Eaves

The eaves are the lower edges of the roof that overhang beyond the exterior wall surface. The overhang typically extends 40 to 80 centimeters from the wall and serves several critical functions: directing rainwater away from the facade and foundation, shading windows from summer sun, and protecting the wall structure from weather exposure.

The eaves assembly includes the fascia board (the vertical board at the roof edge), the soffit (the underside panel connecting the fascia to the wall), and the gutter system. Together, these components form the primary defense against water damage to the upper wall and foundation areas. Properly functioning eaves and gutters are one of the most important factors in a building's long-term durability.

Common eaves problems include rotting fascia boards due to paint failure, blocked or sagging gutters, ice dam formation in winter, and pest entry through damaged soffits. Rotted fascia allows water to penetrate into the rafter ends and attic structure, while blocked gutters cause overflow that cascades down the facade and pools near the foundation. Vented soffits also play an important role in attic ventilation.

Eaves should be inspected annually, ideally in autumn before the freeze season. Check for paint peeling, soft spots in the fascia, gutter alignment and secure attachment, and any gaps in the soffit where birds or insects could enter. If significant rot is found, repair should not be delayed, as the damage spreads rapidly once water has a path into the structure.