Guidelines            
Full Flashing     link
Half Flashing    (here)
Wide                 link
Techniques       link

Copper for Flashing: sales

Taking Things Apart link

Half flashing is the technique of choice when part of the roof is obstructed by other dollhouse features like here where the Gable Roof and the Front Roof between the Gable and the Tower are inaccessable because of the Tower.

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