Promaster Van Flooring Kit
Promaster Van Flooring Kit

Promaster Van Flooring Kit

Regular price$3,945.16

Flooring Type


Embark on your van conversion journey with the Promaster Van Flooring Kit, a pivotal element in crafting the perfect home on wheels. As the foundational layer of your project, this kit serves as more than just a floor—it's your shield against road noise, a pillar of rigidity for your entire build, and a reliable insulator ensuring a cozy and quiet haven inside your van.

Transforming your van into a home on wheels demands quality, and the Promaster Van Flooring Kit stands out as the premier choice for discerning van life enthusiasts. Our kit is more than just a floor—it's a carefully engineered solution designed to elevate your van conversion experience. With a 3/4" load-bearing birch subfloor, our flooring kit provides unparalleled durability, ensuring it can withstand the rigors of life on the road. The panels, cut-to-fit for your specific model, offer seamless integration and lock together effortlessly, saving you time and effort during installation. Whether you prefer an adhered or screwed application, our kit allows you to customize your build.

With a commitment to quality and innovation, the Promaster Van Flooring Kit is your trusted companion in crafting a van conversion that combines comfort, durability, and style. Choose excellence—choose the Promaster Van Flooring Kit for a van life adventure.

Now that you have found the perfect base for your van conversion, check out the Promaster Wall Panel Kits and Ceiling Kit for the complete look!


  • Robust Construction: Our kit includes a 3/4" load-bearing birch subfloor, Lonseal, and epoxy, ensuring durability and resilience on every road you travel.
  • 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.
  • Customizable Panels: The subfloor comes in 3 or 4 (model-dependent) easy-to-handle 48" x 76" panels, cut-to-fit for seamless integration into your van space.
  • Effortless Assembly: The floor panels ingeniously lock together in a dovetail pattern, facilitating a hassle-free installation process. No need for complicated modifications—these panels are designed to be drop-in ready.
  • Versatile Installation: Choose between adhering or screwing the panels directly into your van's floor, providing flexibility based on your preferences and needs.
  • Precision Engineering: Our Lonseal floor, CNC cut into one continuous piece, offers a sleek and uniform appearance while maintaining structural integrity.
  • Wheel Well Compatibility: The subfloor features CNC relief cuts on the underside, ensuring a perfect fit around higher elevation wheel wells and optimizing space without compromising quality.

Note: Top layer of laminate, lonseal, or Tec2 is Not Included.


  • Subfloor: Birch Plywood

Please refer to the materials page to see images and details of each option: Materials

What's Included

  • Insulation Frame (3/4" Load-Bearing Birch)
  • Subfloor (1/2" Load-Bearing Birch)


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

Compatible with Promaster 159"

Q: How does the subfloor get installed?

A: While the included fasteners are sufficient, the addition of contact cement is recommended.   

Q: If using epoxy- how much do I need?

A: We've seen a gallon as more than plenty for the Promaster 159

Installation Difficulty: Medium | 2 people
Installation Time: 2-3 Hours | 3 days curing time
Tools Needed: Power Drill

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