Due to raw material shortage, all manufacturing will be delayed until mid-late December 2024. Estimated shipping will be early January 2025. 

Note: The Columbia Heated Floor Gen 2 version comes with new features! 5 standard PEX Exits and rear water chase for convenient plumbing line exits and entrances. 

Want to be toasty warm even on the coldest winter days in your 2007+ Mercedes Sprinter 170''EXT DRW camper van? The Columbia Flooring System - 2007+ Mercedes Sprinter 170''EXT DRW is a truly revolutionary camper van heating flooring solution that 

The Columbia Flooring System - 2007+ Mercedes Sprinter 170''EXT DRW combines many elements together into a single, top-of-the-line RV heating solution for your Ford Transit camper:

• Subfloor - A dense, rigid subfloor to hold the heat, cut exactly to fit your van model. The subfloor is built from a high-tech composite board made of extremely dense, highly-insulating polyurethane foam reinforced with fiberglass. The composite board is CNC-machined with precise grooves for the PEX tubing and the aluminum heat transfer plates, which retain and distribute the heat throughout the floor. The subfloor assembly is dimensionally stable, and finished with marine plywood to provide a smooth, strong substrate for finish flooring. The top of the plywood is engraved with the tubing pattern so you know where to place fasteners and where to avoid.
• Topfloor - You can choose to finish the RV floor assembly with beautiful, durable RV flooring from 2Tec2 or Lonseal.
  

Note: Local pickup available in Portland, Oregon. Local installation in Portland, please reach out to us in chat or email. Shipping is quoted at checkout! Subfloors are cut each Monday. Typical manufacturing lead times are 7 - 10 business days for subfloor components. If you choose a topfloor in the menu above, typical lead times are 14-21 business days before shipping or available for pickup. 

Key Features: Columbia Flooring System - 2007+ Mercedes Sprinter 170''EXT DRW

• Fits: Designed to fit 2007+ Mercedes Sprinter 170''EXT DRWcargo vans
• Compatible with most RV Hydronic Heaters and systems
• AquaHot Hydronic systems recommended
• CNC cut coosa subfloor and plywood layer
• Topfloor(if chosen) is CNC cut to match subfloor sheets
  
• 5 PEX Exits come standard with plates to cover unused areas
• Rear hot/cold water chases for driver to passenger side plumbing lines(nice!)

We supply the following components:

• PEX tubing
• Adhesive
• Aluminum heat transfer plates
• Plates to cover unused exits
• CNC routed fiberglass-reinforced closed-cell foam subfloor
• CNC-etched 1/4" plywood overlay floor, mapped with tubing layout
• Optionally, CNC-cut 2Tec2 or Lonseal topfloor

We recommend using any factory or aftermarket Mercedes Sprinter trim pieces compatible with this flooring system to make use of factory mounting locations and edge protection. Other custom options are okay to use, just be sure to have a plan before purchasing or reach out to our team with questions. 

Documents: Columbia Flooring System - 2007+ Mercedes Sprinter 170''EXT DRW

Columbia Heated Flooring Install Instructions

2007+ Mercedes Sprinter 170" EXT DRW Diagram - Gen 2

Video: Columbia Flooring System - 2007+ Mercedes Sprinter 170''EXT DRW