Direct: (503) 987-4002
Main: (503) 987-4000





Skip the measuring, cutting, and guesswork. The 3M Thinsulate Van Insulation Kit for 2014+ Ram ProMaster (High Roof) is precision pre-cut to fit the interior cavities of your ProMaster cargo van — walls, ceiling, and doors — right out of the box. Every piece is sized and labeled, so you're installing, not figuring things out.
3M Thinsulate AU6002 is the go-to insulation material for van conversions for good reason: it's lightweight, hydrophobic, mold and mildew resistant, and delivers excellent acoustic absorption and thermal performance in a 44mm profile. The polypropylene microfibers handle high-frequency noise, while the polyester fibers provide loft and recovery. It's certified to FMVSS 302 fire resistance standards.
Coverage note: This kit covers the main large open cavities — ceiling, walls, and doors. It does not include material for the cab area, floor, beam gaps, fully covered cavities, or partially covered cavities. Use the dropdown to select your ProMaster wheelbase model. Compatible with low-roof 136" and 159" models, though some trimming of pieces will be required.
| Type | 3M Thinsulate AU6002 |
| Fire Resistance | Certified FMVSS 302 |
| Roll Width | 60" |
| Thickness | 44mm |
| Density | 16.1 kg/m³ |
| R-Value | 5.45 per inch (RSI 0.96) |
We ship nationwide and internationally. Most in-stock items leave our shop within 1–3 business days. Made-to-order and oversized parts may require additional lead time; any special timing will be noted on the product page.
If an order is placed outside of our normal business hours (Monday–Friday), we will process it as soon as possible once our team is back in the shop during regular operating hours. Weekend orders will be handled the next business day.
We want you stoked on your gear. Eligible items may be returned within 30 days of delivery for a refund or exchange.
Many products include a manufacturer warranty. We’re happy to help facilitate claims—reach out with your order number, photos, and a description of the issue.
Questions about shipping or returns? Get in touch—our team is here to help you get trail-ready.
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