LIVING SERIES

40FT Duplex

A dual-unit housing solution designed for rental properties, workforce housing and investment-focused developments.

STARTING AT

$50,700.00*

*Base price. Delivery, site preparation, permitting, taxes and selected upgrades may affect final pricing.

Interior rendering of the WTR 40FT Duplex
Illustrative interior rendering · Click to view larger

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At a glance

  • Base structure

    Single-use 40FT High Cube shipping container

  • Independent spaces

    Two living spaces with separate insulated entry doors

  • Climate control

    Two 6,000 BTU window units for cooling and heating

  • Bathrooms

    Two toilets, two vanities and two bathtubs
PRODUCT OVERVIEW

Two Independent Living Spaces, One Structure

The 40FT Duplex combines two independent living spaces within a single high-cube structure, with separate entrances and dual bathroom fixtures to support greater occupancy.
MOBILITY OPTION

Trailer-Mounted Configuration for RV Certification

All WTR single-unit models can be mounted on a trailer as part of the RV certification process, providing greater flexibility for relocation or mobile-use projects. WTR provides the trailer-mounted configuration; RV certification is completed separately.
Ask About Trailer Mounting
PRODUCT DETAILS

Standard Features & Specifications

Review the standard equipment, finishes and technical details included with this model for planning, permitting and installation.
Base structure
Single-use 40FT High Cube shipping container
Interior layout
Two independent living spaces within one structure
Ceiling height
8FT
Insulation
Closed-cell spray foam
Interior finishes
Painted drywall walls and wood-style high-traffic vinyl plank flooring
Exterior finish
Durable exterior coating available in custom colors
Entry & windows
Two 3FT insulated fiberglass doors and two 1FT × 4FT picture windows
HVAC & connectivity
Two 6,000 BTU window units for cooling and heating; built-in Wi-Fi router
Electrical & utilities
150A breaker panel with exterior main switch, surface-mounted LED lighting, twelve 110V outlets and quick-connect utility connections
Bathroom, kitchenette & storage
Two toilets, two vanities, two bathtubs, bathroom fans, compact tankless water heater, real wood cabinets and countertop, and modular open closets
Wastewater
Blackwater pumping capacity up to 90FT through a 1-inch hose
Water supply
¾-inch hose connection (regular garden hose)
PRICING

Ready to plan your 40FT Duplex?

Request current pricing, availability and delivery information for your project location.
STARTING AT
$50,700.00*
*Base price. Delivery, site preparation, permitting, taxes and selected upgrades may affect final pricing.
Get a Project Quote
Credit card payments accepted. Payment is arranged directly with our team after pricing, availability and project details are confirmed.
HOW IT WORKS

From Planning to Delivery

Every project is reviewed around the selected model, intended use, site conditions and local requirements before production begins. While individual requirements may vary, the core process remains consistent across Living and Office projects.

  1. Share Your Project Details

    Tell us about the intended use, project location, preferred model or configuration, site access, available utilities and target timing.

  2. Review Model & Feasibility

    We review the proposed model against site access, placement, utilities, zoning, setbacks and likely permitting requirements. A formal Feasibility Review may be recommended when a project requires a more detailed assessment.

  3. Confirm Scope & Proposal

    We confirm the model, selected options, project inclusions, responsibilities, estimated timeline and pricing before contract approval.

  4. Coordinate Permits & Site Preparation

    Engineering, permits and site preparation depend on the jurisdiction and site. WTR can assist with permitting and coordinate architects or engineers when required.

  5. Fabrication, Delivery & Installation

    Once the project is ready to proceed, the unit enters fabrication. Delivery, placement and installation requirements are then coordinated for the project site.
PRODUCT FAQS

Questions About the 40FT Duplex

Review common questions about pricing, permitting, delivery and project requirements.

Pricing depends on the selected model, configuration, delivery location and project requirements. Delivery, site preparation, permitting, taxes and selected upgrades may affect the final price. Request a project-specific quote for current pricing and availability.

Requirements vary by jurisdiction and project site. Zoning, setbacks, utilities, site access, placement conditions and permitting should be reviewed before production. WTR can assist with permitting and coordinate architects or engineers when required.

After the model, project scope and site requirements are confirmed, WTR coordinates fabrication, delivery, placement and installation requirements for the project location. Site access and readiness must be reviewed in advance.

Yes. WTR single-unit models can be mounted on a trailer as part of the RV certification process. WTR provides the trailer-mounted configuration; RV certification is completed separately.

START YOUR PROJECT

Get Current Pricing for the 40FT Duplex

Share your project location, intended use and timeline. WTR will help you review current pricing, availability and the next steps for your site.
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