Young Curly Brunette Girl With A Navel Piercing Posing In The Barn With A Hay

Longhouses are an ancient building where people and animals used the same entrance. These are very rare.
Few interiors of the 19th century cow houses have survived unaltered due to dairy hygiene regulations in many countries.
Old farm buildings may show the following signs of deterioration: rotting in timber-framed constructions due to damp, cracks in the masonry from movement of the walls, e.g. ground movement, roofing problems (e.g. outward thrust of it, deterioration of purlins and gable ends), foundation problems, penetration of tree roots; lime mortar being washed away due to inadequate weather, walls made of cob, earth mortars or walls with rubble cores are all highly vulnerable to water penetration, and replacement or covering of breathable materials with cement or damp proofing materials trap the moisture within the walls.
In England and Wales some of these historical buildings have been given Listed building status, which provides them some degree of archaeological protection.