What are the consequences of not using awnings in rainy cities?

In many regions of the world, especially in rainy cities such as parts of Canada, continuous rainfall and snowfall can pose serious challenges for buildings. One of the most vulnerable parts of a house is its walls, windows, and entrance doors, which are directly exposed to rain and wind. Prolonged exposure to moisture can gradually damage building materials, reduce the lifespan of doors and windows, and even increase maintenance and repair costs.

In such conditions, using an awning as a simple and effective solution plays a crucial role in preventing water infiltration and maintaining the quality of the building’s façade.

In high-rainfall areas like Canada, not using awnings for doors and windows can cause serious problems. The most significant of these include:

1. Moisture penetration into walls and interior spaces
   Rain droplets carried by wind hit the wall surfaces and the frames of windows or doors. Over time, this moisture can seep inside, causing peeling paint, discoloration of walls, and even water intrusion into the interior.

2. Reduced lifespan of doors and windows
   Wooden or even metal frames exposed continuously to water may rot, rust, or warp, increasing repair and replacement costs.

3. Insulation issues and higher energy costs
   Moisture entering gaps and around windows reduces the efficiency of thermal and sound insulation, leading to greater energy loss and higher heating and cooling expenses.

4. Creating a favorable environment for mold and fungi
   Continuous moisture infiltration creates a damp environment conducive to mold and fungi growth, which not only damages the appearance of the house but is also harmful to the health of residents.

5. Increased stress and damage to doors and frames
   Freezing and pressure from accumulated snow and ice around doors can damage the frame or hinges.

6. Moisture penetration after snow melts
   When snow begins to melt, the resulting water can easily enter through gaps and cracks, causing problems similar to those caused by rain, such as water damage and material deterioration.

Therefore, in rainy cities, an awning is not merely a decorative element but an essential necessity for protecting a home.