Bricks can be defined as small rectangular blocks of fired clay. They come in a variety of sizes, shapes and colours. They also vary in age and quality. A large number of our traditional building stock utilise brick in some element of their construction. As such, the conservation of the material is important for the preservation of our built heritage. This INFORM seeks to give information on: the history of brick in Scotland, signs of deterioration in brickwork, causes of deterioration, repair and maintenance of brick structures.