terassi

Terassi is a flat outdoor living space connected to a building, used for relaxation, dining, and entertaining. It can be at ground level or elevated and is often surrounded by a railing. In Finnish usage, terassi serves as an extension of indoor living to the outdoors and is typically accessed from living areas such as a kitchen or lounge.

Materials and design vary widely. Common choices include timber (such as pine, spruce, or hardwood), composite decking, stone, concrete, or ceramic tiles. The selection depends on climate, maintenance needs, and aesthetic preference. In colder regions, timber that is properly treated and sealed is prevalent, with attention to slip resistance, drainage, and durability to handle frost and snow.

Construction and features typically involve a frame of joists supported by posts or a foundation, attached to the building. A terassi may include stairs, railings, and elements such as pergolas, built-in seating, planters, or outdoor lighting. Finishes range from natural wood to painted or stained surfaces, with weather protection and maintenance considerations.

Variants and usage vary from private residential terraces to public or commercial spaces such as cafe or restaurant outdoor areas. In Finnish terminology, terassi is usually distinguished from parveke (balcony) and from patio or courtyard areas that are not raised or attached to a building. Maintenance involves regular cleaning, resealing or staining timber, addressing rot or pest issues, and ensuring proper drainage. Regulations for construction or expansion of a terassi may require permits or notification under local building codes.