9m x 9m garage with a 30 degree pitch concrete interlocking tiled gable roof and brick walls with brick corner stones  
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9.6m x 9.6m Externally81m² Ground Floor Area12" Cavity wall construction
Two side windows14' x 7' Up and Over Garage Door and 3' Pedestrian DoorTruss rafter roof construction
30 degree roof pitchRidge Height = 5.5m Eaves Height = 2.3m