2025 FOREST RIVER SIERRA 40DUPLEX

Special Price
$96,911
MSRP
$129,995
This unit is on special
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Launch 360 Tours
Launch Audio
Financing is available
Warranty is available
ManufacturerFOREST RIVER
BrandSIERRA
Model40DUPLEX
RV TypePark Model
StatusNew
Stock No25FR009
Length42.1 ft.
Weight12,700 lbs.
Sleeps10 person(s)
Interior ColorN/A
Slide-outs4
Tip-outsN/A
ExteriorN/A
Roof TypeN/A
LevelingN/A
SuspensionN/A
Fresh Water50 gal.
Grey Water156 gal.
Black Water104 gal.

2025 Forest River 40Duplex Destination Trailer – Dual Living Luxury. Residential Comfort. Rental Ready.

Step into a new era of flexibility, functionality, and high-end living with the 2025 Forest River 40Duplex — a truly innovative dual-suite destination trailer now available at Pulse RV. Whether you’re creating the perfect multi-generational retreat, hosting guests, or generating passive income with a rental-ready layout, the 40Duplex offers a rare combination of privacy, practicality, and top-tier residential finishes.

Two Separate Suites. One Seamless Experience.

At 42'10" in length and a GVWR of 15,515 lbs, the Forest River 40Duplex is a powerhouse built for long-term stays. With two private living quarters under one roof, this unique floorplan is ideal for families, co-travelers, or property owners who want to live in one side and rent out the other. Both suites are fully equipped and designed for comfort, privacy, and flexibility.

Gourmet Chef’s Kitchen Package

Each kitchen is loaded with upscale residential features, including:

  • Chef Collection 3-burner, 24” range with drawer

  • 19 cu. ft. stainless steel 12V refrigerator (where available)

  • Stainless steel under-mounted sink with residential kitchen faucet

  • Solid surface countertops with a decorative backsplash

  • Hidden-hinged, soft-close cabinets and drawers

  • Full-extension ball bearing drawer glides

  • Handmade cabinetry with solid wood fronts and birch drawer sides

  • Trash receptacle built into cabinetry

Residential-Style Living Areas

Designed with the feel of a luxury condo:

  • Tri-fold Hide-a-bed sofa (where available)

  • 50” Flatscreen Smart TV with JBL Aura Cube FM/Bluetooth media center

  • Recessed LED lighting throughout and accent lighting over the dinette

  • Ceiling paddle fans in the living room and bedroom (where available)

  • Crown molding over kitchen cabinets

  • Designer window treatments and residential stain-resistant carpet

  • 6’4” slide-out height and extra-large picture windows with vented side panels

Comfort-Focused Bedrooms and Bathrooms

Both private bedrooms feature:

  • Memory foam mattress

  • Washer/dryer prep

  • Bedroom slide-out fascia for added space and storage

Bathrooms boast true residential finishes:

  • Fiberglass one-piece shower with a folding teak seat

  • Upgraded adjustable shower head with shelves

  • Walk-in shower on select models

Exterior & Utility Features
  • 15’ electric awning with integrated LED lighting

  • 60” dual-pane patio door with 80% tint

  • Coated, color-matched fiberglass exterior

  • Lippert auto-adjust brakes, 16” radial tires, and automotive fender skirts

  • Rain gutters with extra-long drip spouts

  • Underbelly Armor and heated, enclosed dump valves

  • Dual 30 lb. LP tanks with auto-changeover

  • Hitch and porch lights, solid MORryde entry steps, and folding grab handle

Tank Capacities Built for Extended Stays
  • Fresh Water: 50 gal

  • Gray Water: 156 gal

  • Black Water: 104 gal

  • CCC: 2,826 lbs for all your gear, comfort, and equipment

The 2025 Forest River 40Duplex is not just a trailer — it’s a full-scale, dual-suite residential retreat designed for long stays, vacation property living, or high-end rental potential. With unmatched flexibility, premium finishes, and Forest River’s legendary build quality, this is one of the most versatile destination trailers ever built.

Now available at Pulse RV. Book your private walkthrough today and discover why the 40Duplex is redefining what it means to live, host, and relax on your terms.

Vehicle Options have yet to be updated. Please check back in the near future.

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