New 2026 Forest River RV Sandpiper 3900HBLR Fifth Wheel

Forest River Sandpiper 3900HBLR Fifth Wheel

The Forest River Sandpiper 3900HBLR delivers residential luxury and thoughtful design for extended stays or full-time RV living. With a spacious rear living room, bath and a half layout, and premium finishes throughout, this fifth wheel offers comfort without compromise.

Key Highlights

• King Bed Slide Out

• L-Shaped Sofa with Chaise Lounge

• Butler Pantry

• Bath and a Half

Step inside to a wide-open rear living area designed for relaxation and entertaining. The L-shaped sofa with chaise lounge pairs perfectly with the entertainment center and cozy fireplace, creating a true residential feel. A hidden pantry, desk with chair, and additional shelving provide convenient storage and workspace options.

The kitchen is both stylish and functional, featuring a beautiful island with a waterfall edge, overhead cabinetry, 3 burner cooktop/oven combo, microwave, and 12V refrigerator. The butler pantry adds extra storage for kitchen essentials, keeping your main cooking space clean and organized. Just off the living area, the convenient bath and a half includes washer and dryer prep, making longer stays even more practical.

The bedroom retreat offers a king bed slide out, along with a small dresser and a tall dresser with TV hookup. The adjoining walk-in bathroom closet features a one-piece fiberglass shower, dual sinks, medicine cabinet, linen closet, and multiple shelves for organized storage. Outside, two awnings — one 12’ and one 18’ — provide generous shaded outdoor living space.

Sandpiper Construction Highlights
Sandpiper fifth wheels are built to deliver the perfect balance of size, space, and luxury, featuring:

• Cambered powder coated frame with rust prohibitor

• Fully enclosed underbelly for protection against the elements

• Power front jacks with spring-loaded pins

• Large tinted windows with 80/20 UV prohibitors

• 60k BTU on-demand water heater

• Porcelain foot flush toilet(s)

• Tire pressure monitor system

• Electric leveling system

• Stainless steel kitchen package

• Solid surface kitchen countertops

• Beachside Sundance Congoleum linoleum

• Recessed residential lighting

At The Great Outdoors RV Company in Greeley, Colorado, we proudly offer luxury fifth wheels like the Sandpiper 3900HBLR because they provide residential comfort, premium construction, and long-term value. As a family-owned dealership serving Northern Colorado and beyond, we carefully select models designed to elevate your camping experience for years to come.