extension elements

Historic building with modern extension, stone facade, large windows, grassy field, trees.

Technical drawing of a house with an extension, depicting the roof structure and layout.

Site plan illustrating the arrangement of a timber house extension, existing building, rainwater recovery well, and landscaped areas.

Exterior view of a house extension with a stone wall and glass elements, set in a garden.

Line drawing of a house with mansard roof and extension.

A model of a house showing a traditional gable end and a contemporary extension with large glass panels.

Floor plan of a rectangular building with grid layout and side extension.

Isometric architectural drawing showing a house with a complex roof structure and an extension.

Detailed architectural drawing of a building extension with visible structural elements.