redesign a modern icelandic backyard patio connected to a flat roof gray house with large glass openings create a warm inviting outdoor living space suitable for cold climates include a combination of large format stone paving built in wooden seating and a partially covered pergola or roof extension add a sunken hot tub or spa area with natural stone cladding integrate soft landscape elements such as ornamental grasses and low maintenance planting beds consider wind protection lighting and year round usability the design should feel minimal nordic and high end with a balance between hardscape and greenery