only (excludes cab, floor, and structural beam reinforcements). Designed for Sprinter cargo van interiors.
Compatible Van Models
| Model | Roof Type | Fitment Years |
|---|---|---|
| Sprinter 144" WB | Low Roof | 2007–2025 |
| Sprinter 144" WB | High Roof | 2007–2025 |
| Sprinter 170" WB | High Roof | 2007–2025 |
| Sprinter 170" WB | Extended High Roof | 2007–2025 |
Fits all Mercedes-Benz Sprinter cargo vans (NCV3, VS30, and current models) from 2007–2025.
Technical Specifications
| Specification | Value |
|---|---|
| Material Type | 3M™ Thinsulate™ SM600L Acoustic/Thermal Insulation |
| Thickness | 44 mm |
| Density | 16.1 kg/m³ |
| R-Value | 5.45 per inch (RSI 0.96) |
| Roll Width | 60 inches |
| Fire Resistance | FMVSS 302 Certified |
| Weight | Extremely lightweight (adds minimal load) |
| Moisture Resistance | Hydrophobic fibers (mold & mildew resistant) |
| Sound Absorption | Excellent in mid–high frequency ranges |
Why Van Builders Choose 3M™ Thinsulate™
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Trusted by OEM manufacturers and professional upfitters
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Precision pre-cut design saves hours of install time
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No fiberglass, no off-gassing, no irritation — safe and clean to work with
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Maintains comfort and performance for years without degrading
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Flexible and compressible, perfect for curved panels and tight spaces
Available Kit Options
Choose your Sprinter model for a ready-to-install Thinsulate kit:
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Mercedes-Benz Sprinter 144" WB – Low Roof
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Mercedes-Benz Sprinter 144" WB – High Roof
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Mercedes-Benz Sprinter 170" WB – High Roof
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Mercedes-Benz Sprinter 170" WB – Extended High Roof
3M™ Thinsulate™ – The Gold Standard in Van Insulation
Quiet. Warm. Dry. Lightweight.
The 3M™ Thinsulate™ Van Insulation Kit for Mercedes-Benz Sprinter is the most efficient and professional solution for van builders, DIYers, and upfitters who demand premium performance and easy installation.
Enjoy a quieter ride, better temperature control, and long-term reliability — wherever the road leads.
Insulate smart. Travel in comfort. Build like a pro.