About the Product
The Tetravan In-Floor Shower Pan recesses flush into your van floor — out of the way and hidden in plain sight until you need it. A cross break in the bottom directs water to the center drain, and the magnetic brushed stainless steel construction means your shower curtain seals directly to the pan edge without clips or tracks. A straightforward alternative to the Tetravan Folding Shower for builders who want a permanent, low-profile shower footprint.
Features
- Recesses into your floor surface — sits just over 1" below floor level, maximizing headroom
- Cross break bottom directs water to center drain
- Brushed magnetic 2205 stainless steel — shower curtain magnets attach directly to pan edge
- Compatible with the Tetravan Universal Shower Curtain — 3/8" tall magnets seal to inside pan edges, zippered front entry, widens to 30"+ at shoulder height, 71" tall
- Curtain height extendable to roof height with 6" extenders
- Center drain with included 1-1/2" threaded straight drain fitting
- Additional drain position options available
Dimensions
- Overall: 30" x 24"
- Interior (recessed area): 28" x 22"
- Depth: 1.31"
- Flange Width: 1"
- Center Drain Diameter: 2.01"
- Weight: 24.6 lb
- Material: 2205 Stainless Steel (Magnetic), Brushed Finish
What's Included
- Tetravan In-Floor Shower Pan (brushed stainless steel)
- 1-1/2" threaded straight drain fitting
Compatibility
- Compatible with any van, trailer, or RV build with adequate subfloor depth
- Requires minimum 1.3" subfloor depth
- Compatible with Tetravan Universal Shower Curtain (sold separately)
- ProMaster builders: the ProMaster sits stock-sloped downward in the front — a leveling kit is required for proper drainage
Installation Notes
- Van must be level for proper drainage. ProMaster owners will need a leveling kit before install.
- Recommended install: adhesive on underside of flange plus at least 1" countersunk screws through flange into subfloor.
Shipping & Lead Times
- Ships in 1 business day
Resources
Need Help? Not sure about your van's configuration or want to order individual pieces? Contact us, we're happy to help.
For UK orders please reach out to hello@projectyonder.co.uk
Frequently Asked Questions
How does an in-floor shower pan work?
The pan recesses flush into your van floor, sitting just over 1" below floor level — invisible underfoot until shower time. Attach the magnetic curtain to the pan edge, shower, then walk right over it the rest of the day. You lose zero headroom and zero floor space.
What are the dimensions and cutout requirements?
Overall 30" × 24" with a 28" × 22" recessed interior, 1.31" deep, 1" flange, and a 2.01" center drain opening. You need a minimum 1.3" of subfloor depth. Weight is 24.6 lb.
What is it made of?
Brushed 2205 duplex stainless steel — anti-corrosive and magnetic, so shower curtain magnets seal directly to the pan edge with no clips, tracks, or hardware.
Which shower curtain works with it?
The Tetravan Universal Shower Curtain: 3/8" magnets seal to the inside pan edges, zippered front entry, widens to 30"+ at shoulder height, and stands 71" tall. Six-inch extenders can take it to roof height.
Where can the drain go?
Center drain is standard, with a cross-break bottom that directs water to it. Additional drain positions are available — including corner-drain configurations — if your build routes plumbing differently. A 1-1/2" threaded straight drain fitting is included.
Does it work in a ProMaster?
Yes, with one caveat: ProMasters sit stock-sloped nose-down, so a leveling kit is required for proper drainage. Sprinters and Transits install without modification as long as the van is level.
How is it installed?
Cut the floor opening, apply adhesive to the underside of the flange, and secure with at least 1" countersunk screws through the flange into the subfloor. Route the drain to your grey tank.
In-floor pan vs. Folding Shower — which should I choose?
The In-Floor Pan is for builds with a dedicated shower spot: permanent, low-profile, full headroom. The Folding Shower is for builds where floor space is precious — it stows into 3.5" of wall depth. Many builders use the pan in the entryway and rely on the same water system for both.
Do you ship internationally?
We ship to the contiguous US, Canada, and select European countries. For other countries, email contact@pundmann.de for a shipping quote. International orders may owe customs/duties on delivery.
