Our Jayco has been tested at 0 degrees and maintains 68 inside with no more than a 3 degree difference from front to back.
The Designer is now more liveable than ever with Polar Barrier™, a thermo insulation package that extends the camping season and increases options for winter travel destinations by providing full functionality during cold months. Designer’s Polar Barrier, tested down to 0 degrees Fahrenheit, includes a fully-enclosed underbelly, additional insulation in the main floor area and laminated roof and a high-capacity, high-efficiency furnace. The new Polar Barrier package adds to the insulation features already standard on the Designer, such as insulated and heated holding tanks and utility center.
In addition, the Designer recently added other upgrades, including additional Flexfoil® insulation in the bedroom floor to raise the R-value to R-22, retractable triple entrance step with deeper treads, redesigned free-standing chairs, an enlarged window by the dinette, new multi-angled overhead cabinetry and theater seating in the 36 RLTS floorplan. The Designer is available in a variety of floorplans, ranging in length from 35 to 38 feet.