FRANKLIN HISTORIC DISTRICT DESIGN GUIDELINES 50 Residential Buildings Non-Historic Residential Buildings Dormers • Appropriately size and locate dormers to fit with the architectural style of the building. • Dormers should relate to the style and proportion of windows on lower floors. • Use roof dormers instead of wall dormers and design them according to the graphic below: Dormer roof pitch should be at least 3:12 and no less than half the main roof pitch. Dormer should be recessed at least 1 foot from the exterior building wall. Dormer sidewalls should be at least 30 inches from the exterior building wall. Dormer should be located below the main ridge of the building. 1 1 2 2 4 3 4 3
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