Renovating the roof after a hailstorm

Renovating the roof after a hailstorm

Hail damage to roof tiles of different materials

After a violent hailstorm, the roof of a house can suffer various types of damage that compromise its integrity and protective capacity. The damage varies depending on the severity of the hailstorm and the roof material.

Concrete tiles may crack or splinter, compromising their protective capacity. Hail can also shift the tiles, creating openings through which water can seep. On metal roofs, hail can cause dents, which, besides being unsightly, can lead to structural problems in the long term. Very large or sharp-edged hail can even perforate metal sheets, allowing water to infiltrate.

Wooden shingles can break or crack, especially if they are old or dry. Shingles can also be displaced by hail, creating spaces for water to infiltrate. Waterproofing sheathing, which plays a crucial role in roof protection, can be perforated by particularly large or heavy hail.

Structural elements of the roof, such as rafters, can be deformed when hit by particularly large hail. Gutter and downpipe systems can also be damaged, obstructed or torn off. Roof windows and skylights may break or crack, leading to water infiltration.

Injuries to the roof can cause water infiltration, which in turn can lead to internal damage to the building structure, such as mould, wood rot and damage to ceilings and interior walls.

To prevent further damage, it is important to inspect the roof after a hailstorm and repair any damage found immediately. In some cases, it may be necessary to consult a professional to assess the extent of the damage and determine the best repair solutions.