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Serg Supply

Promaster Van Flooring Kit

Promaster Van Flooring Kit

Regular price $5,794.17 USD
Regular price Sale price $5,794.17 USD
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This Promaster Van Flooring kit is the ultimate choice for adventurous customers seeking a seamless blend of durability, precision engineering, and ease of installation for their van interiors. Crafted with a robust 3/4" load-bearing birch subfloor, this kit ensures a solid foundation that can withstand the demands of your on-the-go lifestyle. The flooring, intricately cut into three or four panels depending on your model, guarantees a tailored fit that elevates the aesthetics of your van's interior while providing an easy installation that just about anyone can get done in hours. 

The innovative dovetail pattern locking system facilitates a straightforward installation, allowing you to effortlessly adhere or screw the panels directly into your van's floor. No modifications are required – it's a drop-in solution for a hassle-free transformation. The CNC cut precision ensures a seamless, continuous appearance, while relief cuts on the subfloor accommodate various wheel well elevations. This Van Flooring Kit provides a reliable, stylish, and functional foundation, making your van conversion a testament to quality craftsmanship and the ultimate van life experience.

This item ships FREE in the Continental U.S.

* This product is made to order please allow 3-4 weeks to ship


  • Load-Bearing Birch Subfloor: Enjoy the strength and reliability of a 3/4" load-bearing birch subfloor, providing a robust foundation for your van life adventures.
  • Load-Bearing Birch Insulation Frame: A pocketed subfloor base with openings for insulation to be stuffed into. This is also an alternating dovetail assembly with beams coinciding with the ribs on the factory floor of the vehicle.
  • Tailored Lonseal Flooring: The kit includes Lonseal flooring, meticulously cut to fit in three or four (model-dependent) 48" x 76" panels. This ensures a seamless and custom look for your van's interior.
  • Effortless Installation: The floor panels lock together in a dovetail pattern, offering easy installation that can be achieved by adhering or screwing them directly into the van's floor. No modifications are needed; they're ready for a hassle-free drop-in installation.
  • CNC Cut Precision: Benefit from precision engineering – the Lonseal Floor is CNC cut into one continuous piece, providing a sleek and uniform appearance to your van's interior.
  • Wheel Well Compatibility: The subfloor features CNC relief cuts on the underside, strategically placed to clear higher elevation surrounding the wheel well. This attention to detail ensures a perfect fit for various van models.

What's included:

  • Insulation Frame (3/4" Load-Bearing Birch)
  • Subfloor (1/2" Load-Bearing Birch)
  • Epoxy (1/2 gal or 1 gal depending on vehicle)
  • Loncoin/Lonwood - Color and Material chosen by customer


  • Size: 1"H x 70"W x 80"-150"L
  • Weight: 120-250lbs


  • Compatible with Promaster 159"

    Please refer to our materials page here to see images and details of each option:

    See Materials Here

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