Discover unmatched space and comfort with the 2026 Grand Design Foundation 42GD, a destination trailer built for extended stays and family living. This expansive coach features dual exterior decks, a residential-style kitchen with premium appliances, and roomy living areas with multiple sleeping spaces. With generous tank capacities, solid construction, and luxurious amenities like two fireplaces and washer/dryer prep, the Foundation 42GD is ideal for long-term travel or “home-away-from-home” living. Whether you’re hosting guests or enjoying quiet nights, this destination trailer offers versatility, quality, and space for everyone.